Signal Switches, Multiplexers, Decoders

Browse available Signal Switches, Multiplexers, Decoders components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
74HC670P-E 74HC670 4X4 REGISTER FILE Renesas Electronics Corporation	8,000	-	RFQ	Datasheet	74HC	-	Bulk	Active	Register File	1 x 1:1	4	-	Single Supply	2V ~ 6V	-40°C ~ 125°C	-	-	-	-
74ACT11257PWR IC MULTIPLEXER 4 X 2:1 20TSSOP Texas Instruments	5,933	-	RFQ	Datasheet	74ACT	20-TSSOP (0.173", 4.40mm Width)	Bulk	Discontinued at Digi-Key	Multiplexer	4 x 2:1	1	24mA, 24mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
SN74AS138DR IC DECODER/DEMUX 1X3:8 16SOIC Texas Instruments	1,859	-	RFQ	Datasheet	74AS	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Decoder/Demultiplexer	1 x 3:8	1	400µA, 8mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Surface Mount	16-SOIC
NLV74ACT139DR2G IC DECODER/DEMUX 2X1:4 16SOIC onsemi	2,490	-	RFQ	Datasheet	74ACT	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Decoder/Demultiplexer	2 x 1:4	2	24mA, 24mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
SN74LS42NS IC 4-LINE BCD/DEC DECOD 16SO Texas Instruments	2,241	-	RFQ	Datasheet	74LS	16-SOIC (0.209", 5.30mm Width)	Bulk	Active	Decoder	1 x 4:10	1	400µA, 8mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C	-	-	Surface Mount	16-SO
SN74CBT6800CDGVR IC BUS SWITCH 10 X 1:1 24TVSOP Texas Instruments	4,431	-	RFQ	Datasheet	74CBT	24-TFSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Bus Switch	10 x 1:1	1	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-TVSOP
74HC670FPEL-E 74HC670 4X4 REGISTER FILE Renesas Electronics Corporation	2,000	-	RFQ	Datasheet	74HC	-	Bulk	Active	Register File	1 x 1:1	4	-	Single Supply	2V ~ 6V	-40°C ~ 125°C	-	-	-	-
SN74ALS138ANS IC DECODER/DEMUX 1 X 3:8 16SO Texas Instruments	825	-	RFQ	Datasheet	74ALS	16-SOIC (0.209", 5.30mm Width)	Tube	Obsolete	Decoder/Demultiplexer	1 x 3:8	1	400µA, 8mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SO
MC74VHCT257ADR2G IC MULTIPLEXER 4 X 2:1 16SOIC onsemi	3,577	-	RFQ	Datasheet	74VHCT	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Multiplexer	4 x 2:1	1	8mA, 8mA	Single Supply	4.5V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
SN74LS670D IC REGISTER FILE 1 X 1:1 16SOIC onsemi	9,360	-	RFQ	Datasheet	74LS	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Register File	1 x 1:1	4	2.6mA, 8mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SOIC
MC74LCX158DTR2G IC MULTIPLEXER 4 X 2:1 16TSSOP onsemi	3,594	-	RFQ	Datasheet	74LCX	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Multiplexer	4 x 2:1	1	8mA, 8mA	Single Supply	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
NLV74FST3257DR2G IC MUX/DEMUX 4 X 2:1 16SOIC onsemi	4,270	-	RFQ	Datasheet	74FST	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer/Demultiplexer	4 x 2:1	1	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
QS74FCT138TSOX IC DECODER 1 X 3:8 16SOIC Quality Semiconductor	2,000	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Bulk	Active	Decoder	1 x 3:8	1	48mA, 15mA	Single Supply	4.75V ~ 5.25V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
MC74VHCT139ADR2G IC DECODER/DEMUX 1X2:4 16SOIC onsemi	2,238	-	RFQ	Datasheet	74VHCT	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Decoder/Demultiplexer	1 x 2:4	2	8mA, 8mA	Single Supply	4.5V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
QS74FCT257TSO MUX, FCT SERIES Quality Semiconductor	1,414	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
QS74FCT2257TSO IC MULTIPLEXER 1 X 8:4 Quality Semiconductor	1,357	-	RFQ	Datasheet	QS74FCT2257	-	Bulk	Obsolete	Multiplexer	1 x 8:4	4	12mA, 32mA	Single Supply	5V	-40°C ~ 85°C	-	-	Surface Mount	-
QS74FCT139ATQ DECODER/DRIVER, FCT SERIES Quality Semiconductor	950	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
CD74AC139M IC DECODER/DEMUX 1X2:4 16SOIC Texas Instruments	318	-	RFQ	Datasheet	74AC	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Decoder/Demultiplexer	1 x 2:4	2	24mA, 24mA	Single Supply	1.5V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
QS74FCT258ATP MUX, FCT SERIES Quality Semiconductor	5,377	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
CD74HC670M96 IC REGISTER FILE 4X4 HS 16-SOIC Texas Instruments	3,411	-	RFQ	Datasheet	74HC	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Register File	1 x 1:1	4	-	Single Supply	2V ~ 6V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC

Signal Switches, Multiplexers, Decoders FAQ

What Signal Switches, Multiplexers, Decoders components can I source from EGOO?

You can browse available Signal Switches, Multiplexers, Decoders product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Signal Switches, Multiplexers, Decoders parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.