74AHC595 查看數據表（PDF） - Diodes Incorporated.

零件编号

产品描述 (功能)

比赛名单

74AHC595

8-BIT SHIFT REGISTER WITH 8-BIT OUTPUT REGISTER

Diodes Incorporated. 

Pin Descriptions

Pin Number

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Pin Name

Q1

Q2

Q3

Q4

Q5

Q6

Q7

GND

Q7S

MR

SHCP

STCP

OE

DS

Q0

Vcc

Description

Parallel Data Output 1

Parallel Data Output 2

Parallel Data Output 3

Parallel Data Output 4

Parallel Data Output 5

Parallel Data Output 6

Parallel Data Output 7

Ground

Serial Data Output

Master Reset Input

Shift Register Clock Input

Storage Register Clock Input

Output Enable Input

Serial Data Input

Parallel Data Output 0

Supply Voltage

Logic Diagram

Functional Diagram

74AHC595

74AHC595

Document number: DS35486 Rev. 3 - 2

2 of 10

www.diodes.com

June 2013

© Diodes Incorporated

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