SN54ABT863 Description
FK PACKAGE (TOP VIEW) A2 A1 OEBA1 NC VCC B1 B2 The ’ABT863 devices are 9-bit transceivers designed for asynchronous munication between data buses. The control-function implementation allows for maximum flexibility in timing. These devices allow noninverted data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic levels at the output-enable (OEAB and OEBA) inputs.