![](http://datasheet.mmic.net.cn/110000/IDTQS32257SO8_datasheet_3493954/IDTQS32257SO8_253.png)
INTEGRATED DEVICE TECHNOLOGY
July 31 , 2000
AC
E
DEVICE
TEMP
SPEED(NS)
PACKAGE
1-24
25-99
100-UP
PC
MOQ
FOI
DUTY
IDT74FCT543CTPY
C
24 SSOP
1.37
1.25
1.13
B
295
59
IDT74FCT543CTPY8
C
24 SSOP
1.37
1.25
1.13
B
1500 1500
IDT74FCT543DTPY
C
24 SSOP
1.61
1.47
1.33
B
295
59
IDT74FCT543DTPY8
C
24 SSOP
1.61
1.47
1.33
B
1500 1500
74FCT573 Octal Transparent Latch
*
X
IDT74FCT573P
C
20 PLASTIC
1.06
0.97
0.88
C
396
18
*
X
IDT74FCT573AP
C
20 PLASTIC
1.06
0.97
0.88
C
396
18
*
X
IDT74FCT573CP
C
20 PLASTIC
1.45
1.32
1.20
C
396
18
*
X
IDT74FCT573SO
C
20 SOIC
1.06
0.97
0.88
B
407
37
*
X
IDT74FCT573SO8
C
20 SOIC
1.06
0.97
0.88
B
1000 1000
*
IDT74FCT573ASO
C
20 SOIC
1.06
0.97
0.88
B
407
37
*
IDT74FCT573ASO8
C
20 SOIC
1.06
0.97
0.88
B
1000 1000
*
IDT74FCT573CSO
C
20 SOIC
1.45
1.32
1.20
B
407
37
*
IDT74FCT573CSO8
C
20 SOIC
1.45
1.32
1.20
B
1000 1000
74FCT573T Octal Transparent Latch w/Flow Through Pin Out
X
IDT74FCT573TQ
C
20 QSOP, 150 MIL
0.89
0.81
0.73
A
440
55
X
IDT74FCT573TQ8
C
20 QSOP, 150 MIL
0.89
0.81
0.73
A
3000 3000
IDT74FCT573ATQ
C
20 QSOP, 150 MIL
0.89
0.81
0.73
A
440
55
IDT74FCT573ATQ8
C
20 QSOP, 150 MIL
0.89
0.81
0.73
A
3000 3000
IDT74FCT573CTQ
C
20 QSOP, 150 MIL
0.89
0.81
0.73
A
440
55
IDT74FCT573CTQ8
C
20 QSOP, 150 MIL
0.89
0.81
0.73
A
3000 3000
X
IDT74FCT573TP
C
20 PLASTIC
0.89
0.81
0.73
C
432
18
X
IDT74FCT573ATP
C
20 PLASTIC
0.89
0.81
0.73
C
432
18
X
IDT74FCT573CTP
C
20 PLASTIC
0.89
0.81
0.73
C
432
18
X
IDT74FCT573TPG
C
20 TSSOP
0.89
0.81
0.73
B
444
74
X
IDT74FCT573TPG8
C
20 TSSOP
0.89
0.81
0.73
B
3000 3000
IDT74FCT573ATPG
C
20 TSSOP
0.89
0.81
0.73
B
444
74
IDT74FCT573ATPG8
C
20 TSSOP
0.89
0.81
0.73
B
3000 3000
IDT74FCT573CTPG
C
20 TSSOP
0.89
0.81
0.73
B
444
74
IDT74FCT573CTPG8
C
20 TSSOP
0.89
0.81
0.73
B
3000 3000
X
IDT74FCT573TSO
C
20 SOIC
0.89
0.81
0.73
A
444
37
X
IDT74FCT573TSO8
C
20 SOIC
0.89
0.81
0.73
A
1000 1000
IDT74FCT573ATSO
C
20 SOIC
0.89
0.81
0.73
A
444
37
IDT74FCT573ATSO8
C
20 SOIC
0.89
0.81
0.73
A
1000 1000
IDT74FCT573CTSO
C
20 SOIC
0.89
0.81
0.73
A
444
37
IDT74FCT573CTSO8
C
20 SOIC
0.89
0.81
0.73
A
1000 1000
X
IDT74FCT573TPY
C
20 SSOP
0.89
0.81
0.73
B
476
68
X
IDT74FCT573TPY8
C
20 SSOP
0.89
0.81
0.73
B
1500 1500
IDT74FCT573ATPY
C
20 SSOP
0.89
0.81
0.73
B
476
68
IDT74FCT573ATPY8
C
20 SSOP
0.89
0.81
0.73
B
1500 1500
IDT74FCT573CTPY
C
20 SSOP
0.89
0.81
0.73
B
476
68
IDT74FCT573CTPY8
C
20 SSOP
0.89
0.81
0.73
B
1500 1500
74FCT574 Octal D Register w/3-State
*
X
IDT74FCT574P
C
20 PLASTIC
1.06
0.97
0.88
C
396
18
*
X
IDT74FCT574AP
C
20 PLASTIC
1.06
0.97
0.88
C
396
18
*
X
IDT74FCT574CP
C
20 PLASTIC
1.45
1.32
1.20
C
396
18
*
X
IDT74FCT574SO
C
20 SOIC
1.06
0.97
0.88
B
407
37
*
X
IDT74FCT574SO8
C
20 SOIC
1.06
0.97
0.88
B
1000 1000
*
IDT74FCT574ASO
C
20 SOIC
1.06
0.97
0.88
B
407
37
*
IDT74FCT574ASO8
C
20 SOIC
1.06
0.97
0.88
B
1000 1000
*
IDT74FCT574CSO
C
20 SOIC
1.45
1.32
1.20
B
407
37
*
IDT74FCT574CSO8
C
20 SOIC
1.45
1.32
1.20
B
1000 1000
74FCT574T Octal D Register w/Flow Through Pin Out
X
IDT74FCT574TQ
C
20 QSOP, 150 MIL
0.89
0.81
0.73
A
440
55
X
IDT74FCT574TQ8
C
20 QSOP, 150 MIL
0.89
0.81
0.73
A
3000 3000
IDT74FCT574ATQ
C
20 QSOP, 150 MIL
0.89
0.81
0.73
A
440
55
IDT74FCT574ATQ8
C
20 QSOP, 150 MIL
0.89
0.81
0.73
A
3000 3000
IDT74FCT574CTQ
C
20 QSOP, 150 MIL
0.89
0.81
0.73
A
440
55
IDT74FCT574CTQ8
C
20 QSOP, 150 MIL
0.89
0.81
0.73
A
3000 3000
X
IDT74FCT574TP
C
20 PLASTIC
0.89
0.81
0.73
C
432
18
X
IDT74FCT574ATP
C
20 PLASTIC
0.89
0.81
0.73
C
432
18
210