| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments
| SN54F280B | 9-Bit Parity Generators/Checkers |
National Semiconductor (now Texas Instruments)
| 54F280 | 9-Bit Parity Generator/Checker |
|
Texas Instruments
| 54F280B | 9-Bit Parity Generators/Checkers |
Motorola Semiconductor (now NXP Semiconductors)
| MC54F280 | 9-BIT PARITY GENERATOR/CHECKER |
