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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DM74S139NIC DECODER/DEMUX 1X2:4 16DIP |
3,926 |
|
Datasheet | 74S | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Decoder/Demultiplexer | 1 x 2:4 | 2 | 1mA, 20mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
DM74S151NIC MULTIPLEXER 1 X 8:1 16DIP |
1,769 |
|
Datasheet | 74S | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Multiplexer | 1 x 8:1 | 1 | 1mA, 20mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
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DM74S153NIC MULTIPLEXER 2 X 4:1 16DIP |
4,068 |
|
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 |
|
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DM74S157NIC MULTIPLEXER 4 X 2:1 16DIP |
2,032 |
|
Datasheet | 74S | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 1mA, 20mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
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DM74S158NIC MULTIPLEXER 4 X 2:1 16DIP |
4,958 |
|
Datasheet | 74S | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 1mA, 20mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
|
DM74S253NIC MULTIPLEXER 2 X 4:1 16DIP |
1,696 |
|
Datasheet | 74S | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Multiplexer | 2 x 4:1 | 1 | 6.5mA, 20mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
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DM74S257NIC MULTIPLEXER 4 X 2:1 16DIP |
4,604 |
|
Datasheet | 74S | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 6.5mA, 20mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
SN74LS155ANE4DUAL 2-LINE TO 4-LINE DECODERS/D |
4,932 |
|
Datasheet | 74LS | 16-DIP (0.300", 7.62mm) | Tube | Active | Decoder/Demultiplexer | 2 x 2:4 | 1 | 400µA, 8mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
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CD40257BEE4CMOS QUAD 2-LINE-TO-1-LINE DATA |
1,847 |
|
Datasheet | 4000B | 16-DIP (0.300", 7.62mm) | Tube | Active | Data Selector/Multiplexer | 4 x 2:1 | 1 | 6.8mA, 6.8mA | Dual Supply | 3V ~ 18V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP |
|
CD74ACT157PWRIC MULTIPLEXER 4 X 2:1 16TSSOP |
1,442 |
|
Datasheet | 74ACT | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Multiplexer | 4 x 2:1 | 1 | 24mA, 24mA | Single Supply | 4.5V ~ 5.5V | -55°C ~ 125°C | - | - | Surface Mount | 16-TSSOP |
|
CY74FCT138ATSOCG4IC DECODER/DEMUX 1X3:8 16SOIC |
4,670 |
|
Datasheet | 74FCT | 16-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Decoder/Demultiplexer | 1 x 3:8 | 1 | 32mA, 64mA | Single Supply | 4.75V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
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CD40147BEE410-LINE TO 4-LINE BCD PRIORITY E |
2,024 |
|
Datasheet | 4000B | 16-DIP (0.300", 7.62mm) | Tube | Active | Priority Encoder | 1 x 10:4 | 4 | 6.8mA, 6.8mA | Single Supply | 3V ~ 18V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP |
|
74CBTLV3384QG8IC BUS SWITCH 10BIT LV 24-QSOP |
3,110 |
|
Datasheet | 74CBTLV | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-QSOP |
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74CBTLV3861PGG8IC BUS SWITCH 10BIT LV 24-TSSOP |
4,479 |
|
Datasheet | 74CBTLV | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Bus Switch | 10 x 1:1 | 1 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
|
74CBT16233DGGRE4IC MUX/DEMUX 8 X 1:2 56TSSOP |
4,065 |
|
Datasheet | 74CBT | 56-TFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Multiplexer/Demultiplexer | 8 x 1:2 | 2 | - | Single Supply | 4.75V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 56-TSSOP |
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SN74CB3T3245DWRG4IC BUS SWITCH 8 X 1:1 20SOIC |
1,890 |
|
Datasheet | 74CB | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Bus Switch | 8 x 1:1 | 1 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
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PI5C3245QEXIC BUS SWITCH 8 X 1:1 20QSOP |
4,255 |
|
Datasheet | - | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Bus Switch | 8 x 1:1 | 1 | - | Single Supply | 4.75V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 20-QSOP |
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TC74VHC138F(EL,K,FIC DECODER 1 X 3:8 16SOP |
2,607 |
|
Datasheet | TC74VHC | 16-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Decoder | 1 x 3:8 | 1 | 8mA, 8mA | Single Supply | 2V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOP |
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SN74LVC138AQDREPIC DECODER/DEMUX 1X3:8 16SOIC |
3,268 |
|
Datasheet | 74LVC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Decoder/Demultiplexer | 1 x 3:8 | 1 | 24mA, 24mA | Single Supply | 2V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
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PI5C3244LEIC BUS SWITCH 4 X 1:1 20TSSOP |
3,520 |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Bus Switch | 4 x 1:1 | 2 | - | Single Supply | 4.75V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
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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