74F280 PDF File ( Datasheet )

74F280 9-Bit Parity Generator, Checker April 1988 Revised August 1999 74F280 9-Bit Parity Generator, Checker General Description The F280 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. Ordering Code: Order Number 7