HD74ALVCH162821 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HD74ALVCH162821

3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs

Hitachi -> Renesas Electronics 

HD74ALVCH162821

Function Table

Inputs

Output Q

OE

CLK

D

L

↑

H

H

L

↑

L

L

L

H or L

X

Q0 *1

H

X

X

Z

H : High level

L : Low level

X : Immaterial

Z : High impedance

↑ : Low to high transition

Note: 1. Output level before the indicated steady state input conditions were established.

2

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