HD74ALVCH162835 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HD74ALVCH162835

18-bit Universal Bus Drivers with 3-state Outputs

Hitachi -> Renesas Electronics 

HD74ALVCH162835

Function Table

Inputs

Output Y

OE

LE

CLK

A

H

X

X

X

Z

L

H

X

L

L

L

H

X

H

H

L

L

↑

L

L

L

L

↑

H

H

L

L

H

X

Y0 *1

L

L

L

X

Y0 *2

H : High level

L : Low level

X : Immaterial

Z : High impedance

↑ : Low to high transition

Notes: 1. Output level before the indicated steady state input conditions were established, provided that

CLK is high before LE goes low.

2. Output level before the indicated steady state input conditions were established.

2

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