SC74HC595D 查看數據表（PDF） - Silan Microelectronics

零件编号

产品描述 (功能)

比赛名单

SC74HC595D

8-BIT SHIFT REGISTER (SERIAL INPUT, 3S PARALLEL OUTPUT WITH LATCHES)

Silan Microelectronics 

SC74HC595

LOGIC DIAGRAM

14

Serial input SI

11

SCK

10

SCLR

3 state shift register

12

RCK

8-bit storage register

9

Serial output

OH’

TIMING CHART

13

G

3 state buffer

VCC=16

GND=8

QA QB QC QD QE QF QG QH

Parallel output ports

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http: www.silan.com.cn

REV:1.0 2006.04.19

Page 9 of 13

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