MC74HC195 데이터 시트보기 (PDF) - Motorola => Freescale

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MC74HC195

4-Bit Universal Shift Register

Motorola => Freescale 

TEST CIRCUIT

TEST POINT

OUTPUT

DEVICE

UNDER

TEST

CL*

* Includes all probe and jig capacitance

Figure 5.

CLOCK

RESET

SERIAL DATA J

INPUTS K

SERIAL SHIFT/

PARALLEL LOAD

A

PARALLEL

DATA

B

INPUTS C

D

QA

PARALLEL DATA QB

OUTPUTS

QC

QD

RESET

TIMING DIAGRAM

H

L

H

L

SERIAL SHIFT

LOAD

MC74HC195

SERIAL SHIFT

High–Speed CMOS Logic Data

3–5

DL129 — Rev 6

MOTOROLA

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