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
74F157ASCX Fairchild Semiconductor

74F157ASCX

IC MULTIPLEXER 4 X 2:1 16SOIC

Fairchild Semiconductor

11,857
RFQ
74F157ASCX Datasheet

Datasheet

74F 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 4 x 2:1 1 1mA, 20mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN72282N Texas Instruments

SN72282N

DUAL 1-4 DECODER/DEMULTIP

Texas Instruments

10,173
RFQ

-

* - Bulk Active - - - - - - - - - - -
SN74HC251NS Texas Instruments

SN74HC251NS

IC DATA SELECT/MUX TRI-ST 16SO

Texas Instruments

9,772
RFQ
SN74HC251NS Datasheet

Datasheet

74HC 16-SOIC (0.209", 5.30mm Width) Bulk Active Multiplexer 1 x 8:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SO
CD4532BNS Texas Instruments

CD4532BNS

IC 8BIT PRIORITY ENCODER 16SO

Texas Instruments

8,050
RFQ
CD4532BNS Datasheet

Datasheet

4000B 16-SOIC (0.209", 5.30mm Width) Bulk Active Priority Encoder 1 x 8:3 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 16-SO
FST3384AQSC Fairchild Semiconductor

FST3384AQSC

BUS DRIVER

Fairchild Semiconductor

6,534
RFQ
FST3384AQSC Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Bulk Active Bus Switch 5 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-QSOP
MC74F257AM onsemi

MC74F257AM

MULTIPLEXER

onsemi

6,113
RFQ

-

* - Bulk Active - - - - - - - - - - -
CBT3251DS,112 NXP USA Inc.

CBT3251DS,112

IC MUX/DEMUX 1 X 8:1 16SSOP

NXP USA Inc.

6,000
RFQ
CBT3251DS,112 Datasheet

Datasheet

74CBT 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Multiplexer/Demultiplexer 1 x 8:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SSOP
74LV139N,112 NXP USA Inc.

74LV139N,112

IC DECODER/DEMUX 1X2:4 16DIP

NXP USA Inc.

2,132
RFQ
74LV139N,112 Datasheet

Datasheet

74LV 16-DIP (0.300", 7.62mm) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 12mA, 12mA Single Supply 1V ~ 5.5V -40°C ~ 125°C - - Through Hole 16-DIP
MC74F151MR1 onsemi

MC74F151MR1

MULTIPLEXER

onsemi

5,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
MC74F257AMR1 onsemi

MC74F257AMR1

MULTIPLEXER

onsemi

5,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
MC74F151M onsemi

MC74F151M

MULTIPLEXER

onsemi

4,112
RFQ

-

* - Bulk Active - - - - - - - - - - -
SN74HC253ANSR Texas Instruments

SN74HC253ANSR

OPEN 98/06/05

Texas Instruments

4,000
RFQ

-

74HC 16-SOIC (0.209", 5.30mm Width) Bulk Obsolete Multiplexer 2 x 4:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SO
SN74AHCT157NSR Texas Instruments

SN74AHCT157NSR

IC MULTIPLEXER 4 X 2:1 16SO

Texas Instruments

2,773
RFQ
SN74AHCT157NSR Datasheet

Datasheet

74AHCT 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SO
74HCT151DB,118 NXP USA Inc.

74HCT151DB,118

IC MULTIPLEXER 8-INPUT 16SSOP

NXP USA Inc.

4,000
RFQ
74HCT151DB,118 Datasheet

Datasheet

74HCT 16-SSOP (0.209", 5.30mm Width) Bulk Active Multiplexer 1 x 8:1 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-SSOP
MC74F151ML1 onsemi

MC74F151ML1

MULTIPLEXER

onsemi

4,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
74HCT251DB,118 NXP USA Inc.

74HCT251DB,118

74HCT251DB - MULTIPLEXER, HCT S

NXP USA Inc.

4,000
RFQ
74HCT251DB,118 Datasheet

Datasheet

74HCT 16-SSOP (0.209", 5.30mm Width) Bulk Active Multiplexer 1 x 8:1 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-SSOP
MC74F253M onsemi

MC74F253M

MULTIPLEXER

onsemi

3,750
RFQ

-

* - Bulk Active - - - - - - - - - - -
MC74ACT353D onsemi

MC74ACT353D

MULTIPLEXER, ACT SERIES, 2 FUNC,

onsemi

3,442
RFQ
MC74ACT353D Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
7WBD3125AMUTCG onsemi

7WBD3125AMUTCG

IC BUS SWITCH 1 X 1:1 8UQFN

onsemi

2,470
RFQ
7WBD3125AMUTCG Datasheet

Datasheet

- 8-UFQFN Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 2 - Single Supply 4V ~ 5.5V -55°C ~ 125°C - - Surface Mount 8-UQFN (1.6x1.6)
MC74HC153ADTG onsemi

MC74HC153ADTG

IC MULTIPLEXER 2 X 4:1 16TSSOP

onsemi

3,031
RFQ
MC74HC153ADTG Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Multiplexer 2 x 4:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-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.