| Manufacturer | Part Number | Description |
|---|---|---|
Hitachi Semiconductor (now Renesas)
| HD74LS280 | 9-bit Odd/Even Parity Generators/Checkers |
Renesas
| HD74LS280 | 9-bit Odd / Even Parity Generator/Checker |
|
Renesas
| HD74LS280P | 9-bit Odd / Even Parity Generator/Checker |
