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
QS74FCT251TSO Quality Semiconductor

QS74FCT251TSO

MUX, FCT SERIES

Quality Semiconductor

344
RFQ
QS74FCT251TSO Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MC74LVX139DTR2G onsemi

MC74LVX139DTR2G

IC DECODER/DEMUX 1X2:4 16TSSOP

onsemi

2,477
RFQ
MC74LVX139DTR2G Datasheet

Datasheet

74LVX 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 2:4 2 4mA, 4mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74CBT16210CDGVR Texas Instruments

SN74CBT16210CDGVR

IC BUS SWITCH 10 X 1:1 48TVSOP

Texas Instruments

3,982
RFQ
SN74CBT16210CDGVR Datasheet

Datasheet

74CBT 48-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 10 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-TVSOP
M74VHCT257ADTR2G onsemi

M74VHCT257ADTR2G

IC MULTIPLEXER 4 X 2:1 16TSSOP

onsemi

3,481
RFQ
M74VHCT257ADTR2G Datasheet

Datasheet

74VHCT 16-TSSOP (0.173", 4.40mm 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-TSSOP
SN74CBT16210CDGGR Texas Instruments

SN74CBT16210CDGGR

IC BUS SWITCH 10 X 1:1 48TSSOP

Texas Instruments

4,461
RFQ
SN74CBT16210CDGGR Datasheet

Datasheet

74CBT 48-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Active Bus Switch 10 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-TSSOP
CD4016BMT Texas Instruments

CD4016BMT

IC BILATERAL SW 1 X 1:1 14SOIC

Texas Instruments

1,467
RFQ
CD4016BMT Datasheet

Datasheet

4000B 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bilateral, FET Switches 1 x 1:1 4 - Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 14-SOIC
PI5C3305LEX Diodes Incorporated

PI5C3305LEX

IC BUS SWITCH 1 X 1:1 8TSSOP

Diodes Incorporated

2,487
RFQ
PI5C3305LEX Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 1 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 8-TSSOP
PI5C3861QEX Diodes Incorporated

PI5C3861QEX

IC BUS SWITCH 10 X 1:1 24QSOP

Diodes Incorporated

1,422
RFQ
PI5C3861QEX Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 10 x 1:1 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 24-QSOP
CD74AC257M Texas Instruments

CD74AC257M

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

637
RFQ
CD74AC257M Datasheet

Datasheet

74AC 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 1.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
CD4016BM Texas Instruments

CD4016BM

IC BILATERAL SW 1 X 1:1 14SOIC

Texas Instruments

609
RFQ
CD4016BM Datasheet

Datasheet

4000B 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Bilateral, FET Switches 1 x 1:1 4 - Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 14-SOIC
SN74CBT3125PW Texas Instruments

SN74CBT3125PW

IC BUS SWITCH 1 X 1:1 14TSSOP

Texas Instruments

123
RFQ
SN74CBT3125PW Datasheet

Datasheet

74CBT 14-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-TSSOP
SN74CBT3125D Texas Instruments

SN74CBT3125D

IC BUS SWITCH 1 X 1:1 14SOIC

Texas Instruments

1,210
RFQ
SN74CBT3125D Datasheet

Datasheet

74CBT 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-SOIC
SN74AHCT158PW Texas Instruments

SN74AHCT158PW

IC MULTIPLEXER 4 X 2:1 16TSSOP

Texas Instruments

1,841
RFQ
SN74AHCT158PW Datasheet

Datasheet

74AHCT 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74AHCT139D Texas Instruments

SN74AHCT139D

IC DECODER/DEMUX 1X2:4 16SOIC

Texas Instruments

511
RFQ
SN74AHCT139D Datasheet

Datasheet

74AHCT 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 2:4 2 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
MC74LCX258DTR2G onsemi

MC74LCX258DTR2G

IC MULTIPLEXER 4 X 2:1 16TSSOP

onsemi

2,861
RFQ
MC74LCX258DTR2G Datasheet

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
SN74ALS139D Texas Instruments

SN74ALS139D

IC DECODER/DEMUX 1X2:4 16SOIC

Texas Instruments

295
RFQ
SN74ALS139D Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 2:4 2 400µA, 8mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74AHCT157D Texas Instruments

SN74AHCT157D

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

720
RFQ
SN74AHCT157D Datasheet

Datasheet

74AHCT 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74CB3T16212DGVR Texas Instruments

SN74CB3T16212DGVR

IC BUS FET EXC SW 12X2:2 56TVSOP

Texas Instruments

3,921
RFQ
SN74CB3T16212DGVR Datasheet

Datasheet

74CB 56-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Bus FET Exchange Switch 12 x 2:2 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 56-TVSOP
SN74AHCT139PW Texas Instruments

SN74AHCT139PW

IC DECODER/DEMUX 1X2:4 16TSSOP

Texas Instruments

373
RFQ
SN74AHCT139PW Datasheet

Datasheet

74AHCT 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 2:4 2 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
CD4512BPW Texas Instruments

CD4512BPW

IC DATA SELECT/MUX 1X8:1 16TSSOP

Texas Instruments

1,387
RFQ
CD4512BPW Datasheet

Datasheet

4000B 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Data Selector/Multiplexer 1 x 8:1 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -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.