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參數(shù)資料
| 型號： | IDT54FCT257TDB |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | FAST CMOS QUAD 2-INPUT MULTIPLEXER |
| 中文描述： | FCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16 |
| 封裝： | CERDIP-16 |
| 文件頁數(shù)： | 5/7頁 |
| 文件大小： | 73K |
| 代理商： | IDT54FCT257TDB |
MILITARYANDINDUSTRIALTEMPERATURERANGES
IDT54/74FCT257T/AT/CT/DT
FASTCMOSQUAD2-INPUTMULTIPLEXER
5
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
FCT257AT
FCT275CT
FCT275DT
Symbol
Parameter
Condition(1)
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max.
Unit
tPLH
PropagationDelay
CL = 50pF
1.5
5
1.5
4.3
1.5
3.9
ns
tPHL
Ix to Zx
RL = 500
tPLH
PropagationDelay
1.5
7
1.5
5.2
1.5
4.4
ns
tPHL
S to Zx
tPZH
OutputEnableTime
1.5
7
1.5
6
1.5
4.4
ns
tPZL
tPHZ
OutputDisableTime
1.5
5.5
1.5
5
1.5
4.4
ns
tPLZ
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - INDUSTRIAL
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
FCT257T
FCT275AT
FCT275CT
Symbol
Parameter
Condition(1)
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max.
Unit
tPLH
PropagationDelay
CL = 50pF
1.5
7
1.5
5.8
1.5
5
ns
tPHL
Ix to Zx
RL = 500
tPLH
PropagationDelay
1.5
12
1.5
8.1
1.5
6
ns
tPHL
S to Zx
tPZH
OutputEnableTime
1.5
10
1.5
8
1.5
6.8
ns
tPZL
tPHZ
OutputDisableTime
1.5
8
1.5
5.8
1.5
5.3
ns
tPLZ
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - MILITARY
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