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
CD4512BFX Harris Corporation

CD4512BFX

CMOS 8-CHANNEL DATA SELECTOR

Harris Corporation

934
RFQ
CD4512BFX Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Data Selector/Multiplexer 1 x 8:1 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Through Hole 16-CDIP
PI4MSD5V9544ALEX Diodes Incorporated

PI4MSD5V9544ALEX

IC MULTIPLEXER 2 X 1:4 20TSSOP

Diodes Incorporated

156
RFQ
PI4MSD5V9544ALEX Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Multiplexer 2 x 1:4 1 - Single Supply 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-TSSOP
MC10H159PG onsemi

MC10H159PG

IC MULTIPLEXER 4 X 2:1 16DIP

onsemi

3,650
RFQ
MC10H159PG Datasheet

Datasheet

10H 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 4 x 2:1 1 - Dual Supply -4.94V ~ -5.46V 0°C ~ 75°C - - Through Hole 16-PDIP
54AC157DM National Semiconductor

54AC157DM

MULTIPLEXER, AC SERIES, 4 FUNC,

National Semiconductor

152
RFQ
54AC157DM Datasheet

Datasheet

54AC 16-CDIP (0.300", 7.62mm) Bulk Active Data Selector/Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-CDIP
4016BDC National Semiconductor

4016BDC

MULTIPLEXERS/SWITCHES

National Semiconductor

3,470
RFQ
4016BDC Datasheet

Datasheet

4016B 14-CDIP Bulk Active Bilateral, FET Switches 1 x 1:1 - - - - - - - Through Hole 14-CDIP
DM9301J/883 National Semiconductor

DM9301J/883

DECODER

National Semiconductor

766
RFQ
DM9301J/883 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
QS74FCT139CTQ Quality Semiconductor

QS74FCT139CTQ

IC DECODER 2 X 4:2

Quality Semiconductor

1,165
RFQ
QS74FCT139CTQ Datasheet

Datasheet

QS74FCT139 - Bulk Obsolete Decoder 2 x 4:2 2 12mA, 32mA Single Supply 5V -40°C ~ 85°C - - Surface Mount -
QS74FCT238CTS1 Quality Semiconductor

QS74FCT238CTS1

DECODER/DRIVER, FCT SERIES

Quality Semiconductor

335
RFQ
QS74FCT238CTS1 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
QS3386SO Quality Semiconductor

QS3386SO

QS3386 - BUS EXCHANGER, 4-BIT,

Quality Semiconductor

1,868
RFQ
QS3386SO Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
CD54AC258F3A Harris Corporation

CD54AC258F3A

QUAD 2-INPUT MUX

Harris Corporation

300
RFQ
CD54AC258F3A Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 1.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-CDIP
SN74AS153D Texas Instruments

SN74AS153D

IC MULTIPLEXER 2 X 4:1 16SOIC

Texas Instruments

4,819
RFQ
SN74AS153D Datasheet

Datasheet

74AS 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 2 x 4:1 1 2.6mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74AS151D Texas Instruments

SN74AS151D

IC MULTIPLEXER 1 X 8:1 16SOIC

Texas Instruments

1,478
RFQ
SN74AS151D Datasheet

Datasheet

74AS 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 1 x 8:1 1 2.6mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
74CBTLV16211PAG IDT, Integrated Device Technology Inc

74CBTLV16211PAG

IC BUS SWITCH 12 X 1:1 56TSSOP

IDT, Integrated Device Technology Inc

3,547
RFQ
74CBTLV16211PAG Datasheet

Datasheet

74CBTLV 56-TFSOP (0.240", 6.10mm Width) Bulk Active Bus Switch 12 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 56-TSSOP
54S253FM National Semiconductor

54S253FM

MULTIPLEXER 4 LINE INPUT, TTL

National Semiconductor

463
RFQ
54S253FM Datasheet

Datasheet

74S 16-CFlatPack Bulk Active Data Selector/Multiplexer 2 x 4:1 1 6.5mA, 20mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-CFP
MM54HC251J/883 National Semiconductor

MM54HC251J/883

MUX, 8 LINE

National Semiconductor

231
RFQ
MM54HC251J/883 Datasheet

Datasheet

54HC 16-CDIP (0.300", 7.62mm) Bulk Active Data Selector/Multiplexer 1 x 8:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-CDIP
QS3L383P Quality Semiconductor

QS3L383P

QS3L383 - BUS EXCHANGER, 10-BIT,

Quality Semiconductor

3,071
RFQ
QS3L383P Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN74LVC257AQPWREP Texas Instruments

SN74LVC257AQPWREP

IC MULTIPLEXER 4 X 2:1 16TSSOP

Texas Instruments

3,934
RFQ
SN74LVC257AQPWREP Datasheet

Datasheet

74LVC 16-TSSOP (0.173", 4.40mm 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-TSSOP
DM54LS157J/883C National Semiconductor

DM54LS157J/883C

MUX, 4-FUNC, 2 LINE INPUT, TTL

National Semiconductor

170
RFQ
DM54LS157J/883C Datasheet

Datasheet

54LS 16-CDIP (0.300", 7.62mm) Bulk Active Data Selector/Multiplexer 4 x 2:1 1 400µA, 4mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-CDIP
SN74AS257N Texas Instruments

SN74AS257N

IC MULTIPLEXER 4 X 2:1 16DIP

Texas Instruments

2,236
RFQ
SN74AS257N Datasheet

Datasheet

74AS 16-DIP (0.300", 7.62mm) Bulk Active Multiplexer 4 x 2:1 1 15mA, 48mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Through Hole 16-PDIP
SN74CB3Q16210DLR Texas Instruments

SN74CB3Q16210DLR

IC BUS SWITCH 10 X 1:1 48SSOP

Texas Instruments

2,380
RFQ
SN74CB3Q16210DLR Datasheet

Datasheet

74CB 48-BSSOP (0.295", 7.50mm Width) Tape & Reel (TR) Active Bus Switch 10 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 48-SSOP
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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.