PI74FCT3573 데이터 시트보기 (PDF) - Pericom Semiconductor
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PI74FCT3573 Datasheet PDF : 4 Pages
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PI74FCT3573
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Switching Characteristics over Operating Range(1)
Parameters Description
Conditions(2)
FCT3573
Com.
Min(3) Max
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tSU
tH
tW
tSK(o)
Propagation Delay
Dx to Ox
Propagation Delay
LE to Ox
Output Enable Time
OE to Ox
Output Disable Time(4)
OE to Ox
Setup Time HIGH
or LOW, Dx to LE
Hold Time HIGH
or LOW, Dx to LE
LE Pulse Width(4)
HIGH
Output Skew(5)
CL = 50pF
RL = 500Ω
1.5
4.2
2.0
5.5
1.5
5.5
1.5
5.0
2.0
1.5
5.0
0.5
Units
ns
ns
ns
ns
ns
ns
ns
ns
Notes:
1. Propagation Delays and Enable/Disable times are with Vcc = 3.3V ±0.3V, normal range.
For Vcc = 2.7V, extended range, all Propagation Delays and Enable/Disable times should
be degraded by 20%.
2. See test circuit and wave forms.
3. Minimum limits are guaranteed but not tested on Propagation Delays.
4. This parameter is guaranteed but not production tested.
5. Skew between any two outputs, of the same package, switching in the same direction.
This parameter is guaranteed by design.
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
4
PS8121A 07/21/97
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