HEF40374B Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

fabricante

HEF40374B

Octal D-type flip-flop with 3-state outputs

Philips Electronics 

Philips Semiconductors

Octal D-type flip-flop with 3-state outputs

FUNCTION TABLE

OPERATING MODES

load & read register

load register & disable outputs

INPUTS

EO

CP

Dn

L

I

L

h

H

I

H

h

INTERNAL

REGISTER

L

H

L

H

Notes

1. H = HIGH state (the more positive voltage)

h = HIGH state (one set-up time prior to the LOW-to-HIGH clock transition)

L = LOW state (the less positive voltage)

I = LOW state (one set-up time prior to the LOW-to-HIGH clock transition)

Z = high impedance OFF-state

= LOW-to-HIGH clock transition

Product specification

HEF40374B

MSI

OUTPUTS

O0 TO O7

L

H

Z

Z

January 1995

4

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