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
CD40147BEG4 Texas Instruments

CD40147BEG4

IC PRIORITY ENCOD 10 X 1:4 16DIP

Texas Instruments

2,669
RFQ
CD40147BEG4 Datasheet

Datasheet

4000B 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Priority Encoder 1 x 10:4 1 6.8mA, 6.8mA Single Supply 3V ~ 18V -55°C ~ 125°C - - Through Hole 16-PDIP
74F537PC onsemi

74F537PC

IC DECODER 1 X 4:1 20DIP

onsemi

1,341
RFQ
74F537PC Datasheet

Datasheet

74F 20-DIP (0.300", 7.62mm) Tube Obsolete Decoder 1 x 4:1 1 3mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Through Hole 20-PDIP
SN74CBT3253PWR Texas Instruments

SN74CBT3253PWR

IC MUX/DEMUX 2 X 4:1 16TSSOP

Texas Instruments

4,297
RFQ
SN74CBT3253PWR Datasheet

Datasheet

74CBT 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
74VHC138TTR STMicroelectronics

74VHC138TTR

IC DECODER/DEMUX 1X3:8 16TSSOP

STMicroelectronics

4,461
RFQ
74VHC138TTR Datasheet

Datasheet

74VHC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 8mA, 8mA Single Supply 2V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-TSSOP
SN74HC258NSR Texas Instruments

SN74HC258NSR

IC MULTIPLEXER 4 X 2:1 16SO

Texas Instruments

4,414
RFQ
SN74HC258NSR Datasheet

Datasheet

74HC 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SO
74LVX238TTR STMicroelectronics

74LVX238TTR

IC DECODER/DEMUX 1X3:8 16TSSOP

STMicroelectronics

3,690
RFQ
74LVX238TTR Datasheet

Datasheet

74LVX 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 4mA, 4mA Single Supply 2V ~ 3.6V -55°C ~ 125°C - - Surface Mount 16-TSSOP
TC7WB66CFK,LF Toshiba Semiconductor and Storage

TC7WB66CFK,LF

IC BUS SWITCH 2 X 1:1 US8

Toshiba Semiconductor and Storage

4,206
RFQ

-

TC7WB 8-VFSOP (0.091", 2.30mm Width) Tape & Reel (TR) Active Bus Switch 2 x 1:1 1 - Single Supply 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 8-SSOP
TC74AC138P(F) Toshiba Semiconductor and Storage

TC74AC138P(F)

IC DECODER 1 X 3:8 16DIP

Toshiba Semiconductor and Storage

4,963
RFQ

-

- 16-DIP (0.300", 7.62mm) Tube Not For New Designs Decoder 1 x 3:8 1 75mA, 75mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Through Hole 16-DIP
SN74CBT6800CDGVRE4 Texas Instruments

SN74CBT6800CDGVRE4

IC BUS SWITCH 10 X 1:1 24TVSOP

Texas Instruments

3,198
RFQ
SN74CBT6800CDGVRE4 Datasheet

Datasheet

74CBT 24-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Bus Switch 10 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TVSOP
SN74CB3T3384PWG4 Texas Instruments

SN74CB3T3384PWG4

IC BUS SWITCH 5 X 1:1 24TSSOP

Texas Instruments

4,099
RFQ
SN74CB3T3384PWG4 Datasheet

Datasheet

74CB 24-TSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Bus Switch 5 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-TSSOP
IDTQS3390SOG8 Renesas Electronics Corporation

IDTQS3390SOG8

IC MUX/DEMUX 1 X 16:8 28SOIC

Renesas Electronics Corporation

1,902
RFQ
IDTQS3390SOG8 Datasheet

Datasheet

- 28-SOIC (0.345", 8.77mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 1 x 16:8 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 28-SOIC
PI3CH360LE Diodes Incorporated

PI3CH360LE

IC MUX/DEMUX 3 X 2:1 16TSSOP

Diodes Incorporated

4,212
RFQ
PI3CH360LE Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer/Demultiplexer 3 x 2:1 1 - Single Supply 2.25V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74AHCT157DG4 Texas Instruments

SN74AHCT157DG4

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

2,356
RFQ
SN74AHCT157DG4 Datasheet

Datasheet

74AHCT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
PI3CH360QE Diodes Incorporated

PI3CH360QE

IC MUX/DEMUX 3 X 2:1 16QSOP

Diodes Incorporated

2,143
RFQ
PI3CH360QE Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Multiplexer/Demultiplexer 3 x 2:1 1 - Single Supply 2.25V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-QSOP
SN74LS251DR Texas Instruments

SN74LS251DR

IC MULTIPLEXER 1 X 8:1 16SOIC

Texas Instruments

2,650
RFQ
SN74LS251DR Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer 1 x 8:1 1 2.6mA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
M74HC42RM13TR STMicroelectronics

M74HC42RM13TR

IC DECODER 1 X 4:10 16SO

STMicroelectronics

1,821
RFQ
M74HC42RM13TR Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder 1 x 4:10 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SO
CD74HC154M96G4 Texas Instruments

CD74HC154M96G4

IC DECODER/DEMUX 1X4:16 24SOIC

Texas Instruments

4,157
RFQ
CD74HC154M96G4 Datasheet

Datasheet

74HC 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Decoder/Demultiplexer 1 x 4:16 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 24-SOIC
SN74CB3Q3244DGVR Texas Instruments

SN74CB3Q3244DGVR

IC BUS SWITCH 4 X 1:1 20TVSOP

Texas Instruments

2,321
RFQ
SN74CB3Q3244DGVR Datasheet

Datasheet

74CB 20-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 4 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-TVSOP
SN74CB3Q3305PWRG4 Texas Instruments

SN74CB3Q3305PWRG4

IC BUS SWITCH 1 X 1:1 8TSSOP

Texas Instruments

2,134
RFQ
SN74CB3Q3305PWRG4 Datasheet

Datasheet

74CB 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Bus Switch 1 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 8-TSSOP
DM74AS258N onsemi

DM74AS258N

IC MULTIPLEXER 4 X 2:1 16DIP

onsemi

2,709
RFQ
DM74AS258N Datasheet

Datasheet

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