- SN74LS645NS
- Texas Instruments
- Bus XCVR Single 8-CH 3-ST 20-Pin SOP
- SN74LS645NSR
- Texas Instruments
- IC BUS TRANSCEIVER 8BIT 20SOP - SN74LS645NSR
- SN74LS645NSRE4
- Texas Instruments
- IC BUS TRANSCEIVER 8BIT 20SOP - SN74LS645NSRE4
- SN74LS645NSRG4
- Texas Instruments
- IC BUS TRANSCEIVER 8BIT 20SOP - SN74LS645NSRG4