PI74VCX16240A(2006) 查看數據表（PDF） - Pericom Semiconductor
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PI74VCX16240A Datasheet PDF : 8 Pages
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PI74VCX16240
16-Bit Inverting Buffer/Driver
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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
L
L
H
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
1
1Y1
2
1Y2
3
GND
4
1Y3
5
1Y4
6
VCC
7
2Y1
8
2Y2
9
GND
10
2Y3
11
2Y4
12
3Y1
13
3Y2
14
GND
15
3Y3
16
3Y4
17
VCC
18
4Y1
19
4Y2
20
GND
21
4Y3
22
4Y4
23
4OE
24
48
2OE
47
1A1
46
1A2
45
GND
44
1A3
43
1A4
42
VCC
41
2A1
40
2A2
39
GND
38
2A3
37
2A4
36
3A1
35
3A2
34
GND
33
3A3
32
3A4
31
VCC
30
4A1
29
4A2
28
GND
27
4A3
26
4A4
25
3OE
06-0176
2
PS8323B 06/02/06
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