Bus XCVR Single 8-CH 3-ST 20-Pin PDIP
Octal 3-State Buffer/Line Driver, 8-Bit, Inverting, 5V, 20-SO
Octal 3-State Bus Transceiver, 8-Bit, Inverting, 5V, SOP
Bus XCVR Single 8-CH 3-ST 20-Pin SOP