| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments
| CD74AC280 | 9-Bit Odd/Even Parity Generator/Checker |
| HD74AC280 | 9-bit Parity Generator/Checker | |
| 74AC280 | 9-Bit Parity Generator/Checker | |
Renesas
| HD74AC280 | 9-bit Parity Generator/Checker |
STMicroelectronics
| 74AC280 | 9-BIT PARITY GENERATOR |
| TC74AC280P | 9-Bit Parity Generator/Checker | |
| TC74AC280FN | 9-BIT PARITY GENERATOR CHECKER | |
| TC74AC280F | 9-Bit Parity Generator/Checker |