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
NLV74ACT139DR2G onsemi

NLV74ACT139DR2G

IC DECODER/DEMUX 2X1:4 16SOIC

onsemi

2,490
RFQ

-

74ACT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 2 x 1:4 2 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74LS42NS Texas Instruments

SN74LS42NS

IC 4-LINE BCD/DEC DECOD 16SO

Texas Instruments

2,241
RFQ
SN74LS42NS Datasheet

Datasheet

74LS 16-SOIC (0.209", 5.30mm Width) Bulk Active Decoder 1 x 4:10 1 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SO
SN74CBT6800CDGVR Texas Instruments

SN74CBT6800CDGVR

IC BUS SWITCH 10 X 1:1 24TVSOP

Texas Instruments

4,431
RFQ
SN74CBT6800CDGVR Datasheet

Datasheet

74CBT 24-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 10 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TVSOP
74HC670FPEL-E Renesas Electronics Corporation

74HC670FPEL-E

74HC670 4X4 REGISTER FILE

Renesas Electronics Corporation

2,000
RFQ
74HC670FPEL-E Datasheet

Datasheet

74HC - Bulk Active Register File 1 x 1:1 4 - Single Supply 2V ~ 6V -40°C ~ 125°C - - - -
SN74ALS138ANS Texas Instruments

SN74ALS138ANS

IC DECODER/DEMUX 1 X 3:8 16SO

Texas Instruments

825
RFQ
SN74ALS138ANS Datasheet

Datasheet

74ALS 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 3:8 1 400µA, 8mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Surface Mount 16-SO
MC74VHCT257ADR2G onsemi

MC74VHCT257ADR2G

IC MULTIPLEXER 4 X 2:1 16SOIC

onsemi

3,577
RFQ
MC74VHCT257ADR2G Datasheet

Datasheet

74VHCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
SN74LS670D onsemi

SN74LS670D

IC REGISTER FILE 1 X 1:1 16SOIC

onsemi

9,360
RFQ
SN74LS670D Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Register File 1 x 1:1 4 2.6mA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
MC74LCX158DTR2G onsemi

MC74LCX158DTR2G

IC MULTIPLEXER 4 X 2:1 16TSSOP

onsemi

3,594
RFQ
MC74LCX158DTR2G Datasheet

Datasheet

74LCX 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
NLV74FST3257DR2G onsemi

NLV74FST3257DR2G

IC MUX/DEMUX 4 X 2:1 16SOIC

onsemi

4,270
RFQ
NLV74FST3257DR2G Datasheet

Datasheet

74FST 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
QS74FCT138TSOX Quality Semiconductor

QS74FCT138TSOX

IC DECODER 1 X 3:8 16SOIC

Quality Semiconductor

2,000
RFQ
QS74FCT138TSOX Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Decoder 1 x 3:8 1 48mA, 15mA Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 16-SOIC
MC74VHCT139ADR2G onsemi

MC74VHCT139ADR2G

IC DECODER/DEMUX 1X2:4 16SOIC

onsemi

2,238
RFQ
MC74VHCT139ADR2G Datasheet

Datasheet

74VHCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 2:4 2 8mA, 8mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
QS74FCT257TSO Quality Semiconductor

QS74FCT257TSO

MUX, FCT SERIES

Quality Semiconductor

1,414
RFQ
QS74FCT257TSO Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
QS74FCT2257TSO Quality Semiconductor

QS74FCT2257TSO

IC MULTIPLEXER 1 X 8:4

Quality Semiconductor

1,357
RFQ
QS74FCT2257TSO Datasheet

Datasheet

QS74FCT2257 - Bulk Obsolete Multiplexer 1 x 8:4 4 12mA, 32mA Single Supply 5V -40°C ~ 85°C - - Surface Mount -
QS74FCT139ATQ Quality Semiconductor

QS74FCT139ATQ

DECODER/DRIVER, FCT SERIES

Quality Semiconductor

950
RFQ
QS74FCT139ATQ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
CD74AC139M Texas Instruments

CD74AC139M

IC DECODER/DEMUX 1X2:4 16SOIC

Texas Instruments

318
RFQ
CD74AC139M Datasheet

Datasheet

74AC 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 24mA, 24mA Single Supply 1.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
QS74FCT258ATP Quality Semiconductor

QS74FCT258ATP

MUX, FCT SERIES

Quality Semiconductor

5,377
RFQ
QS74FCT258ATP Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
CD74HC670M96 Texas Instruments

CD74HC670M96

IC REGISTER FILE 4X4 HS 16-SOIC

Texas Instruments

3,411
RFQ
CD74HC670M96 Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Register File 1 x 1:1 4 - Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SOIC
CCB3T1G125QDCKRQ1 Texas Instruments

CCB3T1G125QDCKRQ1

IC BUS SWITCH 1 X 1:1 SC70-5

Texas Instruments

1,341
RFQ
CCB3T1G125QDCKRQ1 Datasheet

Datasheet

74CB 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Active Bus Switch 1 x 1:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SC-70-5
MC74LVX139DR2G onsemi

MC74LVX139DR2G

IC DECODER/DEMUX 1X2:4 16SOIC

onsemi

3,473
RFQ
MC74LVX139DR2G Datasheet

Datasheet

74LVX 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 2:4 2 4mA, 4mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOIC
74ACT139MTC onsemi

74ACT139MTC

IC DECODER/DEMUX 1X2:4 16TSSOP

onsemi

132
RFQ
74ACT139MTC Datasheet

Datasheet

74ACT 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
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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.