M74HC541 データシートの表示（PDF） - STMicroelectronics

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M74HC541

OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED

STMicroelectronics 

IEC LOGIC SYMBOLS

HC540

M54/M74HC540/541

HC541

TRUTH TABLE

INPUT

G1

G2

An

H

X

X

X

H

X

L

L

H

L

L

L

X: ”H” or ”L”

Z: High impedance

CIRCUIT SCHEMATIC (Per Circuit)

HC540

OUTPUT

Yn (HC540)

Yn (HC541)

Z

Z

Z

Z

L

H

H

L

HC541

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