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HD74HC356 Datasheet, PDF (2/10 Pages) Hitachi Semiconductor – 8-to-1-line Data Selectors/Multiplexer/Register(with 3-state outputs)
HD74HC356
Function Table
Inputs
Select
S1
S2
S0
X
X
X
X
X
X
X
X
X
L
L
L
L
L
L
L
L
H
L
L
H
L
H
L
L
H
L
L
H
H
L
H
H
H
L
L
H
L
L
H
L
H
H
L
H
H
H
L
H
H
L
H
H
H
H
H
H
Output Enable
Clock
G1
G2
G3
X
H
X
X
X
X
H
X
X
X
X
L
L
L
H
H or L
L
L
H
L
L
H
H or L
L
L
H
L
L
H
H or L
L
L
H
L
L
H
H or L
L
L
H
L
L
H
H or L
L
L
H
L
L
H
H or L
L
L
H
L
L
H
H or L
L
L
H
L
L
H
H or L
L
L
H
Outputs
W
Y
Z
Z
Z
Z
Z
Z
D0
D0
D0n
D0n
D1
D1
D1n
D1n
D2
D2
D2n
D2n
D3
D3
D3n
D3n
D4
D4
D4n
D4n
D5
D5
D5n
D5n
D6
D6
D6n
D6n
D7
D7
D7n
D7n
2