IC芯片74LS540品牌、價(jià)格、PDF參數(shù)

element14 - asia pacific • authorized distributor
元器件型號(hào) 廠商 描述 封裝14 # 數(shù)量 asia 價(jià)格 (usd)
sn74ls540dw texas instruments logic, buff/dvr tri-st octal, 20soicw 1739691 61
1 : $0.93
10 : $0.89
sn74ls540n texas instruments ic, buffer/driver octal 3-state 1287550 818
1 : $0.92
25 : $0.83
farnell • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 farnell # 數(shù)量 asia 數(shù)量 europe 價(jià)格 (gbp)
sn74ls540dw texas instruments logic, buff/dvr tri-st octal, 20soicw 1739691 21 221
1 : £1.13
10 : £0.9
100 : £0.69
sn74ls540n texas instruments ic, buffer/driver octal 3-state 1287550 108 1084
1 : £1.42
10 : £0.96
100 : £0.77
250 : £0.64
500 : £0.57
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newark • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 newark # 數(shù)量 價(jià)格
sn74ls540n texas instruments ic, inverting buffer, dip-20, each 08f7446 1254
1-24 : $1.54
25-99 : $1.24
100-249 : $1.08
250-499 : $.946
500-999 : $.836
1000-2499 : $.66
2500-4999 : $.616
5000 or more : $.586
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sn74ls540dwe4 texas instruments ic, inverting buffer, soic-20, each 37k3193 0
1-24 : $1.68
25-99 : $1.35
100-249 : $1.18
250-499 : $1.04
500-999 : $.912
1000-2499 : $.72
2500-4999 : $.672
5000 or more : $.639
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sn74ls540dwre4 texas instruments ic, inverting buffer, soic-20, tape on reel of 1 37k3194 0
1 + : $.5
nte74ls540 nte electronics logic ic, each 31c5741 85
1-99 : $2.06
100-249 : $1.69
250-499 : $1.55
500-999 : $1.43
1000 or more : $1.34
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sn74ls540ne4 texas instruments ic, inverting buffer, dip-20, each 37k3195 0
1-24 : $1.54
25-99 : $1.24
100-249 : $1.08
250-499 : $.946
500-999 : $.836
1000-2499 : $.66
2500-4999 : $.616
5000 or more : $.586
see more
sn74ls540dwrg4 texas instruments ic, inverting buffer, soic-20, tape on reel of 1 46m0570 0
1 + : $.5
sn74ls540dwr texas instruments ic, inverting buffer, soic-20, tape on reel of 1 76c3844 0
1 + : $.5
sn74ls540dw texas instruments ic, inverting buffer, soic-20, each 52f2661 0
1-24 : $1.68
25-99 : $1.35
100-249 : $1.18
250-499 : $1.04
500-999 : $.912
1000-2499 : $.72
2500-4999 : $.672
5000 or more : $.639
see more
sn74ls540nsr texas instruments ic, inverting buffer, sop-20, tape on reel of 1 76c3845 0
1 + : $.55
sn74ls540dwg4 texas instruments ic, inverting buffer, soic-20, each 46m0569 0
1-24 : $1.68
25-99 : $1.35
100-249 : $1.18
250-499 : $1.04
500-999 : $.912
1000-2499 : $.72
2500-4999 : $.672
5000 or more : $.639
see more
sn74ls540dbre4 texas instruments ic, inverting buffer, ssop-20, tape on reel of 1 33k6342 0
1 + : $.55
sn74ls540nsre4 texas instruments ic, inverting buffer, sop-20, tape on reel of 1 37k3196 0
1 + : $.55
sn74ls540dbrg4 texas instruments ic, inverting buffer, ssop-20, tape on reel of 1 46m8242 0
1 + : $.55
sn74ls540dbr texas instruments ic, inverting buffer, ssop-20, tape on reel of 1 76c3843 0
1 + : $.55
sn74ls540nsrg4 texas instruments ic, inverting buffer, sop-20, tape on reel of 1 46m8243 0
1 + : $.55
sn74ls540dw texas instruments logic, buff/dvr tri-st octal, 20soicw, each 50r6574 40
1-99 : $1.49
100-249 : $1.16
250-499 : $1.04
500-999 : $.947
1000 or more : $.87
see more
digi-key • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 digi-key # 數(shù)量 價(jià)格
sn74ls540ne4 texas instruments ic inverter 8-input 20dip sn74ls540ne4-nd 0
1000 : $0.66
sn74ls540dbr texas instruments ic inverter 8-input 20ssop sn74ls540dbr-nd 0
2000 : $0.616
sn74ls540dbre4 texas instruments ic inverter 8-input 20ssop sn74ls540dbre4-nd 0
2000 : $0.616
sn74ls540dbrg4 texas instruments ic inverter 8-input 20ssop sn74ls540dbrg4-nd 0
2000 : $0.616
sn74ls540dw texas instruments ic inverter 8-input 20soic sn74ls540dw-nd 0
525 : $0.912
sn74ls540dwe4 texas instruments ic inverter 8-input 20soic sn74ls540dwe4-nd 0
525 : $0.912
sn74ls540dwg4 texas instruments ic inverter 8-input 20soic sn74ls540dwg4-nd 0
525 : $0.912
sn74ls540dwr texas instruments ic inverter 8-input 20soic 296-3714-2-nd 0
2000 : $0.56
sn74ls540dwre4 texas instruments ic inverter 8-input 20soic sn74ls540dwre4-nd 0
2000 : $0.56
sn74ls540dwrg4 texas instruments ic inverter 8-input 20soic sn74ls540dwrg4-nd 0
2000 : $0.56
sn74ls540n texas instruments ic inverter 8-input 20dip 296-3715-5-nd 998
