PI74LPT573Q 데이터 시트보기 (PDF) - Pericom Semiconductor Corporation
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PI74LPT573Q Datasheet PDF : 6 Pages
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PI74FCT373T/533T/573T
(25Ω Series) P174FCT2373T/2573T
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PI74FCT373/2373T Switching Characteristics over Operating Range
Parameters Description
Conditions(1)
373T/2373T
Com.
Min
Max
373AT/2373AT
Com.
Min
Max
tPLH
Propagation Delay
tPHL
DN to ON
tPLH
Propagation Delay
tPHL
LE to ON
tPZH
Output Enable Time
tPZL
OE to ON
tPHZ
Output Disable Time(3)
tPLZ
OE to ON
tSU
Setup Time HIGH or
LOW, DN to LE
tH
Hold Time HIGH or
LOW, DN to LE
tW
LE Pulse Width(3)
HIGH
CL = 50 pF
RL = 500Ω
1.5
8.0
1.5
5.2
2.0
13.0
2.0
8.5
1.5
12.0
1.5
6.5
1.5
7.5
1.5
5.5
2.0
—
2.0
—
1.5
—
1.5
—
6.0
—
5.0
—
373CT/2373CT
Com.
Min
Max
1.5
4.2
2.0
5.5
1.5
5.5
1.5
5.0
2.0
—
1.5
—
5.0
—
373DT
Com.
Min
Max Unit
1.5
3.8 ns
1.5
4.9 ns
1.5
5.5 ns
1.5
5.0 ns
2.0
— ns
1.5
— ns
4.0
— ns
PI74FCT533T Switching Characteristics over Operating Range
Parameters Description
Conditions(1)
533T
533AT
533CT
Com.
Com.
Com.
Min
Max
Min
Max
Min
Max
Unit
tPLH
Propagation Delay
tPHL
DN to ON
tPLH
Propagation Delay
tPHL
LE to ON
tPZH
Output Enable Time
tPZL
OE to ON
tPHZ
Output Disable Time(3)
tPLZ
OE to ON
tSU
Setup Time HIGH or
LOW, DN to LE
tH
Hold Time HIGH or
LOW, DN to LE
tW
LE Pulse Width(3)
HIGH
CL = 50 pF
RL = 500Ω
1.5
10.0
1.5
5.2
1.5
4.2
ns
2.0
13.0
2.0
8.5
2.0
5.5
ns
1.5
11.0
1.5
6.5
1.5
5.5
ns
1.5
7.0
1.5
5.5
1.5
5.0
ns
2.0
—
2.0
—
2.0
—
ns
1.5
—
1.5
—
1.5
—
ns
6.0
—
5.0
—
5.0
—
ns
Notes:
1. See test circuit and wave forms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter guaranteed but not production tested.
5
PS2015A 03/11/96
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