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参数资料
| 型号： | IDTQS74FCT2543ATQ |
| 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： | QSOP-24 |
| 文件页数： | 4/6页 |
| 文件大小： | 126K |
| 代理商： | IDTQS74FCT2543ATQ |
4
INDUSTRIALTEMPERATURERANGE
IDTQS74FCT2543AT/CT
HIGH-SPEEDCMOS8-BITBUSINTERFACELATCHTRANSCEIVER
SWITCHING CHARACTERISTICS OVER OPERATING RANGE(1)
74FCT2543AT
74FCT2543CT
Symbol
Parameter(2)
Min.
Max.
Min.
Max.
Unit
tPHLB
tPLHB
Propagation Delay
Transparant Mode
An to Bn or Bn to An
2.5
6.5
2.5
5.5
ns
tPHLL
tPLHL
Propagation Delay
LEBA to An, LEAB to Bn
2.5
8
2.5
7
ns
tPZH
tPZL
Output Enable Time
OEBA or OEAB to An or Bn
CEBA or CEAB to An or Bn
29
2
8
ns
tPLZ
tPHZ
Output Disable Time
OEBA or OEAB to An or Bn
CEBA or CEAB to An or Bn
2
7.5
2
6.5
ns
tS
Set-up Time, HIGH or LOW
An or Bn to
LEBA or LEAB
2—
2
—
ns
tH
Hold Time, HIGH or LOW
An or Bn to
LEBA or LEAB
2—
2
—
ns
tW
LEBA or LEAB Pulse Width LOW
5
—
5
—
ns
NOTES:
1. CLOAD = 50pF, RLOAD = 500
unless otherwise noted.
2. Minimums guaranteed but not tested.
3. This parameter is guaranteed by design but not tested.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDTQS74FCT2573ATQ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LATCH|SINGLE|8-BIT|FCT/PCT-CMOS|SOP|20PIN|PLASTIC |
| IDTQS74FCT2573ATSO | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit D-Type Latch |
| IDTQS74FCT2573TQ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LATCH|SINGLE|8-BIT|FCT/PCT-CMOS|SOP|20PIN|PLASTIC |
| IDTQS74FCT2573TSO | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit D-Type Latch |
| IDTQS74FCT2574ATQ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Buffer/Driver |
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