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
74ACT257MTR STMicroelectronics

74ACT257MTR

IC MULTIPLEXER 4 X 2:1 16SO

STMicroelectronics

2,682
RFQ
74ACT257MTR Datasheet

Datasheet

74ACT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SO
M74HC155RM13TR STMicroelectronics

M74HC155RM13TR

IC DECODER 1 X 2:4 16SO

STMicroelectronics

1,261
RFQ
M74HC155RM13TR Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder 1 x 2:4 2 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SO
74LCX139MTR STMicroelectronics

74LCX139MTR

IC DECODER/DEMUX 1 X 2:4 16SO

STMicroelectronics

1,259
RFQ
74LCX139MTR Datasheet

Datasheet

74LCX 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 2:4 2 24mA, 24mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SO
CD4532BM96E4 Texas Instruments

CD4532BM96E4

IC PRIORITY ENCOD 1 X 8:3 16SOIC

Texas Instruments

1,511
RFQ
CD4532BM96E4 Datasheet

Datasheet

4000B 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Priority Encoder 1 x 8:3 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 16-SOIC
74VHC157MTR STMicroelectronics

74VHC157MTR

IC MULTIPLEXER 4 X 2:1 16SO

STMicroelectronics

2,777
RFQ
74VHC157MTR Datasheet

Datasheet

74VHC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SO
74HC137PWJ Nexperia USA Inc.

74HC137PWJ

IC DECODER/DEMUX 1X3:8 16TSSOP

Nexperia USA Inc.

4,356
RFQ
74HC137PWJ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 16-TSSOP
74HC237PWJ Nexperia USA Inc.

74HC237PWJ

IC DECODER/DEMUX 1X3:8 16TSSOP

Nexperia USA Inc.

4,448
RFQ
74HC237PWJ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 16-TSSOP
MC74VHCT139ADTR2G onsemi

MC74VHCT139ADTR2G

IC DECODER/DEMUX 1X2:4 16TSSOP

onsemi

4,174
RFQ

-

74VHCT 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 2:4 2 8mA, 8mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-TSSOP
74VHCT238AMTR STMicroelectronics

74VHCT238AMTR

IC DECODER/DEMUX 1 X 3:8 16SO

STMicroelectronics

2,525
RFQ
74VHCT238AMTR Datasheet

Datasheet

74VHCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SO
74AHC138BQ-Q100X Nexperia USA Inc.

74AHC138BQ-Q100X

IC DECODER/DEMUX 1X3:8 16DHVQFN

Nexperia USA Inc.

3,104
RFQ
74AHC138BQ-Q100X Datasheet

Datasheet

74AHC 16-VFQFN Exposed Pad Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 3:8 1 8mA, 8mA Single Supply 2V ~ 5.5V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 16-DHVQFN (2.5x3.5)
MC74HC157AD onsemi

MC74HC157AD

IC DATA SEL/MULTPL 4X2:1 16SOIC

onsemi

2,946
RFQ
MC74HC157AD Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Data Selector/Multiplexer 4 x 2:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SOIC
MC74ACT139DTR2 onsemi

MC74ACT139DTR2

IC DECODER/DEMUX 1X2:4 16TSSOP

onsemi

4,417
RFQ
MC74ACT139DTR2 Datasheet

Datasheet

74ACT 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 2:4 2 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
74HC151BQX Nexperia USA Inc.

74HC151BQX

74HC151BQ/SOT763/DHVQFN16

Nexperia USA Inc.

4,247
RFQ
74HC151BQX Datasheet

Datasheet

74HC 16-VFQFN Exposed Pad Tape & Reel (TR) Active Data Selector/Multiplexer 1 x 8:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 16-DHVQFN (2.5x3.5)
SN74AHC257PWR Texas Instruments

SN74AHC257PWR

QUADRUPLE 2-LINE TO 1-LINE DATA

Texas Instruments

2,985
RFQ
SN74AHC257PWR Datasheet

Datasheet

74AHC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Data Selector/Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-TSSOP
74AHCT138BQ,115 Nexperia USA Inc.

74AHCT138BQ,115

IC DECODER/DEMUX 1X3:8 16DHVQFN

Nexperia USA Inc.

1,185
RFQ
74AHCT138BQ,115 Datasheet

Datasheet

74AHCT 16-VFQFN Exposed Pad Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 3:8 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-DHVQFN (2.5x3.5)
74AUP1G157GF,132 Nexperia USA Inc.

74AUP1G157GF,132

IC MULTIPLEXER 1 X 2:1 6XSON

Nexperia USA Inc.

3,972
RFQ
74AUP1G157GF,132 Datasheet

Datasheet

74AUP 6-XFDFN Tape & Reel (TR) Obsolete Multiplexer 1 x 2:1 1 4mA, 4mA Single Supply 0.8V ~ 3.6V -40°C ~ 125°C (TA) - - Surface Mount 6-XSON, SOT891 (1x1)
74AUP1G158GF,132 Nexperia USA Inc.

74AUP1G158GF,132

IC MULTIPLEXER 1 X 2:1 6XSON

Nexperia USA Inc.

3,306
RFQ
74AUP1G158GF,132 Datasheet

Datasheet

74AUP 6-XFDFN Tape & Reel (TR) Obsolete Multiplexer 1 x 2:1 1 4mA, 4mA Single Supply 0.8V ~ 3.6V -40°C ~ 125°C (TA) - - Surface Mount 6-XSON, SOT891 (1x1)
CD4532BPW Texas Instruments

CD4532BPW

IC PRIORITY ENCOD 1X8:3 16TSSOP

Texas Instruments

3,614
RFQ
CD4532BPW Datasheet

Datasheet

4000B 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Priority Encoder 1 x 8:3 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 16-TSSOP
CD4532BPWE4 Texas Instruments

CD4532BPWE4

IC PRIORITY ENCOD 1X8:3 16TSSOP

Texas Instruments

3,152
RFQ
CD4532BPWE4 Datasheet

Datasheet

4000B 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Priority Encoder 1 x 8:3 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 16-TSSOP
CD4532BPWG4 Texas Instruments

CD4532BPWG4

IC PRIORITY ENCOD 1X8:3 16TSSOP

Texas Instruments

3,921
RFQ
CD4532BPWG4 Datasheet

Datasheet

4000B 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Priority Encoder 1 x 8:3 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°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.