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
SN74CB3Q3244ZQNR Texas Instruments

SN74CB3Q3244ZQNR

IC BUS SWITCH 4 X 1:1 20BGA

Texas Instruments

1,767
RFQ
SN74CB3Q3244ZQNR Datasheet

Datasheet

74CB 20-VFBGA Tape & Reel (TR) Obsolete Bus Switch 4 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-BGA MICROSTAR JUNIOR (4x3)
SN74CB3T3253DR Texas Instruments

SN74CB3T3253DR

IC MUX/DEMUX 2 X 4:1 16SOIC

Texas Instruments

2,100
RFQ
SN74CB3T3253DR Datasheet

Datasheet

74CB 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74CBTR16861DLR Texas Instruments

SN74CBTR16861DLR

IC BUS SWITCH 10 X 1:1 48SSOP

Texas Instruments

9,000
RFQ
SN74CBTR16861DLR Datasheet

Datasheet

74CBTR 48-BSSOP (0.295", 7.50mm Width) Bulk Obsolete Bus Switch 10 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-SSOP
SN74CB3T3253DGVR Texas Instruments

SN74CB3T3253DGVR

IC MUX/DEMUX 2 X 4:1 16TVSOP

Texas Instruments

4,200
RFQ
SN74CB3T3253DGVR Datasheet

Datasheet

74CB 16-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TVSOP
SN74CBTK16245DLR Texas Instruments

SN74CBTK16245DLR

IC BUS SWITCH 8 X 1:1 48SSOP

Texas Instruments

3,000
RFQ
SN74CBTK16245DLR Datasheet

Datasheet

74CBTK 48-BSSOP (0.295", 7.50mm Width) Bulk Obsolete Bus Switch 8 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-SSOP
7WB383MUTAG onsemi

7WB383MUTAG

IC BUS FET EXCH SW 1 X 2:1 8UDFN

onsemi

1,561
RFQ
7WB383MUTAG Datasheet

Datasheet

- 8-UFDFN Tape & Reel (TR) Obsolete Bus FET Exchange Switch 1 x 2:1 1 - Single Supply 4V ~ 5.5V -55°C ~ 125°C - - Surface Mount 8-UDFN (1.8x1.2)
QS74FCT158ATS1 Quality Semiconductor

QS74FCT158ATS1

IC MULTIPLEXER 2 X 8:4

Quality Semiconductor

15,573
RFQ
QS74FCT158ATS1 Datasheet

Datasheet

QS74FCT158 - Bulk Obsolete Multiplexer 2 x 8:4 4 12mA, 32mA Single Supply 5V -40°C ~ 85°C - - Surface Mount -
74ACT11257PW Texas Instruments

74ACT11257PW

IC MULTIPLEXER 4 X 2:1 20TSSOP

Texas Instruments

1,698
RFQ
74ACT11257PW Datasheet

Datasheet

74ACT 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-TSSOP
74AC11138PW Texas Instruments

74AC11138PW

IC DECODER/DEMUX 1X3:8 16TSSOP

Texas Instruments

2,893
RFQ
74AC11138PW Datasheet

Datasheet

74AC 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
QS74FCT2253ATS1 Quality Semiconductor

QS74FCT2253ATS1

MUX, FCT SERIES

Quality Semiconductor

3,227
RFQ
QS74FCT2253ATS1 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
QS74FCT158ATS1X Quality Semiconductor

QS74FCT158ATS1X

MULTIPLEXER, 4-FUNC, 2 LINE INPU

Quality Semiconductor

2,500
RFQ
QS74FCT158ATS1X Datasheet

Datasheet

- - Bulk Active - - - - - - - - - - -
CD4532BFX Harris Corporation

CD4532BFX

CMOS 8-BIT PRUIRUTY ENCODER

Harris Corporation

453
RFQ
CD4532BFX Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN74ALS151D Texas Instruments

SN74ALS151D

IC MULTIPLEXER 1 X 8:1 16SOIC

Texas Instruments

237
RFQ
SN74ALS151D Datasheet

Datasheet

74ALS 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
SN74148N Texas Instruments

SN74148N

ENCODER

Texas Instruments

3,854
RFQ
SN74148N Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Active Priority Encoder 1 x 8:3 1 800µA, 16mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Through Hole 16-PDIP
MC10164FN onsemi

MC10164FN

MUX 1-ELEMENT ECL

onsemi

2,572
RFQ
MC10164FN Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
54F151ADC National Semiconductor

54F151ADC

MULTIPLEXER, F/FAST SERIES

National Semiconductor

322
RFQ
54F151ADC Datasheet

Datasheet

54F 16-CDIP (0.300", 7.62mm) Bulk Active Data Selector/Multiplexer 1 x 8:1 1 1mA, 20mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-CDIP
SN74ALS257AD Texas Instruments

SN74ALS257AD

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

369
RFQ
SN74ALS257AD Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 4 x 2:1 1 2.6mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74AS257FN Texas Instruments

SN74AS257FN

MUX, 4-FUNC, 2 LINE INPUT, TTL

Texas Instruments

3,739
RFQ
SN74AS257FN Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
NLV74ACT138DR2G onsemi

NLV74ACT138DR2G

IC DECODER/DEMUX 1X1:8 16SOIC

onsemi

2,220
RFQ
NLV74ACT138DR2G Datasheet

Datasheet

74ACT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 1:8 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74ALS352D Texas Instruments

SN74ALS352D

MULTIPLEXER, ALS SERIES

Texas Instruments

1,750
RFQ
SN74ALS352D Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
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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.