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
FST3345QSCX onsemi

FST3345QSCX

IC BUS SWITCH 8 X 1:1 20QSOP

onsemi

4,054
RFQ
FST3345QSCX Datasheet

Datasheet

- 20-LSSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 8 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-QSOP
74CBTD3861DBQRG4 Texas Instruments

74CBTD3861DBQRG4

IC BUS SW 10 X 1:1 24SSOP/QSOP

Texas Instruments

3,217
RFQ
74CBTD3861DBQRG4 Datasheet

Datasheet

74CBTD 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Bus Switch 10 x 1:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP
74VHC257TTR STMicroelectronics

74VHC257TTR

IC MULTIPLEXER 4 X 2:1 16TSSOP

STMicroelectronics

3,964
RFQ
74VHC257TTR Datasheet

Datasheet

74VHC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-TSSOP
74F151ASJX onsemi

74F151ASJX

IC MULTIPLEXER 1 X 8:1 16SOP

onsemi

2,053
RFQ
74F151ASJX Datasheet

Datasheet

74F 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Multiplexer 1 x 8:1 1 1mA, 20mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOP
74F251ASJX onsemi

74F251ASJX

IC MULTIPLEXER 1 X 8:1 16SOP

onsemi

1,372
RFQ
74F251ASJX Datasheet

Datasheet

74F 16-SOIC (0.209", 5.30mm 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-SOP
MM74HC251SJX onsemi

MM74HC251SJX

IC MULTIPLEXER 1 X 8:1 16SOP

onsemi

3,700
RFQ
MM74HC251SJX Datasheet

Datasheet

74HC 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Multiplexer 1 x 8:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOP
74HC253DB,112 Nexperia USA Inc.

74HC253DB,112

IC MULTIPLEXER 2 X 4:1 16SSOP

Nexperia USA Inc.

1,387
RFQ
74HC253DB,112 Datasheet

Datasheet

74HC 16-SSOP (0.209", 5.30mm Width) Tube Obsolete Multiplexer 2 x 4:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 16-SSOP
74CBTLVD3244PW,118 Nexperia USA Inc.

74CBTLVD3244PW,118

IC BUS SWITCH 4 X 1:1 20TSSOP

Nexperia USA Inc.

2,836
RFQ
74CBTLVD3244PW,118 Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 4 x 1:1 2 - Single Supply 3V ~ 3.6V -40°C ~ 125°C - - Surface Mount 20-TSSOP
74CBTLV3125PWRG4 Texas Instruments

74CBTLV3125PWRG4

IC BUS SWITCH 1 X 1:1 14TSSOP

Texas Instruments

1,020
RFQ
74CBTLV3125PWRG4 Datasheet

Datasheet

74CBTLV 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Bus Switch 1 x 1:1 4 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 14-TSSOP
74LVC2G157DCURE4 Texas Instruments

74LVC2G157DCURE4

IC MULTIPLEXER 1 X 2:1 8VSSOP

Texas Instruments

3,590
RFQ
74LVC2G157DCURE4 Datasheet

Datasheet

74LVC 8-VFSOP (0.091", 2.30mm Width) Tape & Reel (TR) Obsolete Data Selector/Multiplexer 1 x 2:1 1 32mA, 32mA Single Supply 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 8-VSSOP
SN74AHCT158DE4 Texas Instruments

SN74AHCT158DE4

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

1,890
RFQ
SN74AHCT158DE4 Datasheet

Datasheet

74AHCT 16-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74F258DR Texas Instruments

SN74F258DR

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

1,683
RFQ
SN74F258DR Datasheet

Datasheet

74F 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 3mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74F258DRE4 Texas Instruments

SN74F258DRE4

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

1,746
RFQ
SN74F258DRE4 Datasheet

Datasheet

74F 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 3mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
74LCX157SJX onsemi

74LCX157SJX

IC MULTIPLEXER 4 X 2:1 16SOP

onsemi

2,679
RFQ
74LCX157SJX Datasheet

Datasheet

74LCX 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOP
CD74AC238M96E4 Texas Instruments

CD74AC238M96E4

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

3,160
RFQ
CD74AC238M96E4 Datasheet

Datasheet

74AC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 1.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
CD74AC238M96G4 Texas Instruments

CD74AC238M96G4

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

2,761
RFQ
CD74AC238M96G4 Datasheet

Datasheet

74AC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 1.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
CD74HCT238M96G4 Texas Instruments

CD74HCT238M96G4

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

3,325
RFQ
CD74HCT238M96G4 Datasheet

Datasheet

74HCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
MC74LVX138M onsemi

MC74LVX138M

IC DECODER/DEMUX 1X3:8 16SOEIAJ

onsemi

3,344
RFQ
MC74LVX138M Datasheet

Datasheet

74LVX 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 3:8 1 4mA, 4mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOEIAJ
PI3C3125WEX Diodes Incorporated

PI3C3125WEX

IC BUS SWITCH 1 X 1:1 14SOIC

Diodes Incorporated

1,747
RFQ
PI3C3125WEX Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 4 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 14-SOIC
CD74HC151M96E4 Texas Instruments

CD74HC151M96E4

IC MULTIPLEXER 1 X 8:1 16SOIC

Texas Instruments

1,701
RFQ
CD74HC151M96E4 Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer 1 x 8:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°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.