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參數(shù)資料
| 型號： | PI74FCT574CTLE |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Fast CMOS Octal D Registers (3-State) |
| 中文描述： | 快速CMOS八路D寄存器（3態(tài)） |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 163K |
| 代理商： | PI74FCT574CTLE |
5
PS2016C 10/01/04
PI74FCT374T
PI74FCT574T
Octal D Registers (3-State)
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PI74FCT374T Switching Characteristics over Operating Range
374TT
374AT
374CT
374DT
Com.
Com.
Com.
Com.
Parameters
Description
Conditions
(1)
Min
Max
Min
Max
Min
Max
Min
Max Units
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SU
Propagation Delay
CP to O
N
Output Enable Time
OE to O
N
Output Disable Time
(3)
OE to O
N
Setup Time HIGH or
LOW, D
N
to CP
Hold Time HIGH or
LOW, D
N
to CP
CP Pulse Width
(3)
HIGH or LOW
C
L
= 50pF
R
L
= 500
2.0
10.0
2.0
6.5
2.0
5.2
2.0
4.5
ns
1.5
12.5
1.5
6.5
1.5
5.5
1.5
5.5
ns
1.5
8.0
1.5
5.5
1.5
5.0
1.5
5.0
ns
2.0
—
2.0
—
2.0
—
2.0
—
ns
t
H
1.5
—
1.5
—
1.5
—
1.0
—
ns
t
W
7.0
—
5.0
—
5.0
—
3.0
—
ns
PI74FCT574T Switching Characteristics over Operating Range
574T
574AT
574T
574DT
Com.
Com.
Com.
Com.
Parameters
Description
Conditions
(1)
Min
Max
Min
Max
Min
Max
Min
Max
Unit
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SU
Propagation Delay
CP to O
N
Output Enable Time
OE to O
N
Output Disable Time
(3)
OE to O
N
Setup Time HIGH or
LOW, D
N
to CP
Hold Time HIGH or
LOW, D
N
to CP
CP Pulse Width
(3)
HIGH or LOW
C
L
= 50 pF
R
L
= 500
2.0
8.5
2.0
6.5
2.0
5.2
2.0
4.5
ns
1.5
10.0
1.5
6.5
1.5
5.5
1.5
5.5
ns
1.5
6.5
1.5
5.5
1.5
5.0
1.5
5.0
ns
2.0
—
2.0
—
2.0
—
2.0
—
ns
t
H
1.5
—
1.5
—
1.5
—
1.0
—
ns
t
W
7.0
—
5.0
—
5.0
—
3.0
—
ns
Notes:
1. See test circuit and wave forms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not production tested.
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| PI74FCT574CTS | Fast CMOS Octal D Registers (3-State) |
| PI74FCT574CTSE | Fast CMOS Octal D Registers (3-State) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI74FCT574TL | 制造商:Pericom Semiconductor Corporation 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin TSSOP Tube |
| PI74FCT574TP | 制造商:Pericom Semiconductor Corporation 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin PDIP Tube |
| PI74FCT574TQ | 制造商:Pericom Semiconductor Corporation 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin QSOP Tube |
| PI74FCT574TQA | 制造商:Pericom Semiconductor Corporation 功能描述:Flip Flop, Octal, D Type, 20 Pin, Plastic, SSOP |
| PI74FCT574TSA | 制造商:Pericom Semiconductor Corporation 功能描述: |
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