PI74ALVC162835FD 데이터 시트보기 (PDF) - Pericom Semiconductor
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PI74ALVC162835FD Datasheet PDF : 5 Pages
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PI74ALVC162835FD
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Timing Requirements over Operating Range
Parameters
Description
VCC = 2.5 V ± 0.2V
Min. Max.
VCC = 2.7V VCC = 3.3V ± 0.3V
Units
Min. Max. Min. Max.
fCLOCK
Clock frequency
0
150
0
150
0
150 MHz
tW Pulse
LE high
3.3
Duration
CLK high or low
3.3
3.3
3.3
3.3
3.3
Data before CLK↑
2.2
2.1
1
tSU Setup
time
Data before LE↓, CLK High
1.9
1.6
1.5
ns
Data before LE↓, CLK Low
1.3
1.1
1
Data after CLK↑
0.6
tH Hold time
Data after LE↓, CLK High or Low 1.4
∆t/∆v(1)
Input Transition Rise or Fall
0
0.6
0.6
1.7
1.4
10
0
10
0
10 ns/V
Note:
1. Unused control inputs must be held HIGH or LOW to prevent them from floating.
Switching Characteristics Over Operating Range(1)
Parameters
From
To
VCC = 2.5V ± 0.2V
(Input) (Output) Min.
Max.
VCC = 2.7V
Min. Max.
VCC = 3.3V ±0.3V
Min.
Max.
fMAX
150
150
150
tPD
A
Y
1
5
tPD
LE
Y
1.3
5.9
5
1
4.2
5.8
1.3
5.1
tPD
CLK
Y
1.4
6.3
6.1
1.4
3.5
tEN
OE
Y
1.4
6.3
6.5
1.1
5.5
tDIS
OE
Y
1
4.9
4.9
1.3
4.5
Notes:
1. Unused control inputs must be held HIGH or LOW to prevent them from floating.
Units
MHz
ns
Operating Characteristics, TA = 25°C
Parameters
Test
Conditions
CPD Power Dissipation Outputs Enabled CL = 0pF,
Capacitance
Outputs Disabled F = 10 MHz
VCC = 2.5V ± 0.2V
Typical
35.5
12.5
VCC = 3.3V ± 0.3V
Typical
40
14
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
PS8474 04/25/00
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