Signal Switches, Multiplexers, Decoders

Logic type signal switch, multiplexer, and encoder ICs are used for routing and selection of electrical signals used to represent data in digital format. They differ from similar products designed for use with analog signals in that they are designed to preserve information represented as one of two electrical states, rather than as an infinitely variable quantity within two outer limits.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
FST3245MTCX $1.21	onsemi	IC BUS SWITCH 8 X 1:1 20TSSOP	Tape & Reel (TR),Cut Tape (CT)	20-TSSOP	Surface Mount	-	-40°C ~ 85°C
FST3245QSC	onsemi	IC BUS SWITCH 8 X 1:1 20QSOP	Tube	20-QSOP	Surface Mount	-	-40°C ~ 85°C
FST3245QSCX $0.43	Fairchild Semiconductor	IC BUS SWITCH 8 X 1:1 20QSOP	Bulk	20-QSOP	Surface Mount	-	-40°C ~ 85°C
FST3245WM $0.69	Fairchild Semiconductor	BUS DRIVER	Bulk	20-SOIC	Surface Mount	-	-40°C ~ 85°C
FST3245WMX $0.18	Fairchild Semiconductor	IC BUS SWITCH 8 X 1:1 20SOIC	Bulk	20-SOIC	Surface Mount	-	-40°C ~ 85°C
FST3253M $0.69	Fairchild Semiconductor	BUS EXCHANGER	Bulk	16-SOIC	Surface Mount	-	-40°C ~ 85°C
FST3253MTC	onsemi	IC MUX/DEMUX 2 X 4:1 16TSSOP	Tube	16-TSSOP	Surface Mount	-	-40°C ~ 85°C
FST3253MTCX $0.77	onsemi	IC MUX/DEMUX 2 X 4:1 16TSSOP	Tape & Reel (TR),Cut Tape (CT)	16-TSSOP	Surface Mount	-	-40°C ~ 85°C