IC芯片74LS64品牌、價格、PDF參數(shù)

newark • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 newark # 數(shù)量 價格
sn74ls640-1n texas instruments ic, inverting bus transceiver, dip-20, each 08f7501 0
1-24 : $1.87
25-99 : $1.5
100-249 : $1.35
250-499 : $1.2
500-999 : $1.05
1000-2499 : $.87
2500-4999 : $.81
5000 or more : $.78
see more
sn74ls640nsre4 texas instruments ic, inverting bus transceiver, sop-20, tape on reel of 1 37k3240 0
1 + : $.75
sn74ls640-1dwe4 texas instruments ic, inverting bus transceiver, soic-20, each 37k3235 0
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls641-1dwre4 texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 37k3242 0
1 + : $1.19
sn74ls641dwre4 texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 37k3245 0
1 + : $1.19
sn74ls645-1dwre4 texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 37k3254 0
1 + : $.75
sn74ls645-1ne4 texas instruments ic, non inverting transceiver, dip-20, each 37k3255 0
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls645-1dw texas instruments ic, non inverting transceiver, soic-20, each 52f2670 0
1-24 : $2.18
25-99 : $1.75
100-249 : $1.58
250-499 : $1.4
500-999 : $1.23
1000-2499 : $1.02
2500-4999 : $.945
5000 or more : $.91
see more
sn74ls640n texas instruments ic, inverting bus transceiver, dip-20, each 59k9088 751
1-24 : $1.87
25-99 : $1.5
100-249 : $1.35
250-499 : $1.2
500-999 : $1.05
1000-2499 : $.87
2500-4999 : $.81
5000 or more : $.78
see more
sn74ls645n texas instruments ic, inverting bus transceiver, dip-20, each 60k6890 893
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls641dwr texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 76c3873 0
1 + : $1.19
sn74ls642-1dw texas instruments ic, inverting transceiver, soic-20, each 76c3876 0
1-24 : $6.75
25-99 : $5.54
100-249 : $5
250-499 : $4.59
500-999 : $4.19
1000-2499 : $3.65
2500-4999 : $3.51
5000 or more : $3.38
see more
sn74ls645-1dwr texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 76c3881 0
1 + : $.75
sn74ls645-1dw texas instruments ic, octal bus transceiver, smd, each 13m2894 3
1-99 : $2.07
100-249 : $1.86
250-499 : $1.71
500-999 : $1.57
1000 or more : $1.47
see more
nte74ls641 nte electronics logic ic, each 31c5750 165
1-99 : $2.82
100-249 : $2.32
250-499 : $2.13
500-999 : $1.96
1000 or more : $1.83
see more
nte74ls645 nte electronics logic ic, each 31c5753 15
1-99 : $2.73
100-249 : $2.24
250-499 : $2.06
500-999 : $1.9
1000 or more : $1.77
see more
nte74ls640 nte electronics logic ic, each 31c5749 26
1-99 : $2.73
100-249 : $2.24
250-499 : $2.06
500-999 : $1.9
1000 or more : $1.77
see more
sn74ls646nt texas instruments ic, non inverting bus transceiver dip-24, each 08f7519 566
1-24 : $7.63
25-99 : $6.26
100-249 : $5.65
250-499 : $5.19
500-999 : $4.73
1000-2499 : $4.12
2500-4999 : $3.97
5000 or more : $3.82
see more
sn74ls640ne4 texas instruments ic, inverting bus transceiver, dip-20, each 43k9692 0
1-24 : $1.87
25-99 : $1.5
100-249 : $1.35
250-499 : $1.2
500-999 : $1.05
1000-2499 : $.87
2500-4999 : $.81
5000 or more : $.78
see more
sn74ls641-1dwrg4 texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 46m0582 0
1 + : $1.19
nte74ls643 nte electronics logic ic, each 31c5752 97
1-49 : $7.17
50-99 : $5.88
100-249 : $5.4
250-499 : $4.98
500 or more : $4.65
see more
nte74ls642 nte electronics logic ic, each 31c5751 35
1-99 : $4.14
100-249 : $3.39
250-499 : $3.12
500-999 : $2.88
1000 or more : $2.69
see more
sn74ls640-1dwg4 texas instruments ic, inverting bus transceiver, soic-20, each 46m0578 0
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls641nsr texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 76c3875 0
1 + : $1.32
sn74ls640dwr texas instruments ic, inverting bus transceiver, soic-20, tape on reel of 1 76c3868 0
1 + : $.688
sn74ls645dw texas instruments ic, non inverting transceiver, soic-20, each 52f5650 0
1-24 : $1.5
25-99 : $1.5
100-249 : $1.35
250-499 : $1.2
500-999 : $1.05
1000-2499 : $.87
2500-4999 : $.81
5000 or more : $.78
see more
sn74ls645-1n texas instruments ic, 8bit bus transceiver, dip-20, each 62k3467 966
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls646dwe4 texas instruments ic non inverting bus transceiver soic-24, each 37k3259 0
1-24 : $6.63
25-99 : $5.44
100-249 : $4.91
250-499 : $4.51
500-999 : $4.11
1000-2499 : $3.58
2500-4999 : $3.45
5000 or more : $3.32
see more
sn74ls648nte4 texas instruments ic, inverting transceiver, dip-24, each 37k3263 0
1-24 : $7.5
25-99 : $6.15
100-249 : $5.55
250-499 : $5.1
500-999 : $4.65
1000-2499 : $4.05
2500-4999 : $3.9
5000 or more : $3.75
see more
sn74ls640-1ne4 texas instruments ic, inverting bus transceiver, dip-20, each 37k3236 0
1-24 : $1.87
25-99 : $1.5
100-249 : $1.35
250-499 : $1.2
500-999 : $1.05
1000-2499 : $.87
2500-4999 : $.81
5000 or more : $.78
see more
sn74ls642nsrg4 texas instruments ic, inverting transceiver, sop-20, tape on reel of 1 46m8258 0
1 + : $2.02
sn74ls642n texas instruments ic, inverting transceiver, dip-20, each 76c3879 0
1-24 : $4.51
25-99 : $3.63
100-249 : $3.3
250-499 : $2.98
500-999 : $2.68
1000-2499 : $2.26
2500-4999 : $2.15
5000 or more : $2.06
see more
sn74ls641-1dwr texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 76c3871 0
1 + : $1.19
sn74ls642dwe4 texas instruments ic, inverting transceiver, soic-20, each 37k3250 0
1-24 : $4.51
25-99 : $3.63
100-249 : $3.3
250-499 : $2.98
500-999 : $2.68
1000-2499 : $2.26
2500-4999 : $2.15
5000 or more : $2.06
see more
sn74ls642dw texas instruments ic, inverting transceiver, soic-20, each 76c3878 0
1-24 : $4.51
25-99 : $3.63
100-249 : $3.3
250-499 : $2.98
500-999 : $2.68
1000-2499 : $2.26
2500-4999 : $2.15
5000 or more : $2.06
see more
sn74ls642-1n texas instruments ic, inverting transceiver, dip-20, each 76c3877 0
