HD74ALVCH16836 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HD74ALVCH16836

20-bit Universal Bus Driver with 3-state Outputs

Hitachi -> Renesas Electronics 

HD74ALVCH16836

Function Table

Inputs

Output Y

OE

LE

CLK

A

H

X

X

X

Z

L

L

X

L

L

L

L

X

H

H

L

H

↑

L

L

L

H

↑

H

H

L

H

H

X

Y0 *1

L

H

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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