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
74HCT4515D,653 NXP USA Inc.

74HCT4515D,653

IC DECODER/DEMUX 1X4:16 24SO

NXP USA Inc.

1,288
RFQ
74HCT4515D,653 Datasheet

Datasheet

74HCT 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 4:16 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 24-SO
TS5N214PWG4 Texas Instruments

TS5N214PWG4

IC MUX/DEMUX 2 X 1:4 16TSSOP

Texas Instruments

2,423
RFQ
TS5N214PWG4 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer/Demultiplexer 2 x 1:4 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74CBT6800CDBQRE4 Texas Instruments

SN74CBT6800CDBQRE4

IC BUS SW 10 X 1:1 24SSOP/QSOP

Texas Instruments

3,253
RFQ
SN74CBT6800CDBQRE4 Datasheet

Datasheet

74CBT 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 10 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP
SN74CBT6800CDBQRG4 Texas Instruments

SN74CBT6800CDBQRG4

IC BUS SW 10 X 1:1 24SSOP/QSOP

Texas Instruments

3,997
RFQ
SN74CBT6800CDBQRG4 Datasheet

Datasheet

74CBT 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 10 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP
SN74ALS138ANSR Texas Instruments

SN74ALS138ANSR

IC DECODER/DEMUX 1 X 3:8 16SO

Texas Instruments

1,227
RFQ
SN74ALS138ANSR Datasheet

Datasheet

74ALS 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 3:8 1 400µA, 8mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SO
SN74LV157ANSR Texas Instruments

SN74LV157ANSR

IC MULTIPLEXER 4 X 2:1 16SO

Texas Instruments

1,146
RFQ
SN74LV157ANSR Datasheet

Datasheet

74LV 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 12mA, 12mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SO
PI5C3257SE Diodes Incorporated

PI5C3257SE

IC MUX/DEMUX 4 X 2:1 16SOIC

Diodes Incorporated

1,047
RFQ
PI5C3257SE Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 16-SOIC
QS3VH251PAG Renesas Electronics Corporation

QS3VH251PAG

IC BUS SWITCH 1 X 8:1 16TSSOP

Renesas Electronics Corporation

4,800
RFQ
QS3VH251PAG Datasheet

Datasheet

3VH 16-TSSOP (0.173", 4.40mm Width) Tube Active Bus Switch 1 x 8:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PI3VT3245-AQEX Diodes Incorporated

PI3VT3245-AQEX

IC BUS SWITCH 8 X 1:1 20QSOP

Diodes Incorporated

3,857
RFQ
PI3VT3245-AQEX Datasheet

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 8 x 1:1 1 - Single Supply 2.3V ~ 2.7V, 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-QSOP
QS3VH244PAG Renesas Electronics Corporation

QS3VH244PAG

IC BUS SWITCH 1 X 4:1 20TSSOP

Renesas Electronics Corporation

3,885
RFQ
QS3VH244PAG Datasheet

Datasheet

3VH 20-TSSOP (0.173", 4.40mm Width) Tube Active Bus Switch 1 x 4:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-TSSOP
SN74CBT16214CDLRG4 Texas Instruments

SN74CBT16214CDLRG4

IC MUX/DEMUX 12 X 1:3 56SSOP

Texas Instruments

2,854
RFQ
SN74CBT16214CDLRG4 Datasheet

Datasheet

74CBT 56-BSSOP (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 12 x 1:3 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-SSOP
FST34X2245QSPX onsemi

FST34X2245QSPX

IC BUS SWITCH 8 X 1:1 80QVSOP

onsemi

1,618
RFQ
FST34X2245QSPX Datasheet

Datasheet

- 80-FSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 8 x 1:1 4 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 80-QVSOP
QS3VH245QG8 Renesas Electronics Corporation

QS3VH245QG8

IC BUS SWITCH 1 X 8:1 20QSOP

Renesas Electronics Corporation

2,525
RFQ
QS3VH245QG8 Datasheet

Datasheet

3VH 20-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Bus Switch 1 x 8:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-QSOP
FSTUD16450MTD onsemi

FSTUD16450MTD

IC BUS SWITCH 10 X 1:1 56TSSOP

onsemi

2,775
RFQ
FSTUD16450MTD Datasheet

Datasheet

- 56-TFSOP (0.240", 6.10mm Width) Tube Obsolete Bus Switch 10 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-TSSOP
SN74AS157DR Texas Instruments

SN74AS157DR

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

1,301
RFQ
SN74AS157DR Datasheet

Datasheet

74AS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 400µA, 8mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74AS157DRG4 Texas Instruments

SN74AS157DRG4

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

1,178
RFQ
SN74AS157DRG4 Datasheet

Datasheet

74AS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 400µA, 8mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74LVC157AQDREP Texas Instruments

SN74LVC157AQDREP

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

4,989
RFQ
SN74LVC157AQDREP Datasheet

Datasheet

74LVC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 3.6V -40°C ~ 125°C - - Surface Mount 16-SOIC
SN74CB3T3383PWR Texas Instruments

SN74CB3T3383PWR

IC BUS FET EXCH SW 5X2:2 24TSSOP

Texas Instruments

4,413
RFQ
SN74CB3T3383PWR Datasheet

Datasheet

74CB 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus FET Exchange Switch 5 x 2:2 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-TSSOP
CD4556BM Texas Instruments

CD4556BM

IC DECODER/DEMUX 1X2:4 16SOIC

Texas Instruments

4,467
RFQ
CD4556BM Datasheet

Datasheet

4000B 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 16-SOIC
CD4556BMT Texas Instruments

CD4556BMT

IC DECODER/DEMUX 1X2:4 16SOIC

Texas Instruments

2,756
RFQ
CD4556BMT Datasheet

Datasheet

4000B 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 2:4 2 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°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.