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
SN74CBTLV3257PWE4 Texas Instruments

SN74CBTLV3257PWE4

IC MUX/DEMUX 4 X 1:2 16TSSOP

Texas Instruments

1,428
RFQ
SN74CBTLV3257PWE4 Datasheet

Datasheet

74CBTLV 16-TSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Multiplexer/Demultiplexer 4 x 1:2 4 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
SN74CBTLV3257PWG4 Texas Instruments

SN74CBTLV3257PWG4

IC MUX/DEMUX 4 X 1:2 16TSSOP

Texas Instruments

2,840
RFQ
SN74CBTLV3257PWG4 Datasheet

Datasheet

74CBTLV 16-TSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Multiplexer/Demultiplexer 4 x 1:2 4 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
CD4555BEE4 Texas Instruments

CD4555BEE4

CMOS DUAL BINARY TO 1-OF-4 DECOD

Texas Instruments

4,918
RFQ
CD4555BEE4 Datasheet

Datasheet

4000B 16-DIP (0.300", 7.62mm) Tube Active Decoder/Demultiplexer 1 x 2:4 2 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Through Hole 16-PDIP
PI5C3257WE Diodes Incorporated

PI5C3257WE

IC MUX/DEMUX 4 X 2:1 16SOIC

Diodes Incorporated

3,589
RFQ
PI5C3257WE Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 16-SOIC
PI5C3253WE Diodes Incorporated

PI5C3253WE

IC MUX/DEMUX 2 X 4:1 16SOIC

Diodes Incorporated

3,739
RFQ
PI5C3253WE Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74CB3Q3253PWRE4 Texas Instruments

SN74CB3Q3253PWRE4

IC MUX/DEMUX 2 X 4:1 16TSSOP

Texas Instruments

2,930
RFQ
SN74CB3Q3253PWRE4 Datasheet

Datasheet

74CB 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74CB3Q3253PWRG4 Texas Instruments

SN74CB3Q3253PWRG4

IC MUX/DEMUX 2 X 4:1 16TSSOP

Texas Instruments

2,431
RFQ
SN74CB3Q3253PWRG4 Datasheet

Datasheet

74CB 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PI3CH281LEX Diodes Incorporated

PI3CH281LEX

BUS SWITCH 3V TSSOP-16

Diodes Incorporated

2,368
RFQ
PI3CH281LEX Datasheet

Datasheet

* - Tape & Reel (TR) Obsolete - - - - - - - - - - -
CD74HC154M Texas Instruments

CD74HC154M

IC DECODER/DEMUX 1X4:16 24SOIC

Texas Instruments

3,549
RFQ
CD74HC154M Datasheet

Datasheet

74HC 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 4:16 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 24-SOIC
CD74HC237MT Texas Instruments

CD74HC237MT

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

1,640
RFQ
CD74HC237MT Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SOIC
CD74HCT138MT Texas Instruments

CD74HCT138MT

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

4,552
RFQ
CD74HCT138MT Datasheet

Datasheet

74HCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
CD74HCT153EE4 Texas Instruments

CD74HCT153EE4

HIGH SPEED CMOS LOGIC DUAL 4-INP

Texas Instruments

4,842
RFQ
CD74HCT153EE4 Datasheet

Datasheet

74HCT 16-DIP (0.300", 7.62mm) Tube Active Data Selector/Multiplexer 2 x 4:1 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-PDIP
CBT3244ABQ,115 Nexperia USA Inc.

CBT3244ABQ,115

IC BUS SWITCH 4 X 1:1 20DHVQFN

Nexperia USA Inc.

2,344
RFQ
CBT3244ABQ,115 Datasheet

Datasheet

74CBT 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Bus Switch 4 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-DHVQFN (4.5x2.5)
74ACT138MTR STMicroelectronics

74ACT138MTR

IC DECODER/DEMUX 1 X 3:8 16SO

STMicroelectronics

1,555
RFQ
74ACT138MTR Datasheet

Datasheet

74ACT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SO
NC7SZ66M5X onsemi

NC7SZ66M5X

IC BUS SWITCH 1 X 1:1 SOT23-5

onsemi

4,249
RFQ

-

7SZ SC-74A, SOT-753 Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 1 - Single Supply 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount SOT-23-5
PI3B3253LE Diodes Incorporated

PI3B3253LE

BUS SWITCH 3V TSSOP-16 TUBE 96PC

Diodes Incorporated

3,580
RFQ

-

- 16-TSSOP (0.173", 4.40mm Width) Tube Active Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 2.97V ~ 3.63V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PI3B3257LE Diodes Incorporated

PI3B3257LE

BUS SWITCH 3V TSSOP-16 TUBE 96PC

Diodes Incorporated

4,152
RFQ

-

- 16-TSSOP (0.173", 4.40mm Width) Tube Active Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 2.97V ~ 3.63V -40°C ~ 85°C - - Surface Mount 16-TSSOP
DM74ALS253M onsemi

DM74ALS253M

IC MULTIPLEXER 2 X 4:1 16SOIC

onsemi

1,021
RFQ
DM74ALS253M Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 2 x 4:1 1 2.6mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
74HC238DB,112 Nexperia USA Inc.

74HC238DB,112

IC DECODER/DEMUX 1X3:8 16SSOP

Nexperia USA Inc.

3,649
RFQ
74HC238DB,112 Datasheet

Datasheet

74HC 16-SSOP (0.209", 5.30mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 16-SSOP
CD4016BMG4 Texas Instruments

CD4016BMG4

IC BILATERAL SW 1 X 1:1 14SOIC

Texas Instruments

2,184
RFQ
CD4016BMG4 Datasheet

Datasheet

4000B 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Bilateral, FET Switches 1 x 1:1 4 - Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 14-SOIC
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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.