SN74AS257N Multiplexer IC – High Speed, 3-State

The SN74AS257N is a quad 2-to-1 data selector designed for precise signal routing in high-speed digital systems. It allows four data lines to be switched between two sources using common select and enable controls. Advanced Schottky logic gives the SN74AS257N low propagation delay and consistent output performance. Its 3-state outputs support direct connection to shared buses while preventing line contention. The through-hole package makes integration straightforward during development and production. This device is commonly used in data routing, bus management, and control logic where timing accuracy and signal clarity are essential. Order the SN74AS257N from Florida Circuit for reliable availability and fast shipping.