SN74128N bus buffer: controlled output, stable TTL.

SN74128N is a Texas Instruments TTL quad bus buffer designed to manage signal flow on shared lines. Each buffer provides clean, non-inverting outputs with 3-state control, allowing devices to connect to a common bus without conflict. The SN74128N runs on a standard 5 V supply and delivers consistent logic levels for timing-sensitive circuits. Its through-hole DIP package supports easy assembly, testing, and service. Engineers rely on SN74128N in control logic, interface boards, and legacy systems where predictable buffering matters. Review enable logic and pin layout to match your design needs. Order SN74128N from Florida Circuit today and keep your signals clear.