Signal Switches, Multiplexers, Decoders

Explore Signal Switches, Multiplexers, Decoders parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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
CD74HC257E IC MULTIPLEXER 4 X 2:1 16DIP Harris Corporation	9,648	1.00	RFQ	Datasheet	74HC	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	4 x 2:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-55°C ~ 125°C	-	-	Through Hole	16-PDIP
CD4028BM IC DECODER 1 X 4:10 16SOIC Texas Instruments	844	1.12	RFQ	Datasheet	4000B	16-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	Decoder	1 x 4:10	1	6.8mA, 6.8mA	Single Supply	3V ~ 18V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
DM74S153N IC MULTIPLEXER 2 X 4:1 16DIP Fairchild Semiconductor	7,500	0.43	RFQ	Datasheet	74S	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	2 x 4:1	1	1mA, 20mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
SN74CBT16212DL BUS EXCHANGER Texas Instruments	7,325	0.43	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
SN74CBT3306PWRG4 IC BUS SWITCH 1 X 1:1 8TSSOP Texas Instruments	2,305	0.20	RFQ	Datasheet	74CBT	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	1 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	8-TSSOP
SN74CBT3306PWR IC BUS SWITCH 1 X 1:1 8TSSOP Texas Instruments	6,578	0.44	RFQ	Datasheet	74CBT	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	1 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	8-TSSOP
SN74CBT3306DR IC BUS SWITCH 1 X 1:1 8SOIC Texas Instruments	5,305	0.48	RFQ	Datasheet	74CBT	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	1 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	8-SOIC
SN74CBT16209DLR BUS EXCHANGER Texas Instruments	5,000	0.43	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
74AC11139N DECODER/DRIVER, AC SERIES Texas Instruments	4,120	0.43	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
CD74HC257MT IC MULTIPLEXER 4 X 2:1 16SOIC Texas Instruments	3,007	0.43	RFQ	Datasheet	74HC	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Multiplexer	4 x 2:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
SN74HC139ADB DECODER/DEMUX DUAL 2-TO-4 Texas Instruments	3,360	0.43	RFQ	Datasheet	74HC	16-SSOP (0.209", 5.30mm Width)	Bulk	Active	Decoder/Demultiplexer	1 x 2:4	2	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SSOP
74VHC139SJ IC DECODER/DEMUX 1X2:4 16SOP Fairchild Semiconductor	3,268	0.43	RFQ	Datasheet	74VHC	16-SOIC (0.209", 5.30mm Width)	Tube	Obsolete	Decoder/Demultiplexer	1 x 2:4	2	8mA, 8mA	Single Supply	2V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SOP
74ACT251PC IC MULTIPLEXER 1 X 8:1 16DIP Fairchild Semiconductor	2,882	0.43	RFQ	Datasheet	74ACT	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	1 x 8:1	1	24mA, 24mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Through Hole	16-PDIP
74AC11139PWR 2 TO 4 DECODER/DEMUX Texas Instruments	2,805	0.00	RFQ	Datasheet	*	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-
SN74LVC2G157YEPR IC MULTIPLX 1 X 2:1 8DSBGA/8WCSP Texas Instruments	3,119	0.44	RFQ	Datasheet	74LVC	8-XFBGA, DSBGA	Tape & Reel (TR)	Obsolete	Multiplexer	1 x 2:1	1	32mA, 32mA	Single Supply	1.65V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	8-DSBGA (1.9x0.9)
74LVX138SJ IC DECODER/DEMUX 1X3:8 16SOP Fairchild Semiconductor	18,941	0.44	RFQ	Datasheet	74LVX	16-SOIC (0.209", 5.30mm Width)	Tube	Obsolete	Decoder/Demultiplexer	1 x 3:8	1	4mA, 4mA	Single Supply	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOP
SN74CBTLV1G125C6 SN74CBTLV1G125DCK6 Texas Instruments	12,000	0.00	RFQ	Datasheet	74CBTLV	-	Bulk	Obsolete	Bus Switch	1 x 1:1	1	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	-
74F139PC IC DECODER/DEMUX 1X2:4 16DIP Fairchild Semiconductor	5,979	0.44	RFQ	Datasheet	74F	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Decoder/Demultiplexer	1 x 2:4	2	1mA, 20mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
CD74ACT238E IC DECODER/DEMUX 1X3:8 16DIP Harris Corporation	4,802	0.40	RFQ	Datasheet	74ACT	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Decoder/Demultiplexer	1 x 3:8	1	24mA, 24mA	Single Supply	4.5V ~ 5.5V	-55°C ~ 125°C	-	-	Through Hole	16-PDIP
SN74AS158NS IC DATA SEL/MUX QUAD 1-2 16SO Texas Instruments	3,850	0.44	RFQ	Datasheet	74AS	16-SOIC (0.209", 5.30mm Width)	Bulk	Active	Multiplexer	4 x 2:1	1	400µA, 8mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Surface Mount	16-SO

FAQ

Frequently Asked Questions

What are Signal Switches, Multiplexers, Decoders components used for?

Signal Switches, Multiplexers, Decoders components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Signal Switches, Multiplexers, Decoders part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Signal Switches, Multiplexers, Decoders parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.