9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS
The SN54/ 74LS280 is a Universal 9-Bit Parity Generator / Checker. It features odd / even outputs to facilitate either odd or even parity. By cascading, the word length is easily expanded.
The LS280 is designed without the expander input implementation, but the corresponding function is provided by an input at Pin 4...
