DM74ALS645AWMX Octal Bus Transceiver For Shared Data Lines

DM74ALS645AWMX is designed for bused systems where two sections must pass an 8-bit word back and forth without fighting for control. It’s used on microprocessor buses, peripheral expansion, and inter-board links where controlled direction and output enable prevent contention. DM74ALS645AWMX is an octal bus transceiver with 3-state outputs and a direction pin, letting you turn the bus around cleanly under control logic. Its spec sheet show 4.75 V to 5.25 V operation for standard 5 V rails, and the “octal” structure keeps the wiring consistent across all eight lines. Place DM74ALS645AWMX at the bus boundary, near a connector or card edge, to reduce stubs and improve signal integrity. Request a quote for DM74ALS645AWMX.