1-24 : $6.75
25-99 : $5.54
100-249 : $5
250-499 : $4.59
500-999 : $4.19
1000-2499 : $3.65
2500-4999 : $3.51
5000 or more : $3.38
see more
sn74ls646nte4 texas instruments ic, non inverting bus transceiver dip-24, each 37k3261 0
1-24 : $7.63
25-99 : $6.26
100-249 : $5.65
250-499 : $5.19
500-999 : $4.73
1000-2499 : $4.12
2500-4999 : $3.97
5000 or more : $3.82
see more
sn74ls641nsre4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 37k3247 0
1 + : $1.32
sn74ls641dw texas instruments ic, non inverting transceiver, soic-20, each 76c3872 0
1-24 : $3.08
25-99 : $2.48
100-249 : $2.26
250-499 : $2.04
500-999 : $1.83
1000-2499 : $1.54
2500-4999 : $1.47
5000 or more : $1.41
see more
sn74ls645nsre4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 37k3258 0
1 + : $.813
sn74ls642-1dwg4 texas instruments ic, inverting transceiver, soic-20, each 46m0585 0
1-24 : $6.75
25-99 : $5.54
100-249 : $5
250-499 : $4.59
500-999 : $4.19
1000-2499 : $3.65
2500-4999 : $3.51
5000 or more : $3.38
see more
sn74ls640dwre4 texas instruments ic, inverting bus transceiver, soic-20, tape on reel of 1 37k3239 0
1 + : $.688
sn74ls641n texas instruments ic, non inverting transceiver, dip-20, each 76c3874 0
1-24 : $2.94
25-99 : $2.37
100-249 : $2.16
250-499 : $1.95
500-999 : $1.75
1000-2499 : $1.47
2500-4999 : $1.4
5000 or more : $1.35
see more
sn74ls640dw texas instruments ic, inverting bus transceiver, soic-20, each 52f2669 0
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls642nsr texas instruments ic, inverting transceiver, sop-20, tape on reel of 1 76c3880 0
1 + : $2.02
sn74ls641dwrg4 texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 46m0584 0
1 + : $1.19
sn74ls640nsr texas instruments ic, inverting bus transceiver, sop-20, tape on reel of 1 76c3869 0
1 + : $.75
sn74ls648nt texas instruments ic, inverting transceiver, dip-24, each 08f7521 0
1-24 : $7.5
25-99 : $6.15
100-249 : $5.55
250-499 : $5.1
500-999 : $4.65
1000-2499 : $4.05
2500-4999 : $3.9
5000 or more : $3.75
see more
sn74ls640-1nsr texas instruments ic, inverting bus transceiver, sop-20, tape on reel of 1 76c3867 0
1 + : $.75
sn74ls640dwg4 texas instruments ic, inverting bus transceiver, soic-20, each 46m0579 0
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls645-1nsre4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 37k3256 0
1 + : $.813
sn74ls641ne4 texas instruments ic, non inverting transceiver, dip-20, each 37k3246 0
1-24 : $2.94
25-99 : $2.37
100-249 : $2.16
250-499 : $1.95
500-999 : $1.75
1000-2499 : $1.47
2500-4999 : $1.4
5000 or more : $1.35
see more
sn74ls640dwe4 texas instruments ic, inverting bus transceiver, soic-20, each 37k3238 0
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls645dwg4 texas instruments ic, non inverting transceiver, soic-20, each 46m0589 0
1-24 : $1.87
25-99 : $1.5
100-249 : $1.35
250-499 : $1.2
500-999 : $1.05
1000-2499 : $.87
2500-4999 : $.81
5000 or more : $.78
see more
sn74ls642-1dwe4 texas instruments ic, inverting transceiver, soic-20, each 37k3248 0
1-24 : $6.75
25-99 : $5.54
100-249 : $5
250-499 : $4.59
500-999 : $4.19
1000-2499 : $3.65
2500-4999 : $3.51
5000 or more : $3.38
see more
sn74ls645nsrg4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 46m8260 0
1 + : $.813
sn74ls641-1ne4 texas instruments ic, non inverting transceiver, dip-20, each 37k3243 0
1-24 : $2.94
25-99 : $2.37
100-249 : $2.16
250-499 : $1.95
500-999 : $1.75
1000-2499 : $1.47
2500-4999 : $1.4
5000 or more : $1.35
see more
sn74ls645nsr texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 76c3883 0
1 + : $.813
sn74ls645-1nsrg4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 46m8259 0
1 + : $.813
sn74ls642ne4 texas instruments ic, inverting transceiver, dip-20, each 37k3251 0
1-24 : $4.51
25-99 : $3.63
100-249 : $3.3
250-499 : $2.98
500-999 : $2.68
1000-2499 : $2.26
2500-4999 : $2.15
5000 or more : $2.06
see more
sn74ls645-1dwrg4 texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 46m0588 0
1 + : $.75
sn74ls640-1nsre4 texas instruments ic, inverting bus transceiver, sop-20, tape on reel of 1 37k3237 0
1 + : $.75
sn74ls640nsrg4 texas instruments ic, inverting bus transceiver, sop-20, tape on reel of 1 46m8256 0
1 + : $.75
sn74ls645dwe4 texas instruments ic, non inverting transceiver, soic-20, each 37k3257 0
1-24 : $1.87
25-99 : $1.5
100-249 : $1.35
250-499 : $1.2
500-999 : $1.05
1000-2499 : $.87
2500-4999 : $.81
5000 or more : $.78
see more
sn74ls641nsrg4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 46m8257 0
1 + : $1.32
sn74ls640-1nsrg4 texas instruments ic, inverting bus transceiver, sop-20, tape on reel of 1 46m8255 0
1 + : $.75
sn74ls641-1n texas instruments ic, non inverting transceiver, dip-20, each 08f7507 0
1-24 : $2.94
25-99 : $2.37
100-249 : $2.16
250-499 : $1.95
500-999 : $1.75
1000-2499 : $1.47
2500-4999 : $1.4
5000 or more : $1.35
see more
sn74ls641-1dw texas instruments ic, non inverting transceiver, soic-20, each 76c3870 0
1-24 : $3.08
25-99 : $2.48
100-249 : $2.26
250-499 : $2.04
500-999 : $1.83
1000-2499 : $1.54
2500-4999 : $1.47
5000 or more : $1.41
see more
sn74ls641dwe4 texas instruments ic, non inverting transceiver, soic-20, each 37k3244 0
1-24 : $3.08
25-99 : $2.48
100-249 : $2.26
250-499 : $2.04
500-999 : $1.83
1000-2499 : $1.54
2500-4999 : $1.47
5000 or more : $1.41
see more
sn74ls642dwg4 texas instruments ic, inverting transceiver, soic-20, each 46m0586 0
1-24 : $4.51
25-99 : $3.63
100-249 : $3.3
250-499 : $2.98
500-999 : $2.68
1000-2499 : $2.26
2500-4999 : $2.15
5000 or more : $2.06
see more
sn74ls641-1dwg4 texas instruments ic, non inverting transceiver, soic-20, each 46m0581 0
1-24 : $3.08
25-99 : $2.48
100-249 : $2.26
250-499 : $2.04
500-999 : $1.83
1000-2499 : $1.54
2500-4999 : $1.47
