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
CD4515BM Texas Instruments

CD4515BM

IC DECODER/DEMUX 1X4:16 24SOIC

Texas Instruments

738
RFQ
CD4515BM Datasheet

Datasheet

4000B 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 4:16 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 24-SOIC
SN74LS257BD Texas Instruments

SN74LS257BD

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

660
RFQ
SN74LS257BD Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 2.6mA, 24mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74LS251D Texas Instruments

SN74LS251D

IC MULTIPLEXER 1 X 8:1 16SOIC

Texas Instruments

550
RFQ
SN74LS251D Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 1 x 8:1 1 2.6mA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
CD74HC238MT Texas Instruments

CD74HC238MT

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

531
RFQ
CD74HC238MT 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
SN74298N Texas Instruments

SN74298N

MUX, TTL/H/L SERIES, 1-FUNC, TTL

Texas Instruments

357
RFQ
SN74298N Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN74LS151D Texas Instruments

SN74LS151D

IC MULTIPLEXER 1 X 8:1 16SOIC

Texas Instruments

262
RFQ
SN74LS151D Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 1 x 8:1 1 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
MC74HC139ADG onsemi

MC74HC139ADG

IC DECODER/DEMUX 1X2:4 16SOIC

onsemi

4,703
RFQ
MC74HC139ADG Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 2:4 2 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SOIC
SN74LS158D Texas Instruments

SN74LS158D

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

1,096
RFQ
SN74LS158D Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 4 x 2:1 1 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74LV138AD Texas Instruments

SN74LV138AD

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

7,881
RFQ
SN74LV138AD Datasheet

Datasheet

74LV 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 3:8 1 12mA, 12mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74LV138APW Texas Instruments

SN74LV138APW

IC DECODER/DEMUX 1X3:8 16TSSOP

Texas Instruments

6,872
RFQ
SN74LV138APW Datasheet

Datasheet

74LV 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 3:8 1 12mA, 12mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74ALS157ADR Texas Instruments

SN74ALS157ADR

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

3,474
RFQ
SN74ALS157ADR Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 400µA, 8mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74CBT16211DGVR Texas Instruments

SN74CBT16211DGVR

24-BIT CROSS BAR SWITCH

Texas Instruments

5,913
RFQ

-

* - Bulk Obsolete - - - - - - - - - - -
SN74CB3Q3253PW Texas Instruments

SN74CB3Q3253PW

IC MUX/DEMUX 2 X 4:1 16TSSOP

Texas Instruments

4,101
RFQ
SN74CB3Q3253PW Datasheet

Datasheet

74CB 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74LS253DR Texas Instruments

SN74LS253DR

IC MULTIPLEXER 2 X 4:1 16SOIC

Texas Instruments

3,373
RFQ
SN74LS253DR Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer 2 x 4:1 1 2.6mA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
ADG3257BRQ-REEL7 Analog Devices Inc.

ADG3257BRQ-REEL7

IC MUX/DEMUX 4 X 2:1 16QSOP

Analog Devices Inc.

1,445
RFQ
ADG3257BRQ-REEL7 Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 3V ~ 3.6V, 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
SN74LV139APWT Texas Instruments

SN74LV139APWT

IC DECODER/DEMUX 1X2:4 16TSSOP

Texas Instruments

1,041
RFQ
SN74LV139APWT Datasheet

Datasheet

74LV 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 2:4 2 12mA, 12mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74LV139APW Texas Instruments

SN74LV139APW

IC DECODER/DEMUX 1X2:4 16TSSOP

Texas Instruments

1,089
RFQ
SN74LV139APW Datasheet

Datasheet

74LV 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 2:4 2 12mA, 12mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
CD74HCT138E-NG Texas Instruments

CD74HCT138E-NG

IC 3-8 LINE DECODER/DEMUX 16-DIP

Texas Instruments

2,056
RFQ

-

74HCT 16-DIP (0.300", 7.62mm) Tube Active Decoder/Demultiplexer 1 x 3:8 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-PDIP
ADG3257BRQ-REEL Analog Devices Inc.

ADG3257BRQ-REEL

IC MUX/DEMUX 4 X 2:1 16QSOP

Analog Devices Inc.

4,107
RFQ
ADG3257BRQ-REEL Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 3V ~ 3.6V, 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
SN74CBT6800CDW Texas Instruments

SN74CBT6800CDW

IC BUS SWITCH 10 X 1:1 24SOIC

Texas Instruments

3,200
RFQ
SN74CBT6800CDW Datasheet

Datasheet

74CBT 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Bus Switch 10 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-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.