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
PCA9848PWZ NXP USA Inc.

PCA9848PWZ

IC BUS SWITCH 2 X 8:1 24TSSOP

NXP USA Inc.

1,505
RFQ
PCA9848PWZ Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Bus Switch 2 x 8:1 1 - Dual Supply 0.8V ~ 3.6V, 1.65V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-TSSOP
FST16233MEA onsemi

FST16233MEA

IC MUX/DEMUX 8 X 1:2 56SSOP

onsemi

4,439
RFQ
FST16233MEA Datasheet

Datasheet

- 56-BSSOP (0.295", 7.50mm Width) Tube Obsolete Multiplexer/Demultiplexer 8 x 1:2 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-SSOP
CD74HCT257M Texas Instruments

CD74HCT257M

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

1,628
RFQ
CD74HCT257M Datasheet

Datasheet

74HCT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 6mA, 6mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
74HC4515D,653 Nexperia USA Inc.

74HC4515D,653

IC DECODER/DEMUX 1X4:16 24SO

Nexperia USA Inc.

4,677
RFQ
74HC4515D,653 Datasheet

Datasheet

74HC 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 4:16 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 24-SO
SN74ALS251DR Texas Instruments

SN74ALS251DR

IC MULTIPLEXER 1 X 8:1 16SOIC

Texas Instruments

1,070
RFQ
SN74ALS251DR Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer 1 x 8:1 1 2.6mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
74LCX257MTR STMicroelectronics

74LCX257MTR

IC MULTIPLEXER 4 X 2:1 16SO

STMicroelectronics

2,318
RFQ
74LCX257MTR Datasheet

Datasheet

74LCX 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 3.6V -55°C ~ 125°C - - Surface Mount 16-SO
M74HC148TTR STMicroelectronics

M74HC148TTR

IC PRIORITY ENCOD 1X8:3 16TSSOP

STMicroelectronics

3,380
RFQ
M74HC148TTR Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Priority Encoder 1 x 8:3 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-TSSOP
SN74AS258DR Texas Instruments

SN74AS258DR

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

4,949
RFQ
SN74AS258DR Datasheet

Datasheet

74AS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 2.6mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
FIN1022MTCX onsemi

FIN1022MTCX

IC CROSSPOINT SW 1 X 2:2 16TSSOP

onsemi

1,605
RFQ
FIN1022MTCX Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Crosspoint Switch 1 x 2:2 1 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
CBT16210DGG,118 NXP USA Inc.

CBT16210DGG,118

IC BUS SWITCH 10 X 1:1 48TSSOP

NXP USA Inc.

4,178
RFQ
CBT16210DGG,118 Datasheet

Datasheet

74CBT 48-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Obsolete Bus Switch 10 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-TSSOP
74CB3T16211DGGRE4 Texas Instruments

74CB3T16211DGGRE4

IC BUS SWITCH 12 X 1:1 56TSSOP

Texas Instruments

3,076
RFQ
74CB3T16211DGGRE4 Datasheet

Datasheet

74CB 56-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Discontinued at Digi-Key Bus Switch 12 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 56-TSSOP
PI3B3126WE Diodes Incorporated

PI3B3126WE

IC BUS SWITCH 1 X 1:1 14SOIC

Diodes Incorporated

1,846
RFQ
PI3B3126WE Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Bus Switch 1 x 1:1 4 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 14-SOIC
HCF4016BEY STMicroelectronics

HCF4016BEY

IC BILATERAL SW 1 X 1:1 14DIP

STMicroelectronics

3,004
RFQ
HCF4016BEY Datasheet

Datasheet

4000B 14-DIP (0.300", 7.62mm) Tube Obsolete Bilateral, FET Switches 1 x 1:1 4 - Dual Supply 3V ~ 20V -55°C ~ 125°C - - Through Hole 14-DIP
M74HC138B1R STMicroelectronics

M74HC138B1R

IC DECODER/DEMUX 1X3:8 16DIP

STMicroelectronics

4,481
RFQ
M74HC138B1R Datasheet

Datasheet

74HC 16-DIP (0.300", 7.62mm) Tube Obsolete Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-DIP
M74HC139B1R STMicroelectronics

M74HC139B1R

IC DECODER/DEMUX 1X2:4 16DIP

STMicroelectronics

4,394
RFQ
M74HC139B1R Datasheet

Datasheet

74HC 16-DIP (0.300", 7.62mm) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-DIP
M74HC148B1R STMicroelectronics

M74HC148B1R

IC PRIORITY ENCOD 1 X 8:3 16DIP

STMicroelectronics

3,526
RFQ
M74HC148B1R Datasheet

Datasheet

74HC 16-DIP (0.300", 7.62mm) Tube Obsolete Priority Encoder 1 x 8:3 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-DIP
M74HC257B1R STMicroelectronics

M74HC257B1R

IC MULTIPLEXER 4 X 2:1 16DIP

STMicroelectronics

3,448
RFQ
M74HC257B1R Datasheet

Datasheet

74HC 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 4 x 2:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-DIP
DM74S258N onsemi

DM74S258N

IC MULTIPLEXER 4 X 2:1 16DIP

onsemi

1,665
RFQ
DM74S258N Datasheet

Datasheet

74S 16-DIP (0.300", 7.62mm) Bag Obsolete Multiplexer 4 x 2:1 1 6.5mA, 20mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Through Hole 16-PDIP
FST16211MEA onsemi

FST16211MEA

IC BUS SWITCH 12 X 1:1 56SSOP

onsemi

4,979
RFQ
FST16211MEA Datasheet

Datasheet

- 56-BSSOP (0.295", 7.50mm Width) Tube Obsolete Bus Switch 12 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-SSOP
74CBT16214DGGRG4 Texas Instruments

74CBT16214DGGRG4

IC MUX/DEMUX 12 X 1:3 56TSSOP

Texas Instruments

2,900
RFQ
74CBT16214DGGRG4 Datasheet

Datasheet

74CBT 56-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 12 x 1:3 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-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.