5000 or more : $1.41
see more
sn74ls646dwg4 texas instruments ic non inverting bus transceiver soic-24, each 46m0590 0
1-24 : $6.63
25-99 : $5.44
100-249 : $4.91
250-499 : $4.51
500-999 : $4.11
1000-2499 : $3.58
2500-4999 : $3.45
5000 or more : $3.32
see more
sn74ls645ne4 texas instruments ic, non inverting transceiver, dip-20, each 43k9693 0
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls645-1dwg4 texas instruments ic, non inverting transceiver, soic-20, each 46m0587 0
1-24 : $2.18
25-99 : $1.75
100-249 : $1.58
250-499 : $1.4
500-999 : $1.23
1000-2499 : $1.02
2500-4999 : $.945
5000 or more : $.91
see more
sn74ls640-1dw texas instruments ic, inverting bus transceiver, soic-20, each 52f2668 0
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls646dw texas instruments ic non inverting bus transceiver soic-24, each 52f2671 0
1-24 : $6.63
25-99 : $5.44
100-249 : $4.91
250-499 : $4.51
500-999 : $4.11
1000-2499 : $3.58
2500-4999 : $3.45
5000 or more : $3.32
see more
sn74ls642-1ne4 texas instruments ic, inverting transceiver, dip-20, each 37k3249 0
1-24 : $6.75
25-99 : $5.54
100-249 : $5
250-499 : $4.59
500-999 : $4.19
1000-2499 : $3.65
2500-4999 : $3.51
5000 or more : $3.38
see more
sn74ls640dwrg4 texas instruments ic, inverting bus transceiver, soic-20, tape on reel of 1 46m0580 0
1 + : $.688
sn74ls645-1nsr texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 76c3882 0
1 + : $.813
sn74ls642nsre4 texas instruments ic, inverting transceiver, sop-20, tape on reel of 1 37k3252 0
1 + : $2.02
sn74ls641dwg4 texas instruments ic, non inverting transceiver, soic-20, each 46m0583 0
1-24 : $3.08
25-99 : $2.48
100-249 : $2.26
250-499 : $2.04
500-999 : $1.83
1000-2499 : $1.54
2500-4999 : $1.47
5000 or more : $1.41
see more
sn74ls641-1dwe4 texas instruments ic, non inverting transceiver, soic-20, each 37k3241 0
1-24 : $3.08
25-99 : $2.48
100-249 : $2.26
250-499 : $2.04
500-999 : $1.83
1000-2499 : $1.54
2500-4999 : $1.47
5000 or more : $1.41
see more
sn74ls646dw texas instruments logic, bus transcvr octal, 24soic, each 34r8844 21
1-49 : $6.66
50-99 : $5.46
100-249 : $5.02
250-499 : $4.63
500 or more : $4.32
see more
sn74ls640-1dw texas instruments logic, bus transcvr octal, 20soic, each 34r8842 559
1-99 : $1.79
100-249 : $1.43
250-499 : $1.3
500-999 : $1.2
1000 or more : $1.1
see more
sn74ls641-1dw texas instruments logic, bus transcvr octal, 20soic, each 34r8843 67
1-99 : $2.65
100-249 : $2.17
250-499 : $2
500-999 : $1.84
1000 or more : $1.72
see more
sn74ls640dw texas instruments logic, bus transcvr octal, 20soic, each 50r6582 484
1-99 : $1.76
100-249 : $1.41
250-499 : $1.29
500-999 : $1.18
1000 or more : $1.09
see more
sn74ls641n texas instruments logic, bus transcvr octal, 20dip, each 50r6584 308
1-99 : $2.53
100-249 : $2.07
250-499 : $1.91
500-999 : $1.76
1000 or more : $1.64
see more
sn74ls642n texas instruments logic, bus transcvr octal, 20dip, each 50r6586 75
1-99 : $3.88
100-249 : $3.18
250-499 : $2.92
500-999 : $2.69
1000 or more : $2.51
see more
sn74ls642dw texas instruments logic, bus transcvr octal, 20soic, each 50r6585 72
1-99 : $4.05
100-249 : $3.32
250-499 : $3.05
500-999 : $2.81
1000 or more : $2.63
see more
sn74ls641dw texas instruments logic, bus transcvr octal, 20soic, each 50r6583 263
1-99 : $2.65
100-249 : $2.17
250-499 : $2
500-999 : $1.84
1000 or more : $1.72
see more
sn74ls645-1dwe4 texas instruments ic, non inverting transceiver, soic-20, each 37k3253 0
1-24 : $2.18
25-99 : $1.75
100-249 : $1.58
250-499 : $1.4
500-999 : $1.23
1000-2499 : $1.02
2500-4999 : $.945
5000 or more : $.91
see more
farnell • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 farnell # 數(shù)量 asia 數(shù)量 europe 價格 (gbp)
sn74ls640-1dw texas instruments logic, bus transcvr octal, 20soic 1739692 20 607
1 : £2.7
10 : £1.87
100 : £1.34
sn74ls642n texas instruments logic, bus transcvr octal, 20dip 1749747 5 123
1 : £2.77
10 : £2.54
100 : £1.77
sn74ls640-1n texas instruments logic, bus transcvr octal, 20dip 1739693 11 393
1 : £1.69
10 : £1.35
100 : £1.31
sn74ls640dw texas instruments logic, bus transcvr octal, 20soic 1749746 34 484
1 : £1.52
10 : £1.05
100 : £0.87
sn74ls640n texas instruments ic, bus transceiver 1470940 50 887
1 : £1.69
10 : £0.91
100 : £0.85
250 : £0.77
500 : £0.71
see more
sn74ls641-1dw texas instruments logic, bus transcvr octal, 20soic 1739695 10 902
1 : £4.22
10 : £2.98
100 : £2.17
sn74ls641-1n texas instruments logic, bus transcvr octal, 20dip 1739696 0 190
1 : £3.46
10 : £3.1
100 : £2.26
sn74ls641dw texas instruments logic, bus transcvr octal, 20soic 1739715 0 327
1 : £2.48
10 : £1.77
100 : £1.45
sn74ls641n texas instruments logic, bus transcvr octal, 20dip 1739716 50 588
1 : £2.44
10 : £1.68
100 : £1.16
sn74ls642dw texas instruments logic, bus transcvr octal, 20soic 1741026 20 72
1 : £3.63
10 : £2.54
100 : £1.99
sn74ls645-1dw texas instruments ic, octal bus transceiver, smd 1236256 0 280
1 : £1.72
10 : £1.2
100 : £0.9
250 : £0.75
500 : £0.67
see more
sn74ls645-1n texas instruments ic, logic, 74ls, bus transceiver 1607905 0 374
1 : £2.41
10 : £1.43
100 : £1.18
sn74ls645dw texas instruments logic, bus transcvr octal, 20soic 1739717 40 24
1 : £1.4
10 : £0.97
100 : £0.67
sn74ls645dw texas instruments logic, bus transcvr octal, 20soic 1739717 40 24
1 : £1.4
10 : £0.97
100 : £0.67
sn74ls645n texas instruments ic, logic, 74ls, bus transceiver 1607906 21 625
1 : £1.83
10 : £0.95
100 : £0.92
sn74ls646dw texas instruments logic, bus transcvr octal, 24soic 1749748 10 21
1 : £5.64
10 : £4.07
100 : £3.11
sn74ls646nt texas instruments ic, non inverting bus transceiver dip-24 2379764 566 566
1 : £6.482
25 : £5.319
100 : £4.8
250 : £4.409
500 : £4.019
see more
digi-key • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 digi-key # 數(shù)量 價格
