FST3257MX Datasheet

Encoders, Decoders, Multiplexers & Demultiplexers


The Fairchild Switch FST3257MX is a quad 2:1 high-speed CMOS TTL-compatible 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. FST3257MX Features • 4Ω switch connection between two ports.• Minimal propagation delay through the switch.• Low lCC.• Zero bounce in flow-through mode.• Control inputs compatible with TTL level.


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