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
FST3257QSC	onsemi	IC MUX/DEMUX 4 X 2:1 16QSOP	Tube	16-QSOP	Surface Mount	-	-40°C ~ 85°C
FST3257QSCX	onsemi	IC MUX/DEMUX 4 X 2:1 16QSOP	Tape & Reel (TR)	16-QSOP	Surface Mount	-	-40°C ~ 85°C
FST3257QSCX $0.25	Fairchild Semiconductor	IC MUX/DEMUX 4 X 2:1 16QSOP	Bulk	16-QSOP	Surface Mount	-	-40°C ~ 85°C
FST32X245QSP $0.88	Fairchild Semiconductor	BUS DRIVER	Bulk	40-QVSOP	Surface Mount	-	-40°C ~ 85°C
FST32X245QSPX $0.69	onsemi	IC BUS SWITCH 8 X 1:1 40QVSOP	Tape & Reel (TR)	40-QVSOP	Surface Mount	-	-40°C ~ 85°C
FST32X245QSPX $0.81	Fairchild Semiconductor	IC BUS SWITCH 8 X 1:1 40QVSOP	Bulk	40-QVSOP	Surface Mount	-	-40°C ~ 85°C
FST3306MTC $0.27	Fairchild Semiconductor	BUS DRIVER	Bulk	8-TSSOP	Surface Mount	-	-40°C ~ 85°C
FST3306MTCX $0.27	Fairchild Semiconductor	IC BUS SWITCH 1 X 1:1 8TSSOP	Bulk	8-TSSOP	Surface Mount	-	-40°C ~ 85°C