sn74ls640-1dw texas instruments ic bus transceiver 8bit 20soic sn74ls640-1dw-nd 0
400 : $1.30
sn74ls640-1dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls640-1dwe4-nd 0
400 : $1.30
sn74ls640-1dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls640-1dwg4-nd 0
400 : $1.30
sn74ls640-1n texas instruments ic bus transceiver 8bit 20dip 296-26518-5-nd 253
tube
1 : $1.86
25 : $1.50
100 : $1.35
250 : $1.20
500 : $1.05
1000 : $0.87
2500 : $0.81
5000 : $0.78
10000 : $0.75
see more
sn74ls640-1ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls640-1ne4-nd 0
420 : $1.20
sn74ls640-1nsr texas instruments ic oct bus txrx 3st 20sop 296-29291-2-nd 0
2000 : $0.81
6000 : $0.78
10000 : $0.75
sn74ls640-1nsr texas instruments ic oct bus txrx 3st 20sop 296-29291-1-nd 1864
cut tape
1 : $2.10
25 : $1.62
100 : $1.47
250 : $1.32
500 : $1.14
1000 : $0.96
see more
sn74ls640-1nsr texas instruments ic oct bus txrx 3st 20sop 296-29291-6-nd 1864
digi-reel®
1 : $2.10
25 : $1.62
100 : $1.47
250 : $1.32
500 : $1.14
1000 : $0.96
see more
sn74ls640-1nsre4 texas instruments ic bus transceiver 8bit 20sop sn74ls640-1nsre4-nd 0
2000 : $0.81
sn74ls642-1n texas instruments ic bus transceiver 8bit 20dip 296-3730-5-nd 0
100 : $4.995
sn74ls640-1nsrg4 texas instruments ic bus transceiver 8bit 20sop sn74ls640-1nsrg4-nd 0
2000 : $0.81
sn74ls640dw texas instruments ic bus transceiver 8bit 20soic sn74ls640dw-nd 0
400 : $1.30
sn74ls640dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls640dwe4-nd 0
400 : $1.30
sn74ls640dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls640dwg4-nd 0
400 : $1.30
sn74ls640dwr texas instruments ic bus transceiver 8bit 20soic sn74ls640dwr-nd 0
2000 : $0.743
sn74ls640dwre4 texas instruments ic bus transceiver 8bit 20soic sn74ls640dwre4-nd 0
2000 : $0.743
sn74ls640dwrg4 texas instruments ic bus transceiver 8bit 20soic sn74ls640dwrg4-nd 0
2000 : $0.743
sn74ls640n texas instruments ic bus transceiver 8bit 20dip 296-14897-5-nd 2067
tube
1 : $1.86
25 : $1.50
100 : $1.35
250 : $1.20
500 : $1.05
1000 : $0.87
2500 : $0.81
5000 : $0.78
10000 : $0.75
see more
sn74ls640ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls640ne4-nd 0
1000 : $0.87
sn74ls640nsr texas instruments ic bus transceiver 8bit 20sop sn74ls640nsr-nd 0
2000 : $0.81
sn74ls640nsre4 texas instruments ic bus transceiver 8bit 20sop sn74ls640nsre4-nd 0
2000 : $0.81
sn74ls640nsrg4 texas instruments ic bus transceiver 8bit 20sop sn74ls640nsrg4-nd 0
2000 : $0.81
sn74ls641-1dw texas instruments ic bus transceiver 8bit 20soic sn74ls641-1dw-nd 0
250 : $2.035
sn74ls641-1dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls641-1dwe4-nd 0
250 : $2.035
sn74ls641-1dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls641-1dwg4-nd 0
250 : $2.035
sn74ls641-1dwr texas instruments ic bus transceiver 8bit 20soic sn74ls641-1dwr-nd 0
2000 : $1.283
sn74ls641-1dwre4 texas instruments ic bus transceiver 8bit 20soic sn74ls641-1dwre4-nd 0
2000 : $1.283
sn74ls641dwr texas instruments ic bus transceiver 8bit 20soic 296-3727-2-nd 0
2000 : $1.283
sn74ls641-1dwrg4 texas instruments ic bus transceiver 8bit 20soic sn74ls641-1dwrg4-nd 0
2000 : $1.283
sn74ls641-1n texas instruments ic bus transceiver 8bit 20dip sn74ls641-1n-nd 0
1000 : $1.47
sn74ls641-1ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls641-1ne4-nd 0
1000 : $1.47
sn74ls641dw texas instruments ic bus transceiver 8bit 20soic sn74ls641dw-nd 0
250 : $2.035
sn74ls641dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls641dwe4-nd 0
250 : $2.035
sn74ls641dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls641dwg4-nd 0
250 : $2.035
sn74ls641dwre4 texas instruments ic bus transceiver 8bit 20soic sn74ls641dwre4-nd 0
2000 : $1.2825
sn74ls641dwrg4 texas instruments ic bus transceiver 8bit 20soic sn74ls641dwrg4-nd 0
2000 : $1.283
sn74ls641n texas instruments ic bus transceiver 8bit 20dip sn74ls641n-nd 0
240 : $2.1525
sn74ls641ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls641ne4-nd 0
240 : $2.1525
sn74ls641nsr texas instruments ic bus transceiver 8bit 20sop 296-28514-2-nd 0
2000 : $1.397
6000 : $1.339
10000 : $1.302
sn74ls641nsr texas instruments ic bus transceiver 8bit 20sop 296-28514-1-nd 199
cut tape
1 : $3.15
25 : $2.5724
100 : $2.31
250 : $2.10
500 : $1.8375
1000 : $1.575
see more
sn74ls641nsr texas instruments ic bus transceiver 8bit 20sop 296-28514-6-nd 199
digi-reel®
1 : $3.15
25 : $2.5724
100 : $2.31
250 : $2.10
500 : $1.8375
1000 : $1.575
see more
sn74ls641nsre4 texas instruments ic bus transceiver 8bit 20sop sn74ls641nsre4-nd 0
2000 : $1.397
sn74ls641nsrg4 texas instruments ic bus transceiver 8bit 20sop sn74ls641nsrg4-nd 0
2000 : $1.397
sn74ls642-1dw texas instruments ic bus transceiver 8bit 20soic 296-3729-5-nd 0
100 : $4.995
sn74ls642-1dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls642-1dwe4-nd 0
100 : $4.995
sn74ls642-1dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls642-1dwg4-nd 0
100 : $4.995
sn74ls642-1ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls642-1ne4-nd 0
100 : $4.995
sn74ls642dw texas instruments ic bus transceiver 8bit 20soic sn74ls642dw-nd 0
175 : $3.3005
sn74ls642dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls642dwe4-nd 0
175 : $3.3005
sn74ls642dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls642dwg4-nd 0
175 : $3.3005
sn74ls642n texas instruments ic bus transceiver 8bit 20dip sn74ls642n-nd 0
1000 : $2.254
sn74ls642ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls642ne4-nd 0
1000 : $2.254
sn74ls642nsr texas instruments ic bus transceiver 8bit 20sop sn74ls642nsr-nd 0
2000 : $2.1413
sn74ls642nsre4 texas instruments ic bus transceiver 8bit 20sop sn74ls642nsre4-nd 0
2000 : $2.1413
