PI74ALVCH16244V 데이터 시트보기 (PDF) - Pericom Semiconductor
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PI74ALVCH16244V Datasheet PDF : 4 Pages
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PI74ALVCH16244
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Product Pin Description
Pin Name
nOE
nAx
nYx
GND
VCC
Description
3-State Output Enable Inputs (Active LOW)
Inputs
3-State Outputs
Ground
Power
Product Pin Configuration
Truth Table(1)
Inputs
nOE
nAx
L
H
L
L
H
X
Notes:
1. H = High Signal Level
L = Low Signal Level
X = Don't Care or Irrelevant
Z = High Impedance
Outputs
nYx
H
L
Z
1OE
1Y1
1Y2
GND
1Y3
1Y4
VCC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
VCC
4Y1
4Y2
GND
4Y3
4Y4
4OE
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8 48-Pin 41
9
A,V 40
10
39
11
38
12
37
13
36
14
35
15
34
16
33
17
32
18
31
19
30
20
29
21
28
22
27
23
26
24
25
2OE
1A1
1A2
GND
1A3
1A4
VCC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
VCC
4A1
4A2
GND
4A3
4A4
3OE
2
PS8087B 07/28/00
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