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参数资料
| 型号： | IDT74FCT273ATQ8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 锁存器 |
| 英文描述： | FCT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20 |
| 封装： | QSOP-20 |
| 文件页数： | 5/7页 |
| 文件大小： | 80K |
| 代理商： | IDT74FCT273ATQ8 |
MILITARYANDINDUSTRIALTEMPERATURERANGES
IDT54/74FCT273T/AT/CT
FASTCMOSOCTALDFLIP-FLOPWITHMASTERRESET
5
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
74FCT273AT
74FCT273CT
Symbol
Parameter
Condition(1)
Min.(2)
Max.
Min.(2)
Max.
Unit
tPLH
PropagationDelay
CL = 50pF
2
7.2
2
5.8
ns
tPHL
CP to Ox
RL = 500
Ω
tPLH
PropagationDelay
2
7.2
2
6.1
ns
tPHL
MR to Ox
tSU
Set-up Time HIGH or LOW
2
—
2
—
ns
Dx to CP
tH
Hold Time HIGH or LOW
1.5
—
1.5
—
ns
Dx to CP
tW
CP Pulse Width HIGH or LOW
6
—
6
—
ns
tW
MR Pulse Width LOW
6
—
6
—
ns
tREM
Recovery Time
MR to CP
2
—
2
—
ns
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - INDUSTRIAL
54FCT273T
54FCT273AT
54FCT273CT
Symbol
Parameter
Condition(1)
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max.
Unit
tPLH
PropagationDelay
CL = 50pF
2
15
2
8.3
2
6.5
ns
tPHL
CP to Ox
RL = 500
Ω
tPLH
PropagationDelay
2
15
2
8.3
2
6.8
ns
tPHL
MR to Ox
tSU
Set-up Time HIGH or LOW
3.5
—
2
—
2
—
ns
Dx to CP
tH
Hold Time HIGH or LOW
2
—
1.5
—
1.5
—
ns
Dx to CP
tW
CP Pulse Width HIGH or LOW
7
—
6
—
6
—
ns
tW
MR Pulse Width LOW
7
—
6
—
6
—
ns
tREM
Recovery Time
MR to CP
5
—
2.5
—
2.5
—
ns
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - MILITARY
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT74FCT273ATSO | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT273HTP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT74FCT273P | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT273TP | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT273TPY | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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