sn74ls642nsrg4 texas instruments ic bus transceiver 8bit 20sop sn74ls642nsrg4-nd 0
2000 : $2.1413
sn74ls645-1dw texas instruments ic bus transceiver 8bit 20soic 296-3731-5-nd 0
375 : $1.40
sn74ls645-1dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls645-1dwe4-nd 0
375 : $1.40
sn74ls645-1dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls645-1dwg4-nd 0
375 : $1.40
sn74ls645-1dwr texas instruments ic bus transceiver 8bit 20soic sn74ls645-1dwr-nd 0
2000 : $0.81
sn74ls645-1dwre4 texas instruments ic bus transceiver 8bit 20soic sn74ls645-1dwre4-nd 0
2000 : $0.81
sn74ls645-1dwrg4 texas instruments ic bus transceiver 8bit 20soic sn74ls645-1dwrg4-nd 0
2000 : $0.81
sn74ls645-1n texas instruments ic bus transceiver 8bit 20dip 296-3732-5-nd 1289
tube
1 : $2.02
25 : $1.6252
100 : $1.4625
250 : $1.30
500 : $1.1375
1000 : $0.9425
2500 : $0.8775
5000 : $0.845
10000 : $0.8125
see more
sn74ls645-1ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls645-1ne4-nd 0
1000 : $0.9425
sn74ls645-1nsr texas instruments ic bus transceiver 8bit 20sop 296-13224-6-nd 758
digi-reel®
1 : $2.28
25 : $1.7552
100 : $1.5925
250 : $1.43
500 : $1.235
1000 : $1.04
see more
sn74ls645-1nsr texas instruments ic bus transceiver 8bit 20sop 296-13224-1-nd 758
cut tape
1 : $2.28
25 : $1.7552
100 : $1.5925
250 : $1.43
500 : $1.235
1000 : $1.04
see more
sn74ls645-1nsr texas instruments ic bus transceiver 8bit 20sop 296-13224-2-nd 0
2000 : $0.878
6000 : $0.845
10000 : $0.813
sn74ls645-1nsre4 texas instruments ic bus transceiver 8bit 20sop sn74ls645-1nsre4-nd 0
2000 : $0.878
sn74ls645-1nsrg4 texas instruments ic bus transceiver 8bit 20sop sn74ls645-1nsrg4-nd 0
2000 : $0.878
sn74ls645dw texas instruments ic bus transceiver 8bit 20soic sn74ls645dw-nd 0
1000 : $0.87
sn74ls645dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls645dwe4-nd 0
1000 : $0.87
sn74ls645dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls645dwg4-nd 0
1000 : $0.87
sn74ls645n texas instruments ic bus transceiver 8bit 20dip 296-26519-5-nd 1132
tube
1 : $2.02
25 : $1.6252
100 : $1.4625
250 : $1.30
500 : $1.1375
1000 : $0.9425
2500 : $0.8775
5000 : $0.845
10000 : $0.8125
see more
sn74ls645ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls645ne4-nd 0
1000 : $0.9425
sn74ls645nsr texas instruments ic bus transceiver 8bit 20sop sn74ls645nsr-nd 0
2000 : $0.878
sn74ls645nsre4 texas instruments ic bus transceiver 8bit 20sop sn74ls645nsre4-nd 0
2000 : $0.878
sn74ls645nsrg4 texas instruments ic bus transceiver 8bit 20sop sn74ls645nsrg4-nd 0
2000 : $0.878
sn74ls646dw texas instruments ic bus transceiver 8bit 24soic sn74ls646dw-nd 0
100 : $4.9025
sn74ls646dwe4 texas instruments ic bus transceiver 8bit 24soic sn74ls646dwe4-nd 0
100 : $4.9025
sn74ls646dwg4 texas instruments ic bus transceiver 8bit 24soic sn74ls646dwg4-nd 0
100 : $4.9025
sn74ls646dwr texas instruments ic bus transceiver 8bit 24soic sn74ls646dwr-nd 0
2000 : $3.5112
sn74ls646dwre4 texas instruments ic bus transceiver 8bit 24soic sn74ls646dwre4-nd 0
2000 : $3.5112
sn74ls646dwrg4 texas instruments ic bus transceiver 8bit 24soic sn74ls646dwrg4-nd 0
2000 : $3.5112
sn74ls646nt texas instruments ic bus transceiver 8bit 24dip 296-3733-5-nd 0
750 : $4.3462
sn74ls646nte4 texas instruments ic bus transceiver 8bit 24dip sn74ls646nte4-nd 0
750 : $4.3462
sn74ls648dw texas instruments ic bus transceiver 8bit 24soic sn74ls648dw-nd 0
100 : $5.254
sn74ls648dwe4 texas instruments ic bus transceiver 8bit 24soic sn74ls648dwe4-nd 0
100 : $5.254
sn74ls648dwg4 texas instruments ic bus transceiver 8bit 24soic sn74ls648dwg4-nd 0
100 : $5.254
sn74ls648nt texas instruments ic bus transceiver 8bit 24dip sn74ls648nt-nd 0
90 : $6.15
sn74ls648nte4 texas instruments ic bus transceiver 8bit 24dip sn74ls648nte4-nd 0
90 : $6.15
element14 - asia pacific • authorized distributor
元器件型號 廠商 描述 封裝14 # 數(shù)量 asia 價格 (usd)
sn74ls646nt texas instruments ic, non inverting bus transceiver dip-24 2379764 566
1 : $7.01
25 : $6.77
sn74ls640-1dw texas instruments logic, bus transcvr octal, 20soic 1739692 579
1 : $5.84
10 : $4.64
sn74ls640-1n texas instruments logic, bus transcvr octal, 20dip 1739693 381
1 : $1.27
25 : $1.14
sn74ls641-1dw texas instruments logic, bus transcvr octal, 20soic 1739695 77
1 : $7.24
10 : $5.74
sn74ls641-1n texas instruments logic, bus transcvr octal, 20dip 1739696 185
1 : $2.22
25 : $2.01
sn74ls641dw texas instruments logic, bus transcvr octal, 20soic 1739715 263
1 : $2.35
10 : $2.23
sn74ls641n texas instruments logic, bus transcvr octal, 20dip 1739716 358
1 : $2.22
10 : $2.01
sn74ls645dw texas instruments logic, bus transcvr octal, 20soic 1739717 40
1 : $2.3
10 : $1.81
sn74ls642dw texas instruments logic, bus transcvr octal, 20soic 1741026 92
1 : $3.41
10 : $3.08
sn74ls640dw texas instruments logic, bus transcvr octal, 20soic 1749746 518
1 : $1.26
10 : $1.2
sn74ls642n texas instruments logic, bus transcvr octal, 20dip 1749747 80
1 : $3.41
25 : $3.08
sn74ls646dw texas instruments logic, bus transcvr octal, 24soic 1749748 31
1 : $5.15
10 : $4.89
sn74ls640n texas instruments ic, bus transceiver 1470940 582
1 : $0.99
10 : $0.89
sn74ls645-1n texas instruments ic, logic, 74ls, bus transceiver 1607905 221
1 : $2.53
10 : $2.3
sn74ls645n texas instruments ic, logic, 74ls, bus transceiver 1607906 506
1 : $1.47
10 : $1.33
sn74ls645n.. texas instruments universal bus function ic 1075985 51
1 : $1.38
10 : $1.31
sn74ls645-1dw texas instruments ic, octal bus transceiver, smd 1236256 3
1 : $1.63
25 : $1.47
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: sn74ls642-1n
mfr.: texas instruments
description: bus transceivers octal bus w/ oc out
rohs: yes
mouser part #: 595-sn74ls642-1n
1:  $6.75
25:  $5.40
100:  $4.36
250:  $3.78
500:  $3.63
99
in stock
mfr. part #: sn74ls640n
