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
MC74LCX158DTR2 onsemi

MC74LCX158DTR2

IC MULTIPLEXER 4 X 2:1 16TSSOP

onsemi

1,028
RFQ
MC74LCX158DTR2 Datasheet

Datasheet

74LCX 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
MC74LCX158MG onsemi

MC74LCX158MG

IC MULTIPLEXER 4 X 2:1 16SOEIAJ

onsemi

1,332
RFQ

-

74LCX 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOEIAJ
MC74LCX257DT onsemi

MC74LCX257DT

IC MULTIPLEXER 4 X 2:1 16TSSOP

onsemi

2,574
RFQ
MC74LCX257DT Datasheet

Datasheet

74LCX 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
MC74LCX257MG onsemi

MC74LCX257MG

IC MULTIPLEXER 4 X 2:1 16SOEIAJ

onsemi

3,874
RFQ

-

74LCX 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOEIAJ
MC74LCX258DR2 onsemi

MC74LCX258DR2

IC MULTIPLEXER 4 X 2:1 16SOIC

onsemi

2,648
RFQ
MC74LCX258DR2 Datasheet

Datasheet

74LCX 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOIC
MC74LCX258DTR2 onsemi

MC74LCX258DTR2

IC MULTIPLEXER 4 X 2:1 16TSSOP

onsemi

4,618
RFQ
MC74LCX258DTR2 Datasheet

Datasheet

74LCX 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
MC74LCX258MG onsemi

MC74LCX258MG

IC MULTIPLEXER 4 X 2:1 16SOEIAJ

onsemi

2,149
RFQ

-

74LCX 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOEIAJ
MC74LVX138DR2 onsemi

MC74LVX138DR2

IC DECODER/DEMUX 1X3:8 16SOIC

onsemi

3,891
RFQ
MC74LVX138DR2 Datasheet

Datasheet

74LVX 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 4mA, 4mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOIC
MC74LVX139DR2 onsemi

MC74LVX139DR2

IC DECODER/DEMUX 1X2:4 16SOIC

onsemi

4,006
RFQ
MC74LVX139DR2 Datasheet

Datasheet

74LVX 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 2:4 2 4mA, 4mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOIC
MC74LVX139MG onsemi

MC74LVX139MG

IC DECODER/DEMUX 1X2:4 16SOEIAJ

onsemi

3,361
RFQ
MC74LVX139MG Datasheet

Datasheet

74LVX 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 4mA, 4mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOEIAJ
MC74LVX157DTR2 onsemi

MC74LVX157DTR2

IC MULTIPLEXER 4 X 2:1 16TSSOP

onsemi

3,786
RFQ
MC74LVX157DTR2 Datasheet

Datasheet

74LVX 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 4mA, 4mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
MC74LVX157MELG onsemi

MC74LVX157MELG

IC MULTIPLEXER 4 X 2:1 16SOEIAJ

onsemi

3,848
RFQ
MC74LVX157MELG Datasheet

Datasheet

74LVX 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 4mA, 4mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOEIAJ
MC74LVX157MG onsemi

MC74LVX157MG

IC MULTIPLEXER 4 X 2:1 16SOEIAJ

onsemi

2,880
RFQ
MC74LVX157MG Datasheet

Datasheet

74LVX 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 4mA, 4mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOEIAJ
MC74LVX257D onsemi

MC74LVX257D

IC MULTIPLEXER 4 X 2:1 16SOIC

onsemi

1,860
RFQ
MC74LVX257D Datasheet

Datasheet

74LVX 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 4mA, 4mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
MC74LVX257DT onsemi

MC74LVX257DT

IC MULTIPLEXER 4 X 2:1 16TSSOP

onsemi

3,657
RFQ
MC74LVX257DT Datasheet

Datasheet

74LVX 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 4mA, 4mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
MC74LVX257M onsemi

MC74LVX257M

IC MULTIPLEXER 4 X 2:1 16SOEIAJ

onsemi

3,708
RFQ
MC74LVX257M Datasheet

Datasheet

74LVX 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 4mA, 4mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOEIAJ
MC74VHC139DR2 onsemi

MC74VHC139DR2

IC DECODER/DEMUX 1X2:4 16SOIC

onsemi

2,571
RFQ
MC74VHC139DR2 Datasheet

Datasheet

74VHC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 2:4 2 8mA, 8mA Single Supply 2V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
MC74VHC257DT onsemi

MC74VHC257DT

IC MULTIPLEXER 4 X 2:1 16TSSOP

onsemi

4,729
RFQ
MC74VHC257DT Datasheet

Datasheet

74VHC 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-TSSOP
MC74VHC257MG onsemi

MC74VHC257MG

IC MULTIPLEXER 4 X 2:1 16SOEIAJ

onsemi

2,935
RFQ

-

74VHC 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOEIAJ
MC74VHCT138ADR2 onsemi

MC74VHCT138ADR2

IC DECODER/DEMUX 1X3:8 16SOIC

onsemi

3,488
RFQ
MC74VHCT138ADR2 Datasheet

Datasheet

74VHCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -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.