PI74ALVCH16344 Datasheet, PDF (2/7 Pages) Pericom Semiconductor Corporation – 1-Bit to 4-Bit Address/Driver with 3-State Outputs

PI74ALVCH16344
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Product Pin Description
Pin Name
OE
A
B
GND
VCC
Description
3-State Output Enable Inputs (Active LOW)
Inputs
3-State Outputs
Ground
Power
Product Pin Configuration
Truth Table⁽¹⁾
Inputs
Outputs
OE
A
Bn
L
H
H
L
L
L
H
H
Z
Notes:
1. H = High Signal Level
L = Low Signal Level
X = Don’t Care or Irrelevant
Z = High Impedance
OE1
B11
B12
GND
B13
B14
VCC
A1
B21
B22
GND
B23
B24
A2
A3
B31
B32
GND
B33
B34
A4
VCC
B41
B42
GND
B43
B44
OE2
1
56
2
55
3
54
4
53
5
52
6
51
7
50
8
49
9
48
10
47
11
46
12 _56-Pin 45
13 ^A,V
44
14
43
15
42
16
41
17
40
18
39
19
38
20
37
21
36
22
35
23
34
24
33
25
32
26
31
27
30
28
29
OE4
B81
B82
GND
B83
B84
VCC
A8
B71
B72
GND
B73
B74
A7
A6
B61
B62
GND
B63
B64
A5
VCC
B51
B52
GND
B53
B54
OE3
2
PS8166B 10/19/99