mfr.: texas instruments
description: bus transceivers octal bus
rohs: yes
mouser part #: 595-sn74ls640n
1:  $1.83
25:  $1.48
100:  $1.33
250:  $1.18
500:  $1.03
772
in stock
mfr. part #: sn74ls641-1dw
mfr.: texas instruments
description: bus transceivers octal bus xcvr
rohs: yes
mouser part #: 595-sn74ls641-1dw
1:  $3.04
25:  $2.44
100:  $2.22
250:  $2.01
500:  $1.80
150
in stock
mfr. part #: sn74ls645-1dw
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls645-1dw
1:  $1.56
25:  $1.26
100:  $1.16
250:  $1.06
500:  $0.91
185
in stock
mfr. part #: sn74ls640-1dw
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls640-1dw
1:  $2.25
25:  $1.73
100:  $1.57
250:  $1.30
500:  $1.12
443
in stock
mfr. part #: sn74ls640-1n
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls640-1n
1:  $1.83
25:  $1.48
100:  $1.33
250:  $1.18
500:  $1.03
165
in stock
mfr. part #: sn74ls645n
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls645n
1:  $1.99
25:  $1.60
100:  $1.44
250:  $1.28
500:  $1.12
1,051
in stock
mfr. part #: sn74ls642dw
mfr.: texas instruments
description: bus transceivers octal bus xcvr
rohs: yes
mouser part #: 595-sn74ls642dw
1:  $4.02
25:  $3.22
100:  $2.70
250:  $2.25
500:  $2.16
108
in stock
mfr. part #: sn74ls641n
mfr.: texas instruments
description: bus transceivers octal bus xcvr
rohs: yes
mouser part #: 595-sn74ls641n
1:  $2.62
25:  $2.10
100:  $1.57
250:  $1.47
500:  $1.41
469
in stock
mfr. part #: sn74ls640-1dwe4
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls640-1dwe4
1:  $2.25
25:  $1.73
100:  $1.57
250:  $1.30
500:  $1.12
600
in stock
mfr. part #: sn74ls642n
mfr.: texas instruments
description: bus transceivers octal bus xcvr
rohs: yes
mouser part #: 595-sn74ls642n
1:  $4.02
25:  $3.22
100:  $2.41
250:  $2.25
500:  $2.16
108
in stock
mfr. part #: sn74ls640-1ne4
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls640-1ne4
1:  $2.07
25:  $1.62
100:  $1.45
250:  $1.20
500:  $1.05
261
in stock
mfr. part #: sn74ls641-1n
mfr.: texas instruments
description: bus transceivers octal bus w/ oc out
rohs: yes
mouser part #: 595-sn74ls641-1n
1:  $3.15
25:  $2.57
100:  $2.31
250:  $1.94
500:  $1.83
270
in stock
mfr. part #: sn74ls645-1n
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls645-1n
1:  $1.84
25:  $1.49
100:  $1.34
250:  $1.19
500:  $1.00
1,044
in stock
mfr. part #: sn74ls640dw
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls640dw
1:  $1.60
25:  $1.30
100:  $1.17
250:  $1.04
500:  $0.875
154
in stock
mfr. part #: sn74ls646dw
mfr.: texas instruments
description: bus transceivers octal bus transcvrs & reg
rohs: yes
mouser part #: 595-sn74ls646dw
1:  $6.62
25:  $5.30
100:  $4.28
250:  $3.71
500:  $3.56
11
in stock
mfr. part #: nte74ls640
mfr.: nte
description: replacement semiconductors oct bus trnscvr 3-st
rohs: yes
mouser part #: 526-nte74ls640
1:  $3.55
100:  $3.37
500:  $3.20
1,000:  $2.84
0:  $0.00
2
in stock
mfr. part #: nte74ls645
mfr.: nte
description: replacement semiconductors oct bus trnscvr 3-st
rohs: no
mouser part #: 526-nte74ls645
1:  $3.55
100:  $3.37
500:  $3.20
1,000:  $2.84
0:  $0.00
10
in stock
mfr. part #: nte74ls642
mfr.: nte
description: replacement semiconductors oct bus trnscvr o/c
rohs: no
mouser part #: 526-nte74ls642
1:  $3.15
100:  $3.00
500:  $2.85
1,000:  $2.70
0:  $0.00
17
in stock
avnet express • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 avnet # 數(shù)量 價格
sn74ls645n texas instruments octal bus transceiver - rail/tube sn74ls645n 360 in stock
1 : $0.9559
100 : $0.9028
500 : $0.8667
sn74ls645-1n texas instruments bus xcvr sgl 8ch 3-st 20pdip - rail/tube sn74ls645-1n 1015 in stock
1 : $0.9559
100 : $0.9028
500 : $0.8667
sn74ls642n texas instruments bus xcvr sgl 8ch open collector 20pdip - rail/tube sn74ls642n 6 wks factory lead time
1000 : $2.15
dm74ls645n rochester electronics - bulk dm74ls645n 1 wks factory lead time
569 : $0.6286
sn74ls640n3 rochester electronics - bulk sn74ls640n3 1 wks factory lead time
385 : $0.9286
sn74ls641dwr2 rochester electronics - bulk sn74ls641dwr2 1 wks factory lead time
676 : $0.5286
sn74ls640n rochester electronics - bulk sn74ls640n 1 wks factory lead time
264 : $1.36
sn74ls646nt3 rochester electronics - tape and reel sn74ls646nt3 1 wks factory lead time
78 : $5.37
100 : $4.60
sn74ls646ns rochester electronics - bulk sn74ls646ns 1 wks factory lead time
45 : $9.47
100 : $8.11
sn74ls641dw rochester electronics - bulk sn74ls641dw 1 wks factory lead time
926 : $0.3857
sn74ls645-1n rochester electronics - bulk sn74ls645-1n 1 wks factory lead time
246 : $1.46
sn74ls640dw rochester electronics - bulk sn74ls640dw 1 wks factory lead time
246 : $1.46
sn74ls641-1dw rochester electronics - bulk sn74ls641-1dw 1 wks factory lead time
145 : $2.47
sn74ls641-1n3 rochester electronics - bulk sn74ls641-1n3 1 wks factory lead time
107 : $3.36
sn74ls645-1dw rochester electronics - bulk sn74ls645-1dw 1 wks factory lead time
228 : $1.57
sn74ls644-1n rochester electronics - bulk sn74ls644-1n 1 wks factory lead time
69 : $6.10
100 : $5.23
sn74ls640dwr2 rochester electronics - bulk sn74ls640dwr2 1 wks factory lead time
926 : $0.3857
sn74ls644dw rochester electronics - bulk sn74ls644dw 1 wks factory lead time
104 : $3.46
sn74ls645h rochester electronics - bulk sn74ls645h 1 wks factory lead time
926 : $0.3857
sn74ls646dwr rochester electronics - bulk sn74ls646dwr 1 wks factory lead time
73 : $5.75
100 : $4.93
sn74ls640mr1 rochester electronics - bulk sn74ls640mr1 1 wks factory lead time
926 : $0.3857
sn74ls646sg rochester electronics - bulk sn74ls646sg 1 wks factory lead time
56 : $7.48
100 : $6.41
sn74ls641h rochester electronics - bulk sn74ls641h 1 wks factory lead time
926 : $0.3857
sn74ls648nt rochester electronics - bulk sn74ls648nt 1 wks factory lead time
