HD74HC356 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HD74HC356

8-to-1-line Data Selectors/Multiplexer/Register (with 3-state outputs)

Hitachi -> Renesas Electronics 

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

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