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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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SN74HCT138DRG4IC DECODER/DEMUX 1X3:8 16SOIC |
2,087 |
|
Datasheet | 74HCT | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Decoder/Demultiplexer | 1 x 3:8 | 1 | 4mA, 4mA | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
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MC74LCX257MIC MULTIPLEXER 4 X 2:1 16SOEIAJ |
4,739 |
|
Datasheet | 74LCX | 16-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 8mA, 8mA | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOEIAJ |
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HEF4555BT-Q100JIC DECODER/DEMUX 1 X 2:4 16SO |
4,434 |
|
Datasheet | 4000B | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Decoder/Demultiplexer | 1 x 2:4 | 2 | 3mA, 3mA | Dual Supply | 3V ~ 15V | -40°C ~ 85°C | Automotive | AEC-Q100 | Surface Mount | 16-SO |
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CD4512BEG4IC DATA SELCT/MULTPL 1X8:1 16DIP |
2,952 |
|
Datasheet | 4000B | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Data Selector/Multiplexer | 1 x 8:1 | 1 | 6.8mA, 6.8mA | Dual Supply | 3V ~ 18V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP |
|
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CD74AC138EG4IC DECODER/DEMUX 1X3:8 16DIP |
4,461 |
|
Datasheet | 74AC | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Decoder/Demultiplexer | 1 x 3:8 | 1 | 24mA, 24mA | Single Supply | 1.5V ~ 5.5V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP |
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SN74HCT138PWRE4IC DECODER/DEMUX 1X3:8 16TSSOP |
4,448 |
|
Datasheet | 74HCT | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Decoder/Demultiplexer | 1 x 3:8 | 1 | 4mA, 4mA | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP |
|
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SN74HCT138PWRG4IC DECODER/DEMUX 1X3:8 16TSSOP |
3,857 |
|
Datasheet | 74HCT | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Decoder/Demultiplexer | 1 x 3:8 | 1 | 4mA, 4mA | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP |
|
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SN74LVC257ADRG4IC MULTIPLEXER 4 X 2:1 16SOIC |
4,941 |
|
Datasheet | 74LVC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Multiplexer | 4 x 2:1 | 1 | 24mA, 24mA | Single Supply | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
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HCF4512BEYIC DATA SELCT/MULTPL 1X8:1 16DIP |
4,136 |
|
Datasheet | 4000B | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Data Selector/Multiplexer | 1 x 8:1 | 1 | 6.8mA, 6.8mA | Dual Supply | 3V ~ 20V | -55°C ~ 125°C | - | - | Through Hole | 16-DIP |
|
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HCF4532BEYIC PRIORITY ENCOD 1 X 8:3 16DIP |
4,856 |
|
Datasheet | 4000B | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Priority Encoder | 1 x 8:3 | 1 | 6.8mA, 6.8mA | Dual Supply | 3V ~ 20V | -55°C ~ 125°C | - | - | Through Hole | 16-DIP |
|
PI3C3125LE+DLXIC BUS SWITCH 4 X 1:1 14TSSOP |
2,875 |
|
Datasheet | - | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Bus Switch | 4 x 1:1 | 4 | - | Single Supply | 2.97V ~ 3.63V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TSSOP |
|
PI5C3257WEXIC MUX/DEMUX 4 X 2:1 16SOIC |
2,805 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer/Demultiplexer | 4 x 2:1 | 1 | - | Single Supply | 4.75V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
SN74CBTD3384CPWRE4IC BUS SWITCH 5 X 1:1 24TSSOP |
4,402 |
|
Datasheet | 74CBTD | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
|
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SN74LVC157ADRE4IC MULTIPLEXER 4 X 2:1 16SOIC |
4,596 |
|
Datasheet | 74LVC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Multiplexer | 4 x 2:1 | 1 | 24mA, 24mA | Single Supply | 2V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
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SN74LVC157ADRG4IC MULTIPLEXER 4 X 2:1 16SOIC |
4,774 |
|
Datasheet | 74LVC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Multiplexer | 4 x 2:1 | 1 | 24mA, 24mA | Single Supply | 2V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
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HCF4532M013TRIC PRIORITY ENCODER 1 X 8:3 16SO |
1,081 |
|
Datasheet | 4000B | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Priority Encoder | 1 x 8:3 | 1 | 6.8mA, 6.8mA | Dual Supply | 3V ~ 20V | -55°C ~ 125°C | - | - | Surface Mount | 16-SO |
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CD74HCT253EG4IC MULTIPLEXER 2 X 4:1 16DIP |
2,085 |
|
Datasheet | 74HCT | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Multiplexer | 2 x 4:1 | 1 | 4mA, 4mA | Single Supply | 4.5V ~ 5.5V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP |
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MC74ACT139NIC DECODER/DEMUX 1X2:4 16DIP |
2,184 |
|
Datasheet | 74ACT | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Decoder/Demultiplexer | 1 x 2:4 | 2 | 24mA, 24mA | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Through Hole | 16-PDIP |
|
74F251ASCXIC MULTIPLEXER 1 X 8:1 16SOIC |
3,664 |
|
Datasheet | 74F | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 1 x 8:1 | 1 | 3mA, 24mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
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74F253SCXIC MULTIPLEXER 2 X 4:1 16SOIC |
2,769 |
|
Datasheet | 74F | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 2 x 4:1 | 1 | 3mA, 24mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°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.
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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.