53 : $7.87
100 : $6.74
sn74ls641-1n rochester electronics - bulk sn74ls641-1n 1 wks factory lead time
152 : $2.36
sn74ls649nt rochester electronics - bulk sn74ls649nt 1 wks factory lead time
12 : $35.82
100 : $30.70
sn74ls641n rochester electronics - bulk sn74ls641n 1 wks factory lead time
926 : $0.3857
sn74ls641-1n texas instruments bus xcvr sgl 8ch open collector 20pdip - rail/tube sn74ls641-1n 1170 in stock
1 : $1.54
100 : $1.46
500 : $1.40
sn74ls646dw rochester electronics - bulk sn74ls646dw 1 wks factory lead time
60 : $6.95
100 : $5.96
sn74ls640m rochester electronics - bulk sn74ls640m 1 wks factory lead time
926 : $0.3857
sn74ls644-1n3 rochester electronics - bulk sn74ls644-1n3 1 wks factory lead time
64 : $6.60
100 : $5.66
sn74ls645dw texas instruments bus xcvr sgl 8ch 3-st 20soic - rail/tube sn74ls645dw 4 wks factory lead time
1000 : $0.80
sn74ls645n3 rochester electronics - bulk sn74ls645n3 1 wks factory lead time
343 : $1.04
sn74ls642-1n rochester electronics - bulk sn74ls642-1n 1 wks factory lead time
59 : $7.08
100 : $6.07
sn74ls640dwr rochester electronics - bulk sn74ls640dwr 1 wks factory lead time
288 : $1.24
sn74ls641-1dwr rochester electronics sn74ls641-1dwr 1 wks factory lead time
167 : $2.14
sn74ls640n texas instruments bus xcvr sgl 8ch 3-st 20pdip - rail/tube sn74ls640n 881 in stock
1 : $0.8824
100 : $0.8333
500 : $0.80
sn74ls642-1dw rochester electronics - bulk sn74ls642-1dw 1 wks factory lead time
59 : $7.08
100 : $6.07
sn74ls640-1dw rochester electronics - bulk sn74ls640-1dw 1 wks factory lead time
246 : $1.46
sn74ls645n rochester electronics sn74ls645n 1 wks factory lead time
246 : $1.46
sn74ls645ns rochester electronics sn74ls645ns 1 wks factory lead time
275 : $1.30
sn74ls646nt rochester electronics - tape and reel sn74ls646nt 1 wks factory lead time
53 : $8.00
100 : $6.86
verical • authorized dealer
元器件型號 廠商 描述 rohs 數(shù)量 價格
sn74ls640-1n texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube yes 232
$1.02
sn74ls645dw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube yes 426
$1.02
sn74ls640dw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube yes 0
$1.11
sn74ls641-1n texas instruments bus xcvr single 8-ch open collector 20-pin pdip tube yes 507
$1.71
arrow electronics • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 arrow# 數(shù)量 價格
sn74ls640dwr2 on semiconductor octal bus transceivers sn74ls640dwr2 0
$0.55
sn74ls640n on semiconductor octal bus transceivers sn74ls640n 0
$0.57
sn74ls641n on semiconductor octal bus transceivers sn74ls641n 0
$0.57
sn74ls640-1dw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube sn74ls640-1dw 0
$1.11
sn74ls640-1n texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube sn74ls640-1n 232
$1.02
sn74ls640dw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube sn74ls640dw 40
$1.11
sn74ls640dwr texas instruments bus xcvr single 8-ch 3-st 20-pin soic t/r sn74ls640dwr 6000
$0.90
sn74ls640n texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube sn74ls640n 272
$0.98
sn74ls640ne4 texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube sn74ls640ne4 0
$1.02
sn74ls641-1dw texas instruments bus xcvr single 8-ch open collector 20-pin soic tube sn74ls641-1dw 0
$1.80
sn74ls645-1n texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube sn74ls645-1n 1825
$1.06
sn74ls641-1dwr texas instruments bus xcvr single 8-ch open collector 20-pin soic t/r sn74ls641-1dwr 0
$1.62
sn74ls641-1n texas instruments bus xcvr single 8-ch open collector 20-pin pdip tube sn74ls641-1n 507
$1.71
sn74ls641dw texas instruments bus xcvr single 8-ch open collector 20-pin soic tube sn74ls641dw 0
$1.80
sn74ls641dwr texas instruments bus xcvr single 8-ch open collector 20-pin soic t/r sn74ls641dwr 0
$1.62
sn74ls641n texas instruments bus xcvr single 8-ch open collector 20-pin pdip tube sn74ls641n 0
$1.71
sn74ls642-1dw texas instruments bus xcvr single 8-ch open collector 20-pin soic tube sn74ls642-1dw 0
$4.35
sn74ls642-1n texas instruments bus xcvr single 8-ch open collector 20-pin pdip tube sn74ls642-1n 0
$4.35
sn74ls642dw texas instruments bus xcvr single 8-ch open collector 20-pin soic tube sn74ls642dw 275
$2.49
sn74ls642n texas instruments bus xcvr single 8-ch open collector 20-pin pdip tube sn74ls642n 513
$2.49
sn74ls645-1dw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube sn74ls645-1dw 0
$1.19
sn74ls645-1dwr texas instruments bus xcvr single 8-ch 3-st 20-pin soic t/r sn74ls645-1dwr 0
$1.02
sn74ls645dw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube sn74ls645dw 426
$1.02
sn74ls645n texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube sn74ls645n 1792
$1.06
sn74ls646dw texas instruments bus xcvr single 8-ch 3-st 24-pin soic tube sn74ls646dw 0
$4.26
sn74ls646nt texas instruments bus xcvr single 8-ch 3-st 24-pin pdip tube sn74ls646nt 0
$4.77
sn74ls648nt texas instruments bus xcvr single 8-ch 3-st 24-pin pdip tube sn74ls648nt 0
$4.69
rs components - china • authorized distributor
元器件型號 廠商 描述 rs # 數(shù)量 china
sn74ls640-1dwg4 texas instruments bus xcvr single 8-ch 3-st 20-pin soic 6632561p 12
sn74ls640-1ne4 texas instruments bus xcvr single 8-ch 3-st 20-pin pdip 6632565p 159
sn74ls640dwg4 texas instruments bus xcvr single 8-ch 3-st 20-pin soic 6632574p 65
sn74ls640n texas instruments octal bus transceiver,sn74ls640n dip20 6195621 40
sn74ls640n texas instruments octal bus transceiver,sn74ls640n dip20 6195621p 84
sn74ls641-1dwg4 texas instruments bus xcvr single 8-ch open collector 6632577p 77
sn74ls641-1ne4 texas instruments bus xcvr single 8-ch open collector 6632571 2
sn74ls641-1ne4 texas instruments bus xcvr single 8-ch open collector 6632571p 256
sn74ls641dwg4 texas instruments bus xcvr single 8-ch open collector 6632580p 155
