SN54ABT162601, SN74ABT162601 18-BIT UNIVERSAL BUS .
Texas Instruments
SN54ABT162601 - 18-BIT UNIVERSAL BUS TRANSCEIVERS
SN54ABT162601, SN74ABT162601 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS247G – AUGUST 1992 – REVISED JULY 1998 D Members of the Texas.