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
74CBT16209ADGGRG4 Texas Instruments

74CBT16209ADGGRG4

IC BUS FET EXCH SW 9X2:2 48TSSOP

Texas Instruments

3,087
RFQ
74CBT16209ADGGRG4 Datasheet

Datasheet

74CBT 48-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Obsolete Bus FET Exchange Switch 9 x 2:2 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-TSSOP
PI3VT3306LEX Diodes Incorporated

PI3VT3306LEX

IC BUS SWITCH 1 X 1:1 8TSSOP

Diodes Incorporated

2,647
RFQ
PI3VT3306LEX Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 1 x 1:1 2 - Single Supply 2.3V ~ 2.7V, 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 8-TSSOP
QS3245SOG8 Renesas Electronics Corporation

QS3245SOG8

IC BUS SWITCH 8 X 1:1 20SOIC

Renesas Electronics Corporation

2,265
RFQ
QS3245SOG8 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Bus Switch 8 x 1:1 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 20-SOIC
SN74CB3Q3245DGVR Texas Instruments

SN74CB3Q3245DGVR

IC BUS SWITCH 8 X 1:1 20TVSOP

Texas Instruments

2,975
RFQ
SN74CB3Q3245DGVR Datasheet

Datasheet

74CB 20-TFSOP (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-TVSOP
QS3383QG8 Renesas Electronics Corporation

QS3383QG8

IC BUS FET EXCHG SW 5X2:2 24QSOP

Renesas Electronics Corporation

1,933
RFQ
QS3383QG8 Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Bus FET Exchange Switch 5 x 2:2 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 24-QSOP
QS3384QG8 Renesas Electronics Corporation

QS3384QG8

IC BUS SWITCH 5 X 1:1 24QSOP

Renesas Electronics Corporation

3,741
RFQ
QS3384QG8 Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Bus Switch 5 x 1:1 2 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 24-QSOP
NLV74HC139ADR2G onsemi

NLV74HC139ADR2G

IC DECODER/DEMUX 1X2:4 16SOIC

onsemi

3,906
RFQ
NLV74HC139ADR2G Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 2:4 2 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SOIC
PI5C3251QEX Diodes Incorporated

PI5C3251QEX

IC MUX/DEMUX 1 X 8:1 16QSOP

Diodes Incorporated

3,307
RFQ
PI5C3251QEX Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer/Demultiplexer 1 x 8:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
PI3B3244LE Diodes Incorporated

PI3B3244LE

IC BUS SWITCH 4 X 1:1 20TSSOP

Diodes Incorporated

3,818
RFQ
PI3B3244LE Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Bus Switch 4 x 1:1 2 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-TSSOP
PI4MSD5V9548AZDEX-13R Diodes Incorporated

PI4MSD5V9548AZDEX-13R

IC SMBUS SWITCH I2C

Diodes Incorporated

4,171
RFQ

-

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Bus Switch 2 x 1:8 1 -, 6mA Single Supply 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TQFN (4x4)
TC74LCX138FT(EL) Toshiba Semiconductor and Storage

TC74LCX138FT(EL)

IC DECODER 3-TO-8 LINE 16-TSSOP

Toshiba Semiconductor and Storage

4,401
RFQ

-

74LCX 16-TSSOP (0.173", 4.40mm Width) Digi-Reel® Obsolete Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 1.65V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
CD74ACT139ME4 Texas Instruments

CD74ACT139ME4

IC DECODER/DEMUX 1X2:4 16SOIC

Texas Instruments

4,493
RFQ
CD74ACT139ME4 Datasheet

Datasheet

74ACT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 24mA, 24mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
CD74ACT139MG4 Texas Instruments

CD74ACT139MG4

IC DECODER/DEMUX 1X2:4 16SOIC

Texas Instruments

4,264
RFQ
CD74ACT139MG4 Datasheet

Datasheet

74ACT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 24mA, 24mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
SN74CBTD3384DBQR Texas Instruments

SN74CBTD3384DBQR

IC BUS SWITCH 5 X 1:1 24SSOP

Texas Instruments

2,839
RFQ
SN74CBTD3384DBQR Datasheet

Datasheet

74CBTD 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 5 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP
TC74LCX257FT(EL) Toshiba Semiconductor and Storage

TC74LCX257FT(EL)

IC MULTIPLEXER QUAD 2-CH 16TSSOP

Toshiba Semiconductor and Storage

4,406
RFQ
TC74LCX257FT(EL) Datasheet

Datasheet

74LCX 16-TSSOP (0.173", 4.40mm Width) Digi-Reel® Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
FST3253MTCX onsemi

FST3253MTCX

IC MUX/DEMUX 2 X 4:1 16TSSOP

onsemi

4,511
RFQ
FST3253MTCX Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
TS5N214PWR Texas Instruments

TS5N214PWR

IC MUX/DEMUX 2 X 1:4 16TSSOP

Texas Instruments

4,340
RFQ
TS5N214PWR Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 2 x 1:4 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 16-TSSOP
74CBT16214CDGGRE4 Texas Instruments

74CBT16214CDGGRE4

IC MUX/DEMUX 12 X 1:3 56TSSOP

Texas Instruments

3,165
RFQ
74CBT16214CDGGRE4 Datasheet

Datasheet

74CBT 56-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 12 x 1:3 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-TSSOP
QS3244PAG Renesas Electronics Corporation

QS3244PAG

IC BUS SWITCH 4 X 1:1 20TSSOP

Renesas Electronics Corporation

1,806
RFQ
QS3244PAG Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Bus Switch 4 x 1:1 2 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 20-TSSOP
QS3384PAG Renesas Electronics Corporation

QS3384PAG

IC BUS SWITCH 5 X 1:1 24TSSOP

Renesas Electronics Corporation

2,536
RFQ
QS3384PAG Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Bus Switch 5 x 1:1 2 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 24-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.