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
74LVQ157TTR STMicroelectronics

74LVQ157TTR

IC MULTIPLEXER 4 X 2:1 16TSSOP

STMicroelectronics

4,217
RFQ
74LVQ157TTR Datasheet

Datasheet

74LVQ 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 3.6V -55°C ~ 125°C - - Surface Mount 16-TSSOP
74LVQ4066TTR STMicroelectronics

74LVQ4066TTR

IC BILATERAL SW 1 X 1:1 14TSSOP

STMicroelectronics

4,442
RFQ
74LVQ4066TTR Datasheet

Datasheet

74LVQ 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Bilateral, FET Switches 1 x 1:1 4 - Single Supply 2V ~ 5.5V -55°C ~ 125°C - - Surface Mount 14-TSSOP
74VHC139MTR STMicroelectronics

74VHC139MTR

IC DECODER/DEMUX 1 X 2:4 14SO

STMicroelectronics

4,558
RFQ
74VHC139MTR Datasheet

Datasheet

74VHC 14-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 14-SO
74VHC139TTR STMicroelectronics

74VHC139TTR

IC DECODER/DEMUX 1X2:4 16TSSOP

STMicroelectronics

4,466
RFQ
74VHC139TTR Datasheet

Datasheet

74VHC 16-TSSOP (0.173", 4.40mm 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-TSSOP
74VHC257MTR STMicroelectronics

74VHC257MTR

IC MULTIPLEXER 4 X 2:1 16SO

STMicroelectronics

3,654
RFQ
74VHC257MTR Datasheet

Datasheet

74VHC 16-SOIC (0.154", 3.90mm 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-SO
74VHCT257AMTR STMicroelectronics

74VHCT257AMTR

IC MULTIPLEXER 4 X 2:1 16SO

STMicroelectronics

3,876
RFQ
74VHCT257AMTR Datasheet

Datasheet

74VHCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SO
74VHCT257ATTR STMicroelectronics

74VHCT257ATTR

IC MULTIPLEXER 4 X 2:1 16TSSOP

STMicroelectronics

3,415
RFQ
74VHCT257ATTR Datasheet

Datasheet

74VHCT 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-TSSOP
HCF4556BEY STMicroelectronics

HCF4556BEY

IC DECODER/DEMUX 1X2:4 16DIP

STMicroelectronics

4,448
RFQ
HCF4556BEY 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
NC7SP157P6X onsemi

NC7SP157P6X

IC MULTIPLEXER 1 X 2:1 SC88

onsemi

2,998
RFQ
NC7SP157P6X Datasheet

Datasheet

7SP 6-TSSOP, SC-88, SOT-363 Tape & Reel (TR) Obsolete Multiplexer 1 x 2:1 1 2.6mA, 2.6mA Single Supply 0.9V ~ 3.6V -40°C ~ 85°C - - Surface Mount SC-88 (SC-70-6)
NC7SZD384P5X onsemi

NC7SZD384P5X

IC BUS SWITCH 1 X 1:1 SC70-5

onsemi

4,643
RFQ
NC7SZD384P5X Datasheet

Datasheet

7SZ 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount SC-70-5
NC7SZD384M5X onsemi

NC7SZD384M5X

IC BUS SWITCH 1 X 1:1 SOT23-5

onsemi

1,224
RFQ
NC7SZD384M5X Datasheet

Datasheet

7SZ SC-74A, SOT-753 Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount SOT-23-5
MM74HC151M onsemi

MM74HC151M

IC MULTIPLEXER 1 X 8:1 16SOIC

onsemi

3,190
RFQ
MM74HC151M 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
MM74HC151MTCX onsemi

MM74HC151MTCX

IC MULTIPLEXER 1 X 8:1 16TSSOP

onsemi

3,277
RFQ
MM74HC151MTCX Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm 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-TSSOP
MM74HC138SJX onsemi

MM74HC138SJX

IC DECODER/DEMUX 1X3:8 16SOP

onsemi

1,819
RFQ
MM74HC138SJX Datasheet

Datasheet

74HC 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOP
MM74HC151MTC onsemi

MM74HC151MTC

IC MULTIPLEXER 1 X 8:1 16TSSOP

onsemi

2,263
RFQ
MM74HC151MTC 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
MM74HC138SJ onsemi

MM74HC138SJ

IC DECODER/DEMUX 1X3:8 16SOP

onsemi

4,860
RFQ
MM74HC138SJ Datasheet

Datasheet

74HC 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOP
MM74HC157MTC onsemi

MM74HC157MTC

IC MULTIPLEXER 4 X 2:1 16TSSOP

onsemi

4,511
RFQ
MM74HC157MTC Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
MM74HC251MTCX onsemi

MM74HC251MTCX

IC MULTIPLEXER 1 X 8:1 16TSSOP

onsemi

2,977
RFQ
MM74HC251MTCX Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm 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-TSSOP
MM74HC157MTCX onsemi

MM74HC157MTCX

IC MULTIPLEXER 4 X 2:1 16TSSOP

onsemi

4,351
RFQ
MM74HC157MTCX Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm 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-TSSOP
MM74HC157M onsemi

MM74HC157M

IC MULTIPLEXER 4 X 2:1 16SOIC

onsemi

3,826
RFQ
MM74HC157M Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 4 x 2:1 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.