HD74HC280 查看數據表（PDF） - Hitachi -> Renesas Electronics

零件编号

产品描述 (功能)

比赛名单

HD74HC280

9-bit Odd/Even Parity Generator/Checker

Hitachi -> Renesas Electronics 

HD74HC280

Pin Arrangement

Inputs

G1

H2

NC 3

Input

I4

Outputs

∑

Even

5

∑

Odd

6

GND 7

G

H

F

E

I

D

∑ Even C

∑ Odd B

A

14 VCC

13 F

12 E

11 D

10 C

Inputs

9B

8A

(Top view)

2

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