HD74HC4543 查看數據表（PDF） - Hitachi -> Renesas Electronics

零件编号

产品描述 (功能)

比赛名单

HD74HC4543

BCD-to-Seven Segment Latch/Decoder/Driver

Hitachi -> Renesas Electronics 

Pin Arrangement

HD74HC4543

Latch

Disable

1

C2

B3

D4

A5

Phase 6

Blanking 7

GND 8

C LD

f

B

g

D

e

A

d

Ph

c

Bl

ab

(Top view)

16 VCC

15 f

14 g

13 e

12 d

11 c

10 b

9a

3

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