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
FST3125M $0.17	Fairchild Semiconductor	IC BUS SWITCH 1 X 1:1 14SOIC	Tube	14-SOIC	Surface Mount	-	-40°C ~ 85°C
FST3125M	onsemi	IC BUS SWITCH 1 X 1:1 14SOIC	Tube	14-SOIC	Surface Mount	-	-40°C ~ 85°C
FST3125MTC $0.17	Fairchild Semiconductor	IC BUS SWITCH 1 X 1:1 14TSSOP	Tube	14-TSSOP	Surface Mount	-	-40°C ~ 85°C
FST3125MTC	onsemi	IC BUS SWITCH 1 X 1:1 14TSSOP	Tube	14-TSSOP	Surface Mount	-	-40°C ~ 85°C
FST3125MTCX $1.05	onsemi	IC BUS SWITCH 1 X 1:1 14TSSOP	Tape & Reel (TR),Cut Tape (CT)	14-TSSOP	Surface Mount	-	-40°C ~ 85°C
FST3125MX	onsemi	IC BUS SWITCH 1 X 1:1 14SOIC	Tape & Reel (TR),Tape & Reel (TR),Tape & Reel (TR)	14-SOIC	Surface Mount	-	-40°C ~ 85°C
FST3125MX-FS $0.22	Fairchild Semiconductor	BUS DRIVER, CBT/FST/QS/5C/B SERI	Bulk	14-SOIC	Surface Mount	-	-40°C ~ 85°C
FST3125QSC	onsemi	IC BUS SWITCH 1 X 1:1 16QSOP	Tube	16-QSOP	Surface Mount	-	-40°C ~ 85°C