HD74ACT182 查看數據表（PDF） - Hitachi -> Renesas Electronics
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HD74ACT182 Datasheet PDF : 11 Pages
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HD74AC182/HD74ACT182
Truth Table
Inputs
Outputs
Cn G0
P0
G1
P1
G2
P2
G3
P3
Cn + x Cn + y
Cn + z
G
P
XH
H
L
LH
X
L
XL
X
H
HX
L
H
XX
X
H
H
L
XH
H
H
X
L
LH
X
H
X
L
XX
X
L
X
H
XL
X
X
L
H
HX
L
X
L
H
XX
X
X
X
H
H
L
XX
X
H
H
H
X
L
XH
H
H
X
H
X
L
LH
X
H
X
H
X
L
XX
X
X
X
L
X
H
XX
X
L
X
X
L
H
XL
X
X
L
X
L
H
HX
L
X
L
X
L
H
X
X
X
X
X
H
H
H
X
X
X
H
H
H
X
H
X
H
H
H
X
H
X
H
H
H
X
H
X
H
X
H
X
X
X
X
X
L
X
L
X
X
X
L
X
X
L
L
X
L
X
X
L
X
L
L
L
X
L
X
L
X
L
L
H
X
X
X
H
X
H
X
X
H
X
X
H
X
H
X
X
X
H
H
L
L
L
L
L
H : High Voltage Level
L : Low Voltage Level
X : Immaterial
4
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