HD74LS166A Просмотр технического описания (PDF) - Renesas Electronics

Номер в каталоге

Компоненты Описание

Список матч

HD74LS166A

8-bit Shift Register

Renesas Electronics 

HD74LS166A

Testing Method

Test Circuit

4.5V

VCC

P.G.

Zout = 50Ω

Input

Clear

Serial Input

Shift/Load

A

B

QH

C

D

E

F

G

H

Clock

Clock

Inhibit

RL

Output

CL

Notes: 1. CL includes probe and jig capacitance.

2. All diodes are 1S2074(H).

Testing table

Data inputs

Data H

Serial-in

Shift / Load

0V

4.5 V

Output

QH

QH

Bit time

tn + 1

tn + 8

Rev.4.00, May 10, 2006, page 5 of 7

Share Link: