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
PI5C3384CR IC BUS SWITCH 5 X 1:1 24QSOP Diodes Incorporated	2,680	-	RFQ	Datasheet	-	24-SSOP (0.154", 3.90mm Width)	Tray	Obsolete	Bus Switch	5 x 1:1	2	-	Single Supply	4.75V ~ 5.25V	-40°C ~ 85°C	-	-	Surface Mount	24-QSOP
TC74VHCT138AFTEL IC DECODER/DEMUX 1X3:8 16TSSOP Toshiba Semiconductor and Storage	1,528	-	RFQ	Datasheet	TC74VHCT	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Decoder/Demultiplexer	1 x 3:8	1	8mA, 8mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
PI3VT3306L IC BUS SWITCH 1 X 1:1 8TSSOP Diodes Incorporated	2,599	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Bus Switch	1 x 1:1	2	-	Single Supply	2.3V ~ 2.7V, 3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	8-TSSOP
MM74C923WM IC ENCODER 20-KEY 1 X 9:4 20SOIC onsemi	3,414	-	RFQ	Datasheet	74C	20-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	20-Key Encoder	1 x 9:4	1	15mA, 16mA	Single Supply	3V ~ 15V	-40°C ~ 85°C	-	-	Surface Mount	20-SOIC
MAX384EPN IC MULTIPLEXER 4 X 1:1 18DIP Analog Devices Inc./Maxim Integrated	4,273	-	RFQ	Datasheet	-	18-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	4 x 1:1	2	-	Dual Supply	±3V ~ 18V	-40°C ~ 85°C	-	-	Through Hole	18-PDIP
PI3VT3245L IC BUS SWITCH 8 X 1:1 20TSSOP Diodes Incorporated	2,123	-	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Bus Switch	8 x 1:1	1	-	Single Supply	2.3V ~ 2.7V, 3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
PI3VT32X245B IC BUS SWITCH 8 X 1:1 40BQSOP Diodes Incorporated	4,795	-	RFQ	Datasheet	-	40-FSOP (0.154", 3.90mm Width)	Tube	Obsolete	Bus Switch	8 x 1:1	2	-	Single Supply	2.3V ~ 2.7V, 3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	40-BQSOP
PI3B3126W IC BUS SWITCH 1 X 1:1 14SOIC Diodes Incorporated	4,608	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Bus Switch	1 x 1:1	4	-	Single Supply	3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	14-SOIC
74AC257MTR IC MULTIPLEXER 4 X 2:1 16SO STMicroelectronics	3,655	-	RFQ	Datasheet	74AC	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer	4 x 2:1	1	24mA, 24mA	Single Supply	2V ~ 6V	-55°C ~ 125°C	-	-	Surface Mount	16-SO
MC74HCT138AD IC DECODER/DEMUX 1X3:8 16SOIC onsemi	3,450	-	RFQ	Datasheet	74HCT	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Decoder/Demultiplexer	1 x 3:8	1	4mA, 4mA	Single Supply	4.5V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
MC74AC138N IC DECODER/DEMUX 1X3:8 16DIP onsemi	1,285	-	RFQ	Datasheet	74AC	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Decoder/Demultiplexer	1 x 3:8	1	24mA, 24mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Through Hole	16-PDIP
ADG3243BRJ-REEL IC BUS SWITCH 1 X 1:1 SOT23-8 Analog Devices Inc.	3,079	-	RFQ	Datasheet	-	SOT-23-8	Tape & Reel (TR)	Obsolete	Bus Switch	1 x 1:1	2	-	Single Supply	2.5V, 3.3V	-	-	-	Surface Mount	SOT-23-8
MC74LCX139DT IC DECODER/DEMUX 1X2:4 16TSSOP onsemi	2,537	-	RFQ	Datasheet	74LCX	16-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Decoder/Demultiplexer	1 x 2:4	2	24mA, 24mA	Single Supply	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
MC74LCX158DT IC MULTIPLEXER 4 X 2:1 16TSSOP onsemi	2,449	-	RFQ	Datasheet	74LCX	16-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Multiplexer	4 x 2:1	1	8mA, 8mA	Single Supply	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
MC74LVX257DTR2 IC MULTIPLEXER 4 X 2:1 16TSSOP onsemi	3,637	-	RFQ	Datasheet	74LVX	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer	4 x 2:1	1	4mA, 4mA	Single Supply	2V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
74FST3257DTR2 IC MUX/DEMUX 4 X 2:1 16TSSOP onsemi	1,837	-	RFQ	Datasheet	74FST	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer/Demultiplexer	4 x 2:1	1	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
MC74VHC257DTR2 IC MULTIPLEXER 4 X 2:1 16TSSOP onsemi	1,275	-	RFQ	Datasheet	74VHC	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer	4 x 2:1	1	8mA, 8mA	Single Supply	2V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	16-TSSOP
MC14066BFEL IC BILATERAL SW 1 X 1:1 14SOEIAJ onsemi	3,865	-	RFQ	Datasheet	4000B	14-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Bilateral, FET Switches	1 x 1:1	4	-	Dual Supply	3V ~ 18V	-55°C ~ 125°C	-	-	Surface Mount	SOEIAJ-14
BU4028B IC DECODER 1 X 4:10 16DIP Rohm Semiconductor	2,500	-	RFQ	Datasheet	4000B	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Decoder	1 x 4:10	1	1.2mA, 3mA	Dual Supply	3V ~ 16V	-40°C ~ 85°C	-	-	Through Hole	16-DIP
NC7SZ384M5X IC BUS SWITCH 1 X 1:1 SOT23-5 onsemi	3,906	-	RFQ	Datasheet	7SZ	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Bus Switch	1 x 1:1	1	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5

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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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