Description
Fairchild Semiconductor Corporation FST3257MX Multiplexer/Demultiplexer Bus Switch 1-Element CMOS 8-IN 16-Pin SOIC
^Manufacturer: Fairchild Semiconductor
^Product Category: Encoders, Decoders, Multiplexers & Demultiplexers
^RoHS: RoHS Compliant Details
^Product: Multiplexers
^Logic Family: FST
^Number of Input Lines: 8 Input
^Number of Output Lines: 4 Output
^Propagation Delay Time: 0.25 ns at 4 V to 5.5 V
^Supply Voltage – Max: 5.5 V
^Supply Voltage – Min: 4 V
^Maximum Operating Temperature: + 85 C
^Mounting Style: SMD/SMT
^Package / Case: SOIC-16
^Packaging: Reel
^Brand: Fairchild Semiconductor
^Logic Type: CMOS
^Minimum Operating Temperature: – 40 C
^Series: FST3257
^Factory Pack Quantity: 2500
^Part # Aliases: FST3257MX_NL
^Unit Weight: 0.005044 oz
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 selected B port output. When /OE is HIGH, the switch is OPEN and a high-impedance state exists between the two ports.
Manufacturer Part Number: FST3257MX
Manufacturer: Fairchild Semiconductor