tube
1 : $1.54
25 : $1.232
100 : $1.078
250 : $0.946
500 : $0.836
1000 : $0.66
2500 : $0.616
5000 : $0.5852
10000 : $0.561
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sn74ls540nsr texas instruments ic inverter 8-input 20sop sn74ls540nsr-nd 0
2000 : $0.616
sn74ls540nsre4 texas instruments ic inverter 8-input 20sop sn74ls540nsre4-nd 0
2000 : $0.616
sn74ls540nsrg4 texas instruments ic inverter 8-input 20sop sn74ls540nsrg4-nd 0
2000 : $0.616
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: sn74ls540n
mfr.: texas instruments
description: buffers & line drivers octal buff/line drvr w/3-state otpt
rohs: yes
mouser part #: 595-sn74ls540n
1:  $1.54
25:  $1.23
100:  $1.07
250:  $0.946
500:  $0.836
1,581
in stock
mfr. part #: sn74ls540dbr
mfr.: texas instruments
description: buffers & line drivers octal buff/line drvr w/3-state otpt
rohs: yes
mouser part #: 595-sn74ls540dbr
1:  $1.54
25:  $1.23
100:  $1.07
250:  $0.946
500:  $0.836
949
in stock
mfr. part #: sn74ls540dw
mfr.: texas instruments
description: buffers & line drivers octal w/tri-st out
rohs: yes
mouser part #: 595-sn74ls540dw
1:  $1.80
25:  $1.42
100:  $1.28
250:  $1.11
500:  $0.912
579
in stock
mfr. part #: nte74ls540
mfr.: nte
description: replacement semiconductors oct buf/drv dip-20
rohs: no
mouser part #: 526-nte74ls540
1:  $2.57
100:  $2.44
500:  $2.31
1,000:  $2.06
0:  $0.00
66
in stock
arrow electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 arrow# 數(shù)量 價(jià)格
sn74ls540n on semiconductor ls octal buff/lne drvr sn74ls540n 0
$0.67
sn74ls540dbr texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin ssop t/r sn74ls540dbr 0
$0.79
sn74ls540dw texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin soic tube sn74ls540dw 0
$0.82
sn74ls540dwr texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin soic t/r sn74ls540dwr 0
$0.71
sn74ls540n texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin pdip tube sn74ls540n 5820
$0.76
avnet express • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 avnet # 數(shù)量 價(jià)格
sn74ls540n rochester electronics - bulk sn74ls540n 1 wks factory lead time
363 : $0.9857
sn74ls540h rochester electronics - bulk sn74ls540h 1 wks factory lead time
1389 : $0.2571
sn74ls540m rochester electronics - bulk sn74ls540m 1 wks factory lead time
782 : $0.4571
n74ls540n3 rochester electronics - bulk n74ls540n3 1 wks factory lead time
256 : $1.40
sn74ls540n texas instruments bffr/line drvr 8ch inv 3-st bipolar 20pdip - rail/tube sn74ls540n 896 in stock
1 : $0.6471
100 : $0.6111
500 : $0.5867
sn74ls540dw texas instruments bffr/line drvr 8ch inv 3-st bipolar 20soic - rail/tube sn74ls540dw 162 in stock
1 : $0.64
74ls540pc rochester electronics - bulk 74ls540pc 1 wks factory lead time
288 : $1.24
sn74ls540dw rochester electronics - bulk sn74ls540dw 26 wks factory lead time
782 : $0.4571
74ls540dc rochester electronics - bulk 74ls540dc 1 wks factory lead time
455 : $0.7857
dm74ls540wm rochester electronics - bulk dm74ls540wm 26 wks factory lead time
278 : $1.29
sn74ls540dwr texas instruments bffr/line drvr 8ch inv 3-st bipolar 20soic - tape and reel sn74ls540dwr 2000 in stock
2000 : $0.5556
2001 : $0.5333
8001 : $0.5195
rs components - china • authorized distributor
元器件型號(hào) 廠商 描述 rs # 數(shù)量 china
sn74ls540dwg4 texas instruments buffer/line driver octal inverting 3-st 6632543 60
sn74ls540dwg4 texas instruments buffer/line driver octal inverting 3-st 6632543p 115
sn74ls540ne4 texas instruments buffer/line driver 8-ch inverting 3-st 7092359p 2785
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 oc # 數(shù)量 價(jià)格
nte74ls540 nte electronics ic-ttl octalbuffer/driver nte74ls540 2
1  : $1.43
25  : $1.32
100  : $1.23
250  : $1.15
500  : $1.08
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mcm electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 mcm # 數(shù)量 價(jià)格
sn74ls540n panasonic ic p-sn74ls540n 0
$14.64
quest components
quest components, inc.   search results availability quantity price
breaks
part#: 74ls540n
desc: electronic component
mfg: signetics
ships in 2-3 days 8 1 $11.3740
5 $8.5305

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inland empire components
元器件型號(hào) 廠商 數(shù)量
74ls540d texas instruments 11
74ls540pc fsc 119
sn74ls540n texas instruments 72
sn74ls540n texas instruments 124