HD74HC191DP Ver la hoja de datos (PDF) - Hitachi -> Renesas Electronics

Número de pieza

componentes Descripción

Lista de partido

HD74HC191DP

Synchronous Up/Down Decade Counter with Single Clock Line

Hitachi -> Renesas Electronics 

Logic Diagram

HD74HC190

Clock

Down/Up

Input A

Enable G

Input B

Input C

Input D

Load

HD74HC190/HD74HC191

CK P Q

CK A

INCL Q

CK P Q

CK B

INCL Q

CK P Q

CK C

INCL Q

CK P Q

CK D

INCL Q

Ripple

Clock

Max/Min

Output

QA

QB

QC

QD

5

Share Link: