PI74ALVCH16721 Просмотр технического описания (PDF) - Pericom Semiconductor
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PI74ALVCH16721 Datasheet PDF : 5 Pages
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PI74ALVCH16721
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Switching Characteristics over Operating Range(1)
Parameters
Description
Conditions(1) VCC = 2.5V ±0.2V
Min.(2) Max.
fCLOCK
fMAX
tPLH, tPHL
Clock Frequency
Maximum Frequency
Propogation Delay
CLK to Qx
0
150
150
5.6
tPZH, tPZL
Output Enable Time
OE to Qx
1.0
6.1
tPHX
Output Disable Time
OE to Qx
CL = 50pF
RL = 500Ω
5.5
tSU
Data Before CLK↑
4
tSU
CLKEN Before CLK↑
3.4
tH
Data After CLK↑
0
tH
CLKEN After CLK↑
0
tW
Pulse Width(3)
CLK HIGH or LOW
3.3
∆t/∆v(4)
Input Transition RISE or FALL
0
10
VCC = 2.7V
Min.(2) Max.
0
150
150
VCC = 3.3V ±0.3V
Min.(2) Max.
0
150
150
Units
MHz
5.1
4.3
1.0
5.8
1.0
4.8
4.7
4.4
3.6
3.1
ns
3.1
2.7
0
0
0
0
3.3
3.3
0
10
0
10 ns/V
Notes:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. Recommended operating condition.
Operating Characteristics, TA = 25ºC
Parameter
CPD Power Dissipation
Capacitance
Outputs Enabled
Outputs Disabled
Test Conditions
CL = 50pF, f = 10 MHz
VCC = 2.5V ±0.2V VCC = 3.3V ±0.3V
Typ.
55
59
46
49
Units
pF
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
5
PS8090C 02/07/00
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