SN54ABT646 Description
SN54ABT646, SN74ABT646 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SCBS068E JULY 1991 REVISED JULY 1994 SN54ABT646 . FK PACKAGE (TOP VIEW) DIR SAB CLKAB NC VCC CLKBA SBA These devices consist of bus transceiver circuits, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Data on the A or B bus is clocked...