Signal Switches, Multiplexers, Decoders

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Type	Circuit	Independent Circuits	Current - Output High, Low	Voltage Supply Source	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
QS3VH251PAG IC BUS SWITCH 1 X 8:1 16TSSOP Renesas Electronics Corporation	4,800	-	RFQ	Datasheet	3VH	16-TSSOP (0.173", 4.40mm Width)	Tube	Active	Bus Switch	1 x 8:1	1	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
PI3VT3245-AQEX IC BUS SWITCH 8 X 1:1 20QSOP Diodes Incorporated	3,857	-	RFQ	Datasheet	-	20-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	8 x 1:1	1	-	Single Supply	2.3V ~ 2.7V, 3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-QSOP
QS3VH244PAG IC BUS SWITCH 1 X 4:1 20TSSOP Renesas Electronics Corporation	3,885	-	RFQ	Datasheet	3VH	20-TSSOP (0.173", 4.40mm Width)	Tube	Active	Bus Switch	1 x 4:1	2	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
SN74CBT16214CDLRG4 IC MUX/DEMUX 12 X 1:3 56SSOP Texas Instruments	2,854	-	RFQ	Datasheet	74CBT	56-BSSOP (0.295", 7.50mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Multiplexer/Demultiplexer	12 x 1:3	1	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	56-SSOP
FST34X2245QSPX IC BUS SWITCH 8 X 1:1 80QVSOP onsemi	1,618	-	RFQ	Datasheet	-	80-FSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	8 x 1:1	4	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	80-QVSOP
QS3VH245QG8 IC BUS SWITCH 1 X 8:1 20QSOP Renesas Electronics Corporation	2,525	-	RFQ	Datasheet	3VH	20-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Bus Switch	1 x 8:1	1	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-QSOP
FSTUD16450MTD IC BUS SWITCH 10 X 1:1 56TSSOP onsemi	2,775	-	RFQ	Datasheet	-	56-TFSOP (0.240", 6.10mm Width)	Tube	Obsolete	Bus Switch	10 x 1:1	2	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	56-TSSOP
SN74AS157DR IC MULTIPLEXER 4 X 2:1 16SOIC Texas Instruments	1,301	-	RFQ	Datasheet	74AS	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer	4 x 2:1	1	400µA, 8mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Surface Mount	16-SOIC
SN74AS157DRG4 IC MULTIPLEXER 4 X 2:1 16SOIC Texas Instruments	1,178	-	RFQ	Datasheet	74AS	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer	4 x 2:1	1	400µA, 8mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Surface Mount	16-SOIC
SN74LVC157AQDREP IC MULTIPLEXER 4 X 2:1 16SOIC Texas Instruments	4,989	-	RFQ	Datasheet	74LVC	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Multiplexer	4 x 2:1	1	24mA, 24mA	Single Supply	2V ~ 3.6V	-40°C ~ 125°C	-	-	Surface Mount	16-SOIC
SN74CB3T3383PWR IC BUS FET EXCH SW 5X2:2 24TSSOP Texas Instruments	4,413	-	RFQ	Datasheet	74CB	24-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Bus FET Exchange Switch	5 x 2:2	1	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	24-TSSOP
CD4556BM IC DECODER/DEMUX 1X2:4 16SOIC Texas Instruments	4,467	-	RFQ	Datasheet	4000B	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Decoder/Demultiplexer	1 x 2:4	2	6.8mA, 6.8mA	Dual Supply	3V ~ 18V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
CD4556BMT IC DECODER/DEMUX 1X2:4 16SOIC Texas Instruments	2,756	-	RFQ	Datasheet	4000B	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Decoder/Demultiplexer	1 x 2:4	2	6.8mA, 6.8mA	Dual Supply	3V ~ 18V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
PI3CH800QE IC BUS SWITCH 1 X 8:8 20QSOP Diodes Incorporated	2,097	-	RFQ	Datasheet	-	20-SSOP (0.154", 3.90mm Width)	Tube	Obsolete	Bus Switch	1 x 8:8	1	-	Single Supply	1.8V, 2.5V, 3.3V	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-QSOP
74CBTLV16212GRE4 IC BUS FET EXC SW 12X2:2 56TSSOP Texas Instruments	4,248	-	RFQ	Datasheet	74CBTLV	56-TFSOP (0.240", 6.10mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Bus FET Exchange Switch	12 x 2:2	1	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	56-TSSOP
74CBTLV16212GRG4 IC BUS FET EXC SW 12X2:2 56TSSOP Texas Instruments	1,950	-	RFQ	Datasheet	74CBTLV	56-TFSOP (0.240", 6.10mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Bus FET Exchange Switch	12 x 2:2	1	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	56-TSSOP
FSTD16861MTD IC BUS SWITCH 10 X 1:1 48TSSOP onsemi	4,005	-	RFQ	Datasheet	-	48-TFSOP (0.240", 6.10mm Width)	Tube	Obsolete	Bus Switch	10 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	48-TSSOP
74HC4515N,652 IC DECODER/DEMUX 1X4:16 24DIP NXP USA Inc.	1,175	-	RFQ	Datasheet	74HC	24-DIP (0.600", 15.24mm)	Tube	Obsolete	Decoder/Demultiplexer	1 x 4:16	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 125°C	-	-	Through Hole	24-DIP
74HCT4515N,652 IC DECODER/DEMUX 1X4:16 24DIP NXP USA Inc.	4,860	-	RFQ	Datasheet	74HCT	24-DIP (0.600", 15.24mm)	Tube	Obsolete	Decoder/Demultiplexer	1 x 4:16	1	4mA, 4mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 125°C	-	-	Through Hole	24-DIP
PI3CH400LE IC BUS SWITCH 1 X 1:1 14TSSOP Diodes Incorporated	3,776	-	RFQ	Datasheet	-	14-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Bus Switch	1 x 1:1	4	-	Single Supply	2.25V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	14-TSSOP

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Signal Switches, Multiplexers, Decoders FAQ

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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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