sn74ls641ne4 texas instruments bus xcvr single 8-ch open collector 7092652p 229
sn74ls642dwg4 texas instruments bus xcvr single 8-ch open collector 6632583p 138
sn74ls642ne4 texas instruments bus xcvr single 8-ch open collector 6632587p 119
sn74ls645-1ne4 texas instruments bus transceiver single 8-ch 3-state 7321269p 500
sn74ls645dwg4 texas instruments bus xcvr single 8-ch 3-st 20-pin soic 6632599p 415
sn74ls645n texas instruments octal 3 state transceiver,sn74ls645n 637961 66
sn74ls645n texas instruments octal 3 state transceiver,sn74ls645n 637961p 548
sn74ls646nte4 texas instruments bus xcvr single 8-ch 3-st 24-pin pdip 6632593p 11
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 oc # 數(shù)量 價格
dm74ls645n fairchild dm74ls645n 4
1  : $.19
25  : $.17
50  : $.17
100  : $.17
250  : $.17
500999  : $.16
1000  : $.16
see more
m74ls645-1p mitsubishi mit m74ls645-1p m74ls6451p 545
1  : $2.22
25  : $2.01
50  : $1.88
100  : $1.75
nte74ls640 nte electronics ic-ttl lo pwr transceiver nte74ls640 5
1  : $1.90
25  : $1.75
100  : $1.63
250  : $1.52
500  : $1.43
see more
sn74ls646nt texas instrument sn74ls646nt 1
1  : $8.88
gerber electronics • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 數(shù)量 價格
74ls641-1n signetics 99
$3.65
74ls645-1n advanced micro devices 274
$2.50
74ls645-1n texas instruments 62
$2.50
mcm electronics • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 mcm # 數(shù)量 價格
ecg74ls645 distributed by mcm sub only ecg semiconductor ecg74ls645 0
$3.37
nte74ls642 nte electronics ic-ttl octal transceivers nte74ls642 0
$3.14
sn74ls642n panasonic ic p-sn74ls642n 0
$17.55
basiceparts
元器件型號 廠商 描述 date code 數(shù)量
74ls640n motorola 74ls640 mot””82 nxc2a 9
sn74ls645n ti 74ls645 ti pull n5f3b, nxc2a 55
sn74ls640j motorola 74ls640 mot ceramic 500
sn74ls645in ti 74ls645 ti pull n5f3b 19
sn74ls646nt 74ls646 ti s11l1c 223
crestwood technology group
元器件型號 廠商 rapid quote 數(shù)量
74ls640n moto get rapid quote 136
74ls644n moto get rapid quote 332
74ls645n moto get rapid quote 90
74ls645n nsc get rapid quote 162
74ls645n1n ti get rapid quote 28
dm74ls645n nsc get rapid quote 162
sn74ls640n moto get rapid quote 136
sn74ls644n moto get rapid quote 332
sn74ls645n moto get rapid quote 90
sn74ls645n-1n ti get rapid quote 28
quest components
quest components, inc.   search results availability quantity price
breaks
part#: 74ls640-1d
desc: bus transceiver, single, 8 bit, 20 pin, plastic, sop
mfg: sig
in stock 37
submit request for pricing

submit
rfq
part#: 74ls640n
desc: bus transceiver, single, 8 bit, 20 pin, plastic, dip
mfg: signetics
in stock 13 1 $2.7520
3 $2.0640
13 $1.7200

 buy now
part#: 74ls642dw
desc: bus transceiver, single, 8 bit, 20 pin, plastic, sop
mfg: mot
in stock 3 1 $4.0000
2 $3.0000

 buy now
part#: 74ls642n
desc: bus transceiver, single, 8 bit, 20 pin, plastic, dip
mfg: texas instruments inc
in stock 2 1 $3.8400
2 $2.8800

 buy now
part#: 74ls644-1n
desc: bus transceiver, single, 8 bit, 20 pin, plastic, dip
mfg: ti
in stock 265
submit request for pricing

submit
rfq
part#: 74ls645n
desc: bus transceiver, single, 8 bit, 20 pin, plastic, dip
mfg: ti
in stock 72 1 $1.9350
4 $1.5480
14 $0.9675
63 $0.5805

 buy now
part#: 74ls645n
desc: bus transceiver, single, 8 bit, 20 pin, plastic, dip
mfg: mmi
in stock 47 1 $1.9350
4 $1.5480
14 $0.9675

 buy now
part#: 74ls645n
desc: bus transceiver, single, 8 bit, 20 pin, plastic, dip
mfg: signetics
in stock 31 1 $1.9350
4 $1.5480
14 $0.9675

 buy now
part#: 74ls645n
desc: bus transceiver, single, 8 bit, 20 pin, plastic, dip
mfg: motorola
in stock 12 1 $1.9350
4 $1.5480

 buy now
part#: 74ls646nt
desc: bus transceiver, single, 8 bit, 24 pin, plastic, dip
mfg: ti
in stock 155 1 $9.0000
2 $6.0000
5 $4.5000
45 $4.2000
120 $3.9000

 buy now
bristol electronics
元器件型號 廠商 packaging date code 數(shù)量
sn74ls640n mot 18/tube 98 76
sn74ls640n mot 18/tube 96 80
sn74ls640n ti 20/tube 04 50
sn74ls640n ti 20/tube 94 94
sn74ls640n ti 20/tube 94 37
sn74ls641n ti 20/tube 02 71
sn74ls646nt ti 15/tube 95 2422
sn74ls648nt ti 15/tube 96 27
sn74ls648nt ti tube 95 7
inland empire components
元器件型號 廠商 數(shù)量
74ls645-1n fairchild 2
74ls645-1n fairchild 13
74ls645-1n fairchild 4
74ls645-1n fairchild 2
74ls645n fairchild 4
dm74ls645n national semiconductor 18
dm74ls645n national semiconductor 20
m74ls641-1p mitsubishi electronics 303
sn74ls640dw motorola 57
sn74ls640dw motorola 32
sn74ls640dw motorola 2
sn74ls640dw texas instruments 30
sn74ls640n motorola 1
sn74ls640n texas instruments 1
sn74ls640n motorola 14
sn74ls640n texas instruments 7
sn74ls640n texas instruments 30
sn74ls640n motorola 8
sn74ls641n motorola 324
sn74ls641n texas instruments 20
sn74ls641n motorola 16
sn74ls641n motorola 36
sn74ls641n motorola 36
sn74ls641n motorola 424
sn74ls641n3 texas instruments 2591
sn74ls645-1n texas instruments 2
sn74ls645-1n texas instruments 10
sn74ls645-1n texas instruments 3
sn74ls645-1n texas instruments 1
sn74ls645-1n texas instruments 4
sn74ls645-1n texas instruments 1
sn74ls645-1n mmi 3
sn74ls645-1n mmi 25
sn74ls645-1n texas instruments 10
sn74ls645an texas instruments 5
sn74ls645n texas instruments 30
sn74ls645n texas instruments 19
sn74ls645n texas instruments 15
sn74ls645n motorola 57
sn74ls645n motorola 7
sn74ls645n fairchild 7
sn74ls645n texas instruments 45
sn74ls645n texas instruments 5
sn74ls646ns mmi 15
sn74ls646nt texas instruments 3
sn74ls646nt texas instruments 2
sn74ls646nt texas instruments 9
sn74ls646nt texas instruments 11
sn74ls646nt texas instruments 20
sn74ls646nt texas instruments 250
sn74ls646nt texas instruments 10
sn74ls646nt texas instruments 255
sn74ls646nt texas instruments 47
sn74ls648ns mmi 11
sn74ls648ns national semiconductor 28