FST3257 PDF 데이터시트 검색

FST3257 Quad 2:1 Multiplexer, Demultiplexer Bus Switch September 1997 Revised December 1999 FST3257 Quad 2:1 Multiplexer, Demultiplexer Bus Switch General Description The Fairchild Switch FST3257 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. When OE is LOW, the select pin connects the A Port to the sele