HD74LVC138 View Datasheet(PDF) - Hitachi -> Renesas Electronics
Part Name
Description
Manufacturer
HD74LVC138 Datasheet PDF : 8 Pages
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HD74LVC138
Function Table
Inputs
Enable
Select
Outputs
G1
G2A
G2B
C
B
A
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
X
X
H
X
X
XH
H
H
H
H
H
H
H
X
H
X
X
X
XH
H
H
H
H
H
H
H
L
X
X
X
X
X
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
H
H
H
H
H
H
H
H
L
L
L
L
HH
L
H
H
H
H
H
H
H
L
L
L
H
L
H
H
L
H
H
H
H
H
H
L
L
L
H
H
H
H
H
L
H
H
H
H
H
L
L
H
L
L
H
H
H
H
L
H
H
H
H
L
L
H
L
HH
H
H
H
H
L
H
H
H
L
L
H
H
L
H
H
H
H
H
H
L
H
H
L
L
H
H
H
H
H
H
H
H
H
H
L
H : High level
L : Low level
X : Immaterial
Pin Arrangement
A1
B2
C3
G2A 4
G2B 5
G1 6
Y7 7
GND 8
B A Y0
C
Y1
G2A
Y2
G2B
Y3
G1
Y4
Y7 Y6 Y5
16 VCC
15 Y0
14 Y1
13 Y2
12 Y3
11 Y4
10 Y5
9 Y6
(Top view)
2
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