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
FST32X245QSPX onsemi

FST32X245QSPX

IC BUS SWITCH 8 X 1:1 40QVSOP

onsemi

2,141
RFQ
FST32X245QSPX Datasheet

Datasheet

- 40-FSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 8 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 40-QVSOP
CD40147BMT Texas Instruments

CD40147BMT

IC PRIORITY ENCOD 10X1:4 16SOIC

Texas Instruments

1,579
RFQ
CD40147BMT Datasheet

Datasheet

4000B 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Priority Encoder 1 x 10:4 1 6.8mA, 6.8mA Single Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 16-SOIC
PI3B32X245BEX Diodes Incorporated

PI3B32X245BEX

IC BUS SWITCH 8 X 1:1 40BQSOP

Diodes Incorporated

4,474
RFQ
PI3B32X245BEX Datasheet

Datasheet

- 40-FSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 8 x 1:1 2 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 40-BQSOP
PI3C32X245BEX Diodes Incorporated

PI3C32X245BEX

IC BUS SWITCH 8 X 1:1 40BQSOP

Diodes Incorporated

4,634
RFQ
PI3C32X245BEX Datasheet

Datasheet

- 40-FSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 8 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 40-BQSOP
IDTQS3390SOG Renesas Electronics Corporation

IDTQS3390SOG

IC MUX/DEMUX 1 X 16:8 28SOIC

Renesas Electronics Corporation

4,749
RFQ
IDTQS3390SOG Datasheet

Datasheet

- 28-SOIC (0.345", 8.77mm Width) Tube Obsolete Multiplexer/Demultiplexer 1 x 16:8 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 28-SOIC
DM74LS670N onsemi

DM74LS670N

IC REGISTER FILE 1 X 1:1 16DIP

onsemi

4,842
RFQ
DM74LS670N Datasheet

Datasheet

74LS 16-DIP (0.300", 7.62mm) Tube Obsolete Register File 1 x 1:1 4 2.6mA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
74VHC139SJX onsemi

74VHC139SJX

IC DECODER/DEMUX 1X2:4 16SOP

onsemi

4,964
RFQ
74VHC139SJX Datasheet

Datasheet

74VHC 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 2:4 2 8mA, 8mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOP
74VHC157SJX onsemi

74VHC157SJX

IC MULTIPLEXER 4 X 2:1 16SOP

onsemi

1,295
RFQ
74VHC157SJX Datasheet

Datasheet

74VHC 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOP
74HC154D,653 Nexperia USA Inc.

74HC154D,653

IC DECODER/DEMUX 1X4:16 24SO

Nexperia USA Inc.

2,583
RFQ
74HC154D,653 Datasheet

Datasheet

74HC 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 4:16 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 24-SO
PI5C3125QEX Diodes Incorporated

PI5C3125QEX

IC BUS SWITCH 1 X 1:1 16QSOP

Diodes Incorporated

4,030
RFQ
PI5C3125QEX Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
74F353PC onsemi

74F353PC

IC MULTIPLEXER 2 X 4:1 16DIP

onsemi

3,402
RFQ

-

74F 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 2 x 4:1 1 - Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Through Hole 16-PDIP
NLV74HC238ADR2G onsemi

NLV74HC238ADR2G

IC DECODER/DEMUX 1X3:8 16SOIC

onsemi

3,922
RFQ
NLV74HC238ADR2G Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SOIC
74CBT16210DGGRE4 Texas Instruments

74CBT16210DGGRE4

IC BUS SWITCH 10 X 1:1 48TSSOP

Texas Instruments

4,404
RFQ
74CBT16210DGGRE4 Datasheet

Datasheet

74CBT 48-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Discontinued at Digi-Key Bus Switch 10 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-TSSOP
CBT16211DGG,118 Nexperia USA Inc.

CBT16211DGG,118

IC BUS SWITCH 12 X 1:1 56TSSOP

Nexperia USA Inc.

1,253
RFQ
CBT16211DGG,118 Datasheet

Datasheet

74CBT 56-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Obsolete Bus Switch 12 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-TSSOP
74CBTLV3245PGG8 Renesas Electronics Corporation

74CBTLV3245PGG8

IC BUS SWITCH 8 X 1:1 20TSSOP

Renesas Electronics Corporation

4,055
RFQ
74CBTLV3245PGG8 Datasheet

Datasheet

74CBTLV 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 8 x 1:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-TSSOP
SN74CBT3383DBQR Texas Instruments

SN74CBT3383DBQR

IC BUS FET EXCHG SW 5X2:2 24SSOP

Texas Instruments

3,517
RFQ
SN74CBT3383DBQR Datasheet

Datasheet

74CBT 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Bus FET Exchange Switch 5 x 2:2 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP
74AC138SJX onsemi

74AC138SJX

IC DECODER/DEMUX 1X3:8 16SOP

onsemi

4,422
RFQ
74AC138SJX Datasheet

Datasheet

74AC 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOP
74ACT138SJX onsemi

74ACT138SJX

IC DECODER/DEMUX 1X3:8 16SOP

onsemi

2,557
RFQ
74ACT138SJX Datasheet

Datasheet

74ACT 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOP
QS3244SOG8 Renesas Electronics Corporation

QS3244SOG8

IC BUS SWITCH 4 X 1:1 20SOIC

Renesas Electronics Corporation

2,520
RFQ
QS3244SOG8 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Bus Switch 4 x 1:1 2 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 20-SOIC
QS3251S1G8 Renesas Electronics Corporation

QS3251S1G8

IC MUX/DEMUX 1 X 8:1 16SOIC

Renesas Electronics Corporation

3,929
RFQ
QS3251S1G8 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 1 x 8:1 1 - Single Supply 4.75V ~ 5.25V -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.