- SN74LS641-1DWR
- Texas Instruments
- IC BUS TRANSCEIVER 8BIT 20SOIC - SN74LS641-1DWR
- SN74LS641-1DWRE4
- Texas Instruments
- IC BUS TRANSCEIVER 8BIT 20SOIC - SN74LS641-1DWRE4
- SN74LS641-1DWRG4
- Texas Instruments
- IC BUS TRANSCEIVER 8BIT 20SOIC - SN74LS641-1DWRG4