Signal Switches, Multiplexers, Decoders

Manufacturer 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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Photo 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
SN74LS151DR Texas Instruments

SN74LS151DR

IC MULTIPLEXER 1 X 8:1 16SOIC

Texas Instruments

5,305
RFQ
SN74LS151DR Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer 1 x 8:1 1 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74LS257BDR Texas Instruments

SN74LS257BDR

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

1,475
RFQ
SN74LS257BDR Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 2.6mA, 24mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74LS138D Texas Instruments

SN74LS138D

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

547
RFQ
SN74LS138D Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Bulk Active Decoder/Demultiplexer 1 x 3:8 1 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74HC257N Texas Instruments

SN74HC257N

IC MULTIPLEXER 4 X 2:1 16DIP

Texas Instruments

912
RFQ
SN74HC257N Datasheet

Datasheet

74HC 16-DIP (0.300", 7.62mm) Bulk Active Multiplexer 4 x 2:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Through Hole 16-PDIP
CD4514BM96 Texas Instruments

CD4514BM96

IC DECODER/DEMUX 1X4:16 24SOIC

Texas Instruments

5,340
RFQ
CD4514BM96 Datasheet

Datasheet

4000B 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 4:16 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 24-SOIC
SN74CB3Q3244PWR Texas Instruments

SN74CB3Q3244PWR

IC BUS SWITCH 4 X 1:1 20TSSOP

Texas Instruments

3,656
RFQ
SN74CB3Q3244PWR Datasheet

Datasheet

74CB 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 4 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-TSSOP
SN74LS157N Texas Instruments

SN74LS157N

IC MULTIPLEXER 4 X 2:1 16DIP

Texas Instruments

178
RFQ
SN74LS157N Datasheet

Datasheet

74LS 16-DIP (0.300", 7.62mm) Bulk Active Multiplexer 4 x 2:1 1 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Through Hole 16-PDIP
CD4555BE Texas Instruments

CD4555BE

IC DECODER/DEMUX 1X2:4 16DIP

Texas Instruments

1,115
RFQ
CD4555BE Datasheet

Datasheet

4000B 16-DIP (0.300", 7.62mm) Tube Active Decoder/Demultiplexer 1 x 2:4 2 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Through Hole 16-PDIP
CD74AC157E Texas Instruments

CD74AC157E

IC MULTIPLEXER 4 X 2:1 16DIP

Texas Instruments

754
RFQ
CD74AC157E Datasheet

Datasheet

74AC 16-DIP (0.300", 7.62mm) Bulk Active Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 1.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-PDIP
SN74LS158N Texas Instruments

SN74LS158N

IC MULTIPLEXER 4 X 2:1 16DIP

Texas Instruments

1,098
RFQ
SN74LS158N Datasheet

Datasheet

74LS 16-DIP (0.300", 7.62mm) Tube Active Multiplexer 4 x 2:1 1 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Through Hole 16-PDIP
SN74HC253N Texas Instruments

SN74HC253N

IC MULTIPLEXER 2 X 4:1 16DIP

Texas Instruments

1,298
RFQ
SN74HC253N Datasheet

Datasheet

74HC 16-DIP (0.300", 7.62mm) Bulk Active Multiplexer 2 x 4:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Through Hole 16-PDIP
SN74CB3Q3251RGYR Texas Instruments

SN74CB3Q3251RGYR

IC MUX/DEMUX 1 X 8:1 16VQFN

Texas Instruments

6,063
RFQ
SN74CB3Q3251RGYR Datasheet

Datasheet

74CB 16-VFQFN Exposed Pad Tape & Reel (TR) Active Multiplexer/Demultiplexer 1 x 8:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-VQFN (4x3.5)
SN74CB3Q3251PWR Texas Instruments

SN74CB3Q3251PWR

IC MUX/DEMUX 1 X 8:1 16TSSOP

Texas Instruments

1,619
RFQ
SN74CB3Q3251PWR Datasheet

Datasheet

74CB 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Multiplexer/Demultiplexer 1 x 8:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74ALS138ADR Texas Instruments

SN74ALS138ADR

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

1,226
RFQ
SN74ALS138ADR Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 3:8 1 400µA, 8mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74LS138N Texas Instruments

SN74LS138N

IC DECODER/DEMUX 1X3:8 16DIP

Texas Instruments

2,970
RFQ
SN74LS138N Datasheet

Datasheet

74LS 16-DIP (0.300", 7.62mm) Tube Active Decoder/Demultiplexer 1 x 3:8 1 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Through Hole 16-PDIP
MC74HC238ADTR2G onsemi

MC74HC238ADTR2G

IC DECODER/DEMUX 1X3:8 16TSSOP

onsemi

46,033
RFQ
MC74HC238ADTR2G Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-TSSOP
QS3861QG Renesas Electronics Corporation

QS3861QG

IC BUS SWITCH 10 X 1:1 24QSOP

Renesas Electronics Corporation

5,734
RFQ
QS3861QG Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tube Active Bus Switch 10 x 1:1 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 24-QSOP
SN74CB3Q3244RGYR Texas Instruments

SN74CB3Q3244RGYR

IC BUS SWITCH 4 X 1:1 20VQFN

Texas Instruments

4,784
RFQ
SN74CB3Q3244RGYR Datasheet

Datasheet

74CB 20-VFQFN Exposed Pad Tape & Reel (TR) Active Bus Switch 4 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-VQFN (3.5x4.5)
SN74CBTLV3245APWR Texas Instruments

SN74CBTLV3245APWR

IC BUS SWITCH 8 X 1:1 20TSSOP

Texas Instruments

22,524
RFQ
SN74CBTLV3245APWR Datasheet

Datasheet

74CBTLV 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 8 x 1:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-TSSOP
MC74HC138ADTR2G onsemi

MC74HC138ADTR2G

IC DECODER/DEMUX 1X3:8 16TSSOP

onsemi

5,000
RFQ
MC74HC138ADTR2G Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-TSSOP
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Signal Switches, Multiplexers, Decoders Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Signal Switches, Multiplexers, Decoders components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Signal Switches, Multiplexers, Decoders Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Signal Switches, Multiplexers, Decoders FAQ

Can FPGAX source both active and end-of-life Signal Switches, Multiplexers, Decoders components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Signal Switches, Multiplexers, Decoders sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.