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
SN74CBT3251DBQRG4 Texas Instruments

SN74CBT3251DBQRG4

IC MUX/DEMUX 1 X 8:1 16SSOP

Texas Instruments

2,371
RFQ
SN74CBT3251DBQRG4 Datasheet

Datasheet

74CBT 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 1 x 8:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SSOP
SN74LS157DRE4 Texas Instruments

SN74LS157DRE4

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

2,554
RFQ
SN74LS157DRE4 Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer 4 x 2:1 1 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
74CBTLV3125DBQRE4 Texas Instruments

74CBTLV3125DBQRE4

IC BUS SWITCH 1 X 1:1 16SSOP

Texas Instruments

4,659
RFQ
74CBTLV3125DBQRE4 Datasheet

Datasheet

74CBTLV 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Bus Switch 1 x 1:1 4 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SSOP
74CBTLV3125DBQRG4 Texas Instruments

74CBTLV3125DBQRG4

IC BUS SWITCH 1 X 1:1 16SSOP

Texas Instruments

2,631
RFQ
74CBTLV3125DBQRG4 Datasheet

Datasheet

74CBTLV 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Bus Switch 1 x 1:1 4 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SSOP
SN74LVC138APWRE4 Texas Instruments

SN74LVC138APWRE4

IC DECODER/DEMUX 1X3:8 16TSSOP

Texas Instruments

2,181
RFQ
SN74LVC138APWRE4 Datasheet

Datasheet

74LVC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 1.65V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74LVC139APWRG4 Texas Instruments

SN74LVC139APWRG4

IC DECODER/DEMUX 1X2:4 16TSSOP

Texas Instruments

2,011
RFQ
SN74LVC139APWRG4 Datasheet

Datasheet

74LVC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Decoder/Demultiplexer 1 x 2:4 2 24mA, 24mA Single Supply 1.65V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
CD74HC139EG4 Texas Instruments

CD74HC139EG4

IC DECODER/DEMUX 1X2:4 16DIP

Texas Instruments

2,511
RFQ
CD74HC139EG4 Datasheet

Datasheet

74HC 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Decoder/Demultiplexer 1 x 2:4 2 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-PDIP
CD74HC151EG4 Texas Instruments

CD74HC151EG4

IC MULTIPLEXER 1 X 8:1 16DIP

Texas Instruments

1,522
RFQ
CD74HC151EG4 Datasheet

Datasheet

74HC 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Multiplexer 1 x 8:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-PDIP
CD74HC157EG4 Texas Instruments

CD74HC157EG4

IC MULTIPLEXER 4 X 2:1 16DIP

Texas Instruments

3,080
RFQ
CD74HC157EG4 Datasheet

Datasheet

74HC 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Multiplexer 4 x 2:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-PDIP
CD74HC237EG4 Texas Instruments

CD74HC237EG4

IC DECODER/DEMUX 1X3:8 16DIP

Texas Instruments

1,835
RFQ
CD74HC237EG4 Datasheet

Datasheet

74HC 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-PDIP
SN74HCT138NG4 Texas Instruments

SN74HCT138NG4

IC DECODER/DEMUX 1X3:8 16DIP

Texas Instruments

2,937
RFQ
SN74HCT138NG4 Datasheet

Datasheet

74HCT 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Decoder/Demultiplexer 1 x 3:8 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Through Hole 16-PDIP
CBT3384PW,118 Nexperia USA Inc.

CBT3384PW,118

IC BUS SWITCH 5 X 1:1 24TSSOP

Nexperia USA Inc.

4,177
RFQ
CBT3384PW,118 Datasheet

Datasheet

74CBT 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 5 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
SN74LS138DRG4 Texas Instruments

SN74LS138DRG4

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

3,074
RFQ
SN74LS138DRG4 Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74LVC257APWRQ1 Texas Instruments

SN74LVC257APWRQ1

AUTOMOTIVE QUADRUPLE 2-LINE TO 1

Texas Instruments

1,842
RFQ
SN74LVC257APWRQ1 Datasheet

Datasheet

74LVC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Data Selector/Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 3.6V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 16-TSSOP
PI5C3257QE-1516 Diodes Incorporated

PI5C3257QE-1516

BUS SWITCH 5V NARROW QSOP-16

Diodes Incorporated

2,987
RFQ
PI5C3257QE-1516 Datasheet

Datasheet

* - Tube Active - - - - - - - - - - -
PI3C3384QEX Diodes Incorporated

PI3C3384QEX

IC BUS SWITCH 5 X 1:1 24QSOP

Diodes Incorporated

4,409
RFQ
PI3C3384QEX Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 5 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-QSOP
PI3CH3253QEX Diodes Incorporated

PI3CH3253QEX

BUS SWITCH 3V QSOP-16 T&R 2.5K

Diodes Incorporated

4,087
RFQ

-

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 2.97V ~ 3.63V -40°C ~ 85°C - - Surface Mount 16-QSOP
PI3CH3257QEX Diodes Incorporated

PI3CH3257QEX

BUS SWITCH 3V QSOP-16 T&R 2.5K

Diodes Incorporated

2,206
RFQ

-

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 2.97V ~ 3.63V -40°C ~ 85°C - - Surface Mount 16-QSOP
SN74CBT3257CPWRE4 Texas Instruments

SN74CBT3257CPWRE4

IC MUX/DEMUX 4 X 2:1 16TSSOP

Texas Instruments

1,772
RFQ
SN74CBT3257CPWRE4 Datasheet

Datasheet

74CBT 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74CBT3257CPWRG4 Texas Instruments

SN74CBT3257CPWRG4

IC MUX/DEMUX 4 X 2:1 16TSSOP

Texas Instruments

1,243
RFQ
SN74CBT3257CPWRG4 Datasheet

Datasheet

74CBT 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°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.