PI74FCT273T Просмотр технического описания (PDF) - Pericom Semiconductor
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PI74FCT273T Datasheet PDF : 4 Pages
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PI74FCT273T
(25Ω Series) P174FCT2273T
11223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677O889900c11t22a1122l33D445566F7788l99i00p1122-33F4455l66o77p889900w1122i33t44h5566M778899a0011s22t11e22r334455R6677e88s99e0011t22
Switching Characteristics over Operating Range
Parameters Description
Conditions(1)
273T/2273T
Com.
Min
Max
tPLH
Propagation Delay
tPHL
CP to ON
tPHL
Propagation Delay
tPLH
MR to ON
CL = 50pF
RL = 500Ω
2.0
13.0
2.0 13.0
tSU
Setup Time, HIGH or LOW
3.0
—
Dn to CP
tH
Hold Time, HIGH or LOW
2.0
—
Dn to CP
tw
CP Pulse Width(3)
7.0
—
HIGH or LOW
tW
MR Pulse Width(3)
LOW
7.0
—
tREM
Recovery Time MR to CP(3)
4.0
—
Notes:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter guaranteed but not production tested.
273AT/2273AT
Com.
Min
Max
2.0
7.2
273CT/2273CT
Com.
Min
Max
2.0
5.8
2.0
7.2
2.0
6.1
2.0
—
2.0
—
1.5
—
1.5
—
6.0
—
6.0
—
6.0
—
6.0
—
2.0
—
2.0
—
273DT
Com.
Min
Max Unit
2.0
4.4 ns
2.0
5.0 ns
2.0
— ns
1.5
— ns
3.0
— ns
3.0
— ns
2.0
— ns
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
4
PS2013A 03/09/96
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