FST3257 Datasheet | Fairchild Semiconductor

- Quad 2:1 Multiplexer / Demultiplexer Bus Switch May 2009 FST3257 Quad 2:1 Multiplexer / Demultiplexer Bus Switch Features - 4Ω Switch Connection Between Two Ports - Minimal Propagation Delay Through the Switch - Low ICC - Zero Bounce in Flow-Through Node - Control Inputs patible with TTL Level Description The Fairchild Switch FST3257 is a quad 2:1 high-speed CMOS TTL-patible multiplexer / demultiplexer bus switch. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. When /OE is LOW, the select pin connects the A port to the selected B port output. When /OE is HIGH, the...