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

























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
MM74HC251M onsemi

MM74HC251M

IC MULTIPLEXER 1 X 8:1 16SOIC

onsemi

1,077
RFQ
MM74HC251M Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 1 x 8:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOIC
MM74HC251MTC onsemi

MM74HC251MTC

IC MULTIPLEXER 1 X 8:1 16TSSOP

onsemi

4,906
RFQ
MM74HC251MTC Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer 1 x 8:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
MM74HCT138N onsemi

MM74HCT138N

IC DECODER/DEMUX 1X3:8 16DIP

onsemi

4,302
RFQ
MM74HCT138N Datasheet

Datasheet

74HCT 16-DIP (0.300", 7.62mm) Tube Obsolete Decoder/Demultiplexer 1 x 3:8 1 4.8mA, 4.8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Through Hole 16-PDIP
FST3245MTC onsemi

FST3245MTC

IC BUS SWITCH 8 X 1:1 20TSSOP

onsemi

1,791
RFQ
FST3245MTC Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Bus Switch 8 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-TSSOP
FST3345MTC onsemi

FST3345MTC

IC BUS SWITCH 8 X 1:1 20TSSOP

onsemi

3,049
RFQ
FST3345MTC Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Bus Switch 8 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-TSSOP
FST3244QSCX onsemi

FST3244QSCX

IC BUS SWITCH 4 X 1:1 20QSOP

onsemi

4,875
RFQ
FST3244QSCX Datasheet

Datasheet

- 20-LSSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 4 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-QSOP
FST3257MTC onsemi

FST3257MTC

IC MUX/DEMUX 4 X 2:1 16TSSOP

onsemi

2,228
RFQ
FST3257MTC Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
FST3345MTCX onsemi

FST3345MTCX

IC BUS SWITCH 8 X 1:1 20TSSOP

onsemi

3,513
RFQ
FST3345MTCX Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Bus Switch 8 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-TSSOP
FST3257M onsemi

FST3257M

IC MUX/DEMUX 4 X 2:1 16SOIC

onsemi

1,884
RFQ
FST3257M Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
FST3253MTC onsemi

FST3253MTC

IC MUX/DEMUX 2 X 4:1 16TSSOP

onsemi

1,882
RFQ
FST3253MTC Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
FST3126M onsemi

FST3126M

IC BUS SWITCH 1 X 1:1 14SOIC

onsemi

2,759
RFQ
FST3126M Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Bus Switch 1 x 1:1 4 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-SOIC
FST3125M onsemi

FST3125M

IC BUS SWITCH 1 X 1:1 14SOIC

onsemi

3,148
RFQ
FST3125M Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Bus Switch 1 x 1:1 4 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-SOIC
FST3126MX onsemi

FST3126MX

IC BUS SWITCH 1 X 1:1 14SOIC

onsemi

2,462
RFQ
FST3126MX Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 4 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-SOIC
FST3125MTC onsemi

FST3125MTC

IC BUS SWITCH 1 X 1:1 14TSSOP

onsemi

1,870
RFQ
FST3125MTC Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Bus Switch 1 x 1:1 4 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-TSSOP
FST3384MTCX onsemi

FST3384MTCX

IC BUS SWITCH 5 X 1:1 24TSSOP

onsemi

4,962
RFQ
FST3384MTCX Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Bus Switch 5 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
FST3384MTC onsemi

FST3384MTC

IC BUS SWITCH 5 X 1:1 24TSSOP

onsemi

2,202
RFQ
FST3384MTC Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Bus Switch 5 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
MM74HC157SJX onsemi

MM74HC157SJX

IC MULTIPLEXER 4 X 2:1 16SOP

onsemi

3,124
RFQ
MM74HC157SJX Datasheet

Datasheet

74HC 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOP
MM74HCT138SJ onsemi

MM74HCT138SJ

IC DECODER/DEMUX 1X3:8 16SOP

onsemi

4,016
RFQ
MM74HCT138SJ Datasheet

Datasheet

74HCT 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 3:8 1 4.8mA, 4.8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOP
MM74HC157SJ onsemi

MM74HC157SJ

IC MULTIPLEXER 4 X 2:1 16SOP

onsemi

1,705
RFQ
MM74HC157SJ Datasheet

Datasheet

74HC 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOP
FSTD3125MTCX onsemi

FSTD3125MTCX

IC BUS SWITCH 1 X 1:1 14TSSOP

onsemi

3,481
RFQ
FSTD3125MTCX Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-TSSOP
Total 7348 Record«Prev1... 321322323324325326327328...368Next»

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.