MC74HC165A Ver la hoja de datos (PDF) - Motorola => Freescale

Número de pieza

componentes Descripción

fabricante

MC74HC165A

8-Bit Serial or Parallel-Input/Serial-Output Shift Register

Motorola => Freescale 

SERIAL SHIFT/

PARALLEL LOAD 1

SERIAL DATA 10

INPUT SA

CLOCK 2

CLOCK 15

INHIBIT

EXPANDED LOGIC DIAGRAM

A

B

C

F

G

11

12

13

4

5

MC54/74HC165A

H

6

D QA

D QB

D QC

D QF

D QG

D QH

CC

CC

CC

CC

CC

CC

9 QH

7 QH

TIMING DIAGRAM

CLOCK

CLOCK INHIBIT

SA

SERIAL SHIFT/

PARALLEL LOAD

A

H

B

L

C

H

PARALLEL D

L

DATA

INPUTS E

H

F

L

G

H

H

H

QH

QH

CLOCK

INHIBIT

MODE

PARALLEL LOAD

HH L H L H L H

LL H L H L H L

SERIAL–SHIFT MODE

High–Speed CMOS Logic Data

7

DL129 — Rev 6

MOTOROLA

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