HD74ACT280中文资料日立数据手册PDF规格书

描述 Description

The HD74AC280/HD74ACT280 is a high-speed parity generator/checker that accepts nine bits of input data and detects whether an even or an odd number of these inputs is High. If an even number of inputs is High, the Sum Even output is High. If an odd number is High, the Sum Even output is Low. The Sum Odd output is the complement of the Sum Even output.

特性 Features

• Outputs Source/Sink 24 mA

• HD74ACT280 has TTL-Cmpatible Inputs