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参数资料
| 型号： | IDT74FCT2543ATPG |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封装： | TSSOP-24 |
| 文件页数： | 5/7页 |
| 文件大小： | 111K |
| 代理商： | IDT74FCT2543ATPG |
5
IDT74FCT2543T/AT/CT
FASTCMOSOCTALLATCHEDTRANSCEIVER
COMMERCIALTEMPERATURERANGE
NOTES:
1. See test circuits and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This limit is guaranteed but not tested.
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
FCT2543T
FCT2543AT
FCT2543CT
Symbol
Parameter
Condition(1)
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max.
Unit
tPLH
tPHL
Propagation Delay
Transparant Mode
An to Bn or Bn to An
CL = 50pF
RL = 500
1.5
8.5
1.5
6.5
1.5
5.3
ns
tPLH
tPHL
Propagation Delay
LEBA to An, LEAB to Bn
1.5
12.5
1.5
8
1.5
7
ns
tPZH
tPZL
Output Enable Time
OEBA or OEAB to An or Bn
CEBA or CEAB to An or Bn
1.5
12
1.5
9
1.5
8
ns
tPHZ
tPLZ
Output Disable Time
OEBA or OEAB to An or Bn
CEBA or CEAB to An or Bn
1.5
9
1.5
7.5
1.5
6.5
ns
tSU
Set-up Time, HIGH or LOW
An or Bn to
LEBA or LEAB
3—
2
—
2
—
ns
tH
Hold Time, HIGH or LOW
An or Bn to
LEBA or LEAB
2—
2
—
2
—
ns
tW
LEBA or LEAB Pulse Width LOW
5
—
5
—
5
—
ns
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相关代理商/技术参数 |
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| IDT74FCT2543TQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT2573KATP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT74FCT2573KCTP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT74FCT2573TQ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT2574ATQ | 制造商:Integrated Device Technology Inc 功能描述:Flip Flop, Octal, D Type, 20 Pin, Plastic, SSOP |
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