Diodes 74HC595 Manuel d'utilisateur télécharger pdf (Page 2)

74HC595

Document number: DS35492 Rev. 3 - 2

2 of 11

www.diodes.com

June 2013

74HC595

Pin Descriptions

Pin Number

Pin Name Function

1 Q1 Parallel Data Output 1

2 Q2 Parallel Data Output 2

3 Q3 Parallel Data Output 3

4 Q4 Parallel Data Output 4

5 Q5 Parallel Data Output 5

6 Q6 Parallel Data Output 6

7 Q7 Parallel Data Output 7

8 GND Ground

9 Q7S Serial Data Output

Master Reset Input

11 SHCP Shift Register Clock Input

12 STCP Storage Register Clock Input

Output Enable Input

14 DS Serial Data Input

15 Q0 Parallel Data Output 0

16 Vcc Supply Voltage

Functional Diagram

Logic Diagram

1 2 3 4 5 6 7 ... 10 11

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Diodes 74HC595 Manuel d'utilisateur Page 2