HD74ALVC16835 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HD74ALVC16835

18-bit Universal Bus Driver with 3-state Outputs

Hitachi -> Renesas Electronics 

HD74ALVC16835

Function Table

Inputs

OE

LE

CLK

A

Output Y

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 was high before LE went low.

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

2

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