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
CD74HC354E Texas Instruments

CD74HC354E

IC MULTIPLEXER 1 X 8:1 20DIP

Texas Instruments

769
RFQ
CD74HC354E Datasheet

Datasheet

74HC 20-DIP (0.300", 7.62mm) Tube Active Multiplexer 1 x 8:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 20-PDIP
MC74HC251ADTR2G onsemi

MC74HC251ADTR2G

IC MULTIPLEXER 1 X 8:1 16TSSOP

onsemi

802
RFQ
MC74HC251ADTR2G Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Multiplexer 1 x 8:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-TSSOP
QS3861PAG Renesas Electronics Corporation

QS3861PAG

IC BUS SWITCH 10 X 1:1 24TSSOP

Renesas Electronics Corporation

775
RFQ
QS3861PAG Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tube Active Bus Switch 10 x 1:1 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 24-TSSOP
PI3B3257WE Diodes Incorporated

PI3B3257WE

IC MUX/DEMUX 4 X 2:1 16SOIC

Diodes Incorporated

4,132
RFQ
PI3B3257WE Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 3V ~ 3.6V -40°C ~ 125°C - - Surface Mount 16-SOIC
PI3B3125WE Diodes Incorporated

PI3B3125WE

IC BUS SWITCH 1 X 1:1 14SOIC

Diodes Incorporated

1,002
RFQ
PI3B3125WE Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Active Bus Switch 1 x 1:1 4 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 14-SOIC
PI3B3251QE Diodes Incorporated

PI3B3251QE

IC MUX/DEMUX 1 X 8:1 16QSOP

Diodes Incorporated

3,298
RFQ
PI3B3251QE Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Multiplexer/Demultiplexer 1 x 8:1 1 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-QSOP
PI3B3251LE Diodes Incorporated

PI3B3251LE

IC MUX/DEMUX 1 X 8:1 16TSSOP

Diodes Incorporated

4,460
RFQ
PI3B3251LE Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Active Multiplexer/Demultiplexer 1 x 8:1 1 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
74CBTLV3253DGVRE4 Texas Instruments

74CBTLV3253DGVRE4

IC LV FET MUX/DEMUX 16-TVSOP

Texas Instruments

1,000
RFQ
74CBTLV3253DGVRE4 Datasheet

Datasheet

74CBTLV 16-TFSOP (0.173", 4.40mm Width) Bulk Active Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TVSOP
74ACT11151D Texas Instruments

74ACT11151D

MUX, ACT SERIES

Texas Instruments

950
RFQ
74ACT11151D Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MC14556BCPG onsemi

MC14556BCPG

IC DECODER/DEMUX 1X2:4 16DIP

onsemi

4,136
RFQ
MC14556BCPG Datasheet

Datasheet

4000B 16-DIP (0.300", 7.62mm) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 8.8mA, 8.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Through Hole 16-PDIP
74HCT147D,652 NXP USA Inc.

74HCT147D,652

IC PRIORITY ENCOD 1 X 10:4 16SO

NXP USA Inc.

3,595
RFQ
74HCT147D,652 Datasheet

Datasheet

74HCT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Priority Encoder 1 x 10:4 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-SO
SN74CBTLV3253DG4 Texas Instruments

SN74CBTLV3253DG4

IC FET MUX/DEMUX SGL 16SOIC

Texas Instruments

840
RFQ
SN74CBTLV3253DG4 Datasheet

Datasheet

74CBTLV 16-SOIC (0.154", 3.90mm Width) Tube Active Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOIC
74VHC139N Fairchild Semiconductor

74VHC139N

IC DECODER/DEMUX 1X2:4 16DIP

Fairchild Semiconductor

972
RFQ
74VHC139N Datasheet

Datasheet

74VHC 16-DIP (0.300", 7.62mm) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 8mA, 8mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Through Hole 16-PDIP
HCF4555BEY STMicroelectronics

HCF4555BEY

IC DECODER/DEMUX 1X2:4 16DIP

STMicroelectronics

957
RFQ
HCF4555BEY Datasheet

Datasheet

4000B 16-DIP (0.300", 7.62mm) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 6.8mA, 6.8mA Dual Supply 3V ~ 20V -55°C ~ 125°C - - Through Hole 16-DIP
DM74ALS158N Fairchild Semiconductor

DM74ALS158N

MULTIPLEXER, ALS SERIES

Fairchild Semiconductor

900
RFQ
DM74ALS158N Datasheet

Datasheet

74ALS 16-DIP (0.300", 7.62mm) Bulk Active Data Selector/Multiplexer 4 x 2:1 1 400µA, 8mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Through Hole 16-PDIP
SN74CB3Q3244GQNR Texas Instruments

SN74CB3Q3244GQNR

IC BUS SWITCH 4 X 1:1 20BGA

Texas Instruments

4,568
RFQ
SN74CB3Q3244GQNR Datasheet

Datasheet

74CB 20-VFBGA Tape & Reel (TR) Obsolete Bus Switch 4 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-BGA MICROSTAR JUNIOR (4x3)
74HC670DB,112 NXP USA Inc.

74HC670DB,112

IC 4X4 REGISTER FILE 3ST 16SSOP

NXP USA Inc.

3,057
RFQ
74HC670DB,112 Datasheet

Datasheet

74HC 16-SSOP (0.209", 5.30mm Width) Tube Obsolete Register File 1 x 1:1 4 - Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 16-SSOP
DM7442N National Semiconductor

DM7442N

DECIMAL DECODER/DRIVER, TTL

National Semiconductor

989
RFQ
DM7442N Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Active Decoder 1 x 4:10 1 - Single Supply - - - - Through Hole 16-PDIP
74LVC257APW,112 Nexperia USA Inc.

74LVC257APW,112

IC MULTIPLEXER 4 X 2:1 16TSSOP

Nexperia USA Inc.

443
RFQ
74LVC257APW,112 Datasheet

Datasheet

74LVC 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 1.2V ~ 3.6V -40°C ~ 125°C - - Surface Mount 16-TSSOP
SN74HC138DG4 Texas Instruments

SN74HC138DG4

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

4,581
RFQ
SN74HC138DG4 Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOIC
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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.