The 74F280PC 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.

Features:
Guaranteed 4000V minimum ESD protection

Datasheet Available:National 74F280PC

14 pin DIP. Manufactured by National.
A20012