- SN74LS280NS
- Texas Instruments
- Parity Generator/Checker 9-Bit 14-Pin SOP
- SN74LS280NSR
- Texas Instruments
- IC PARITY GEN/CHKER 9BIT 14SOP - SN74LS280NSR
- SN74LS280NSRE4
- Texas Instruments
- IC PARITY GEN/CHKER 9BIT 14SOP - SN74LS280NSRE4
- SN74LS280NSRG4
- Texas Instruments
- IC PARITY GEN/CHKER 9BIT 14SOP - SN74LS280NSRG4