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
CBT3244AD,118 IC BUS SWITCH OCTAL 8BIT 20SOIC NXP USA Inc.	4,000	0.00	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
DM74LS151SJ MULTIPLEXER, LS SERIES TTL Fairchild Semiconductor	3,854	0.17	RFQ	Datasheet	74LS	16-SOIC (0.209", 5.30mm Width)	Bulk	Active	Data Selector/Multiplexer	1 x 8:1	1	400µA, 8mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C	-	-	Surface Mount	16-SOP
DM74LS139SJ DECIMAL DECODER, LS SERIES Fairchild Semiconductor	3,632	0.17	RFQ	Datasheet	74LS	16-SOIC (0.209", 5.30mm Width)	Bulk	Active	Decoder/Demultiplexer	1 x 2:4	2	400µA, 8mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C	-	-	Surface Mount	16-SOP
74HCT138DB,112 NEXPERIA 74HCT138DB - DECODER/DR NXP Semiconductors	3,460	0.16	RFQ	Datasheet	74HCT	16-SSOP (0.209", 5.30mm Width)	Bulk	Active	Decoder/Demultiplexer	1 x 3:8	1	4mA, 4mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 125°C	-	-	Surface Mount	16-SSOP
MC74ACT158N MULTIPLEXER, ACT SERIES, 4 FUNC, onsemi	3,316	0.00	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
CBT3384DB,118 IC BUS SWITCH 10BIT 24SSOP NXP USA Inc.	3,150	0.00	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
SN74LVC138ANS IC 3-8 LINE DECOD/DEMUX 16SO Texas Instruments	3,150	0.17	RFQ	Datasheet	74LVC	16-SOIC (0.209", 5.30mm Width)	Bulk	Active	Decoder/Demultiplexer	1 x 3:8	1	24mA, 24mA	Single Supply	1.65V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-SO
7WBD383BMX1TCG IC BUS FET EXCHG SW 2X1:1 8ULLGA onsemi	3,000	0.17	RFQ	Datasheet	-	8-XFLGA	Bulk	Obsolete	Bus FET Exchange Switch	2 x 1:1	1	-	Single Supply	4V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	8-ULLGA (1.6x1)
MC74AC257N IC MULTIPLEXER 4 X 2:1 16DIP onsemi	4,546	0.17	RFQ	Datasheet	74AC	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	4 x 2:1	1	24mA, 24mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Through Hole	16-PDIP
N74F153D,623 IC MULTIPLEXER 2 X 4:1 16SO NXP USA Inc.	1,851	0.17	RFQ	Datasheet	74F	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer	2 x 4:1	1	1mA, 20mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Surface Mount	16-SO
MC14555BDR2 IC DCODER/DEMUX DUAL 1:4 16-SOIC onsemi	2,500	0.17	RFQ	Datasheet	4000B	16-SOIC (0.154", 3.90mm Width)	Bulk	Active	Decoder/Demultiplexer	1 x 2:4	2	-	Dual Supply	3V ~ 18V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
74FST3384QSR IC BUS SWITCH 5 X 1:1 24QSOP onsemi	2,000	0.17	RFQ	Datasheet	74FST	24-SSOP (0.154", 3.90mm Width)	Bulk	Obsolete	Bus Switch	5 x 1:1	2	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-QSOP
MM74HC251MX IC MULTIPLEXER 1 X 8:1 16SOIC Fairchild Semiconductor	1,896	0.17	RFQ	Datasheet	74HC	16-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	Multiplexer	1 x 8:1	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
74HC139DB,118 IC DECODER/DEMUX 1X2:4 16SSOP Nexperia USA Inc.	2,615	0.00	RFQ	Datasheet	74HC	16-SSOP (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Decoder/Demultiplexer	1 x 2:4	2	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 125°C	-	-	Surface Mount	16-SSOP
SN74LS251M MULTIPLEXER, LS SERIES TTL Motorola	1,750	0.00	RFQ	Datasheet	74LS	16-SOIC (0.209", 5.30mm Width)	Bulk	Active	Data Selector/Multiplexer	1 x 8:1	1	2.6mA, 24mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C	-	-	Surface Mount	16-SOEIAJ
MM74HC251MTCX IC MULTIPLEXER 1 X 8:1 16TSSOP Fairchild Semiconductor	1,672	0.00	RFQ	Datasheet	74HC	16-TSSOP (0.173", 4.40mm Width)	Bulk	Obsolete	Multiplexer	1 x 8:1	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
NC7SV19L6X IC DECODER/DEMUX 1X1:2 6MICROPK onsemi	2,521	0.00	RFQ	Datasheet	7SV	6-UFDFN	Tape & Reel (TR)	Obsolete	Decoder/Demultiplexer	1 x 1:2	1	24mA, 24mA	Single Supply	0.9V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	6-MicroPak
NC7WBD3125K8X IC BUS SWITCH 1 X 1:1 US8 onsemi	3,763	0.21	RFQ	Datasheet	-	8-VFSOP (0.091", 2.30mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	1 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	US8
74AUP1G18GN,132 NEXPERIA 74AUP1G18GN - MULTIPLEX Nexperia USA Inc.	98,320	0.17	RFQ	Datasheet	74AUP	6-XFDFN	Bulk	Active	Demultiplexer	1 x 1:2	1	4mA, 4mA	Single Supply	0.8V ~ 3.6V	-40°C ~ 125°C (TA)	-	-	Surface Mount	6-XSON (0.9x1)
NC7SB3257L6X MUX AND DEMUX/DECODER Fairchild Semiconductor	52,835	0.18	RFQ	Datasheet	-	6-UFDFN	Bulk	Active	Multiplexer/Demultiplexer	1 x 2:1	1	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	6-MicroPak

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.