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.
| Photo | Mfr. Part # | Availability | 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-E74HC670 4X4 REGISTER FILE |
8,000 |
|
Datasheet | 74HC | - | Bulk | Active | Register File | 1 x 1:1 | 4 | - | Single Supply | 2V ~ 6V | -40°C ~ 125°C | - | - | - | - |
|
74ACT11257PWRIC MULTIPLEXER 4 X 2:1 20TSSOP |
5,933 |
|
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 |
|
SN74AS138DRIC DECODER/DEMUX 1X3:8 16SOIC |
1,859 |
|
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 |
|
NLV74ACT139DR2GIC DECODER/DEMUX 2X1:4 16SOIC |
2,490 |
|
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 |
|
SN74LS42NSIC 4-LINE BCD/DEC DECOD 16SO |
2,241 |
|
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 |
|
SN74CBT6800CDGVRIC BUS SWITCH 10 X 1:1 24TVSOP |
4,431 |
|
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-E74HC670 4X4 REGISTER FILE |
2,000 |
|
Datasheet | 74HC | - | Bulk | Active | Register File | 1 x 1:1 | 4 | - | Single Supply | 2V ~ 6V | -40°C ~ 125°C | - | - | - | - |
|
SN74ALS138ANSIC DECODER/DEMUX 1 X 3:8 16SO |
825 |
|
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 |
|
MC74VHCT257ADR2GIC MULTIPLEXER 4 X 2:1 16SOIC |
3,577 |
|
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 |
|
SN74LS670DIC REGISTER FILE 1 X 1:1 16SOIC |
9,360 |
|
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 |
|
MC74LCX158DTR2GIC MULTIPLEXER 4 X 2:1 16TSSOP |
3,594 |
|
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 |
|
|
NLV74FST3257DR2GIC MUX/DEMUX 4 X 2:1 16SOIC |
4,270 |
|
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 |
|
QS74FCT138TSOXIC DECODER 1 X 3:8 16SOIC |
2,000 |
|
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 |
|
|
MC74VHCT139ADR2GIC DECODER/DEMUX 1X2:4 16SOIC |
2,238 |
|
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 |
|
QS74FCT257TSOMUX, FCT SERIES |
1,414 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
QS74FCT2257TSOIC MULTIPLEXER 1 X 8:4 |
1,357 |
|
Datasheet | QS74FCT2257 | - | Bulk | Obsolete | Multiplexer | 1 x 8:4 | 4 | 12mA, 32mA | Single Supply | 5V | -40°C ~ 85°C | - | - | Surface Mount | - |
|
QS74FCT139ATQDECODER/DRIVER, FCT SERIES |
950 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
CD74AC139MIC DECODER/DEMUX 1X2:4 16SOIC |
318 |
|
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 |
|
QS74FCT258ATPMUX, FCT SERIES |
5,377 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
CD74HC670M96IC REGISTER FILE 4X4 HS 16-SOIC |
3,411 |
|
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 |
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.
