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
DM74ALS157M Fairchild Semiconductor

DM74ALS157M

IC MULTIPLEXER 4 X 2:1 16SOIC

Fairchild Semiconductor

4,507
RFQ
DM74ALS157M Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 400µA, 8mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
MC14028BFL1 Motorola

MC14028BFL1

DECIMAL DECODER/DRIVER,

Motorola

3,880
RFQ
MC14028BFL1 Datasheet

Datasheet

- 16-SOIC (0.209", 5.30mm Width) Bulk Active Decoder 1 x 4:10 1 8.8mA, 8.8mA Single Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 16-SOEIAJ
74FST3126Q IDT, Integrated Device Technology Inc

74FST3126Q

BUS SWITCH 4-ELEMENT 4-IN

IDT, Integrated Device Technology Inc

3,037
RFQ
74FST3126Q Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Bus Switch 1 x 1:1 4 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
DM74ALS258M Fairchild Semiconductor

DM74ALS258M

IC MULTIPLEXER 4 X 2:1 16SOIC

Fairchild Semiconductor

3,032
RFQ
DM74ALS258M Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 2.6mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
CBT3384DB,112 NXP USA Inc.

CBT3384DB,112

BUS DRIVER, CBT/FST/QS/5C/B SERI

NXP USA Inc.

2,950
RFQ
CBT3384DB,112 Datasheet

Datasheet

74CBT 24-SSOP (0.209", 5.30mm Width) Tube Active Bus Switch 5 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP
DM74ALS253M Fairchild Semiconductor

DM74ALS253M

IC MULTIPLEXER 2 X 4:1 16SOIC

Fairchild Semiconductor

2,880
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
MC74AC139DT onsemi

MC74AC139DT

IC DCODER/DEMUX DUAL 1:4 16TSSOP

onsemi

2,688
RFQ
MC74AC139DT Datasheet

Datasheet

74AC 16-TSSOP (0.173", 4.40mm Width) Bulk Active Decoder/Demultiplexer 1 x 2:4 2 24mA, 24mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
DM74ALS258MX Fairchild Semiconductor

DM74ALS258MX

IC MULTIPLEXER 4 X 2:1 16SOIC

Fairchild Semiconductor

2,500
RFQ
DM74ALS258MX Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 4 x 2:1 1 2.6mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
74ACT153SCX Fairchild Semiconductor

74ACT153SCX

IC MULTIPLEXER 2 X 4:1 16SOIC

Fairchild Semiconductor

2,500
RFQ
74ACT153SCX Datasheet

Datasheet

74ACT 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 2 x 4:1 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
DM74ALS151N Fairchild Semiconductor

DM74ALS151N

IC MULTIPLEXER 1 X 8:1 16DIP

Fairchild Semiconductor

2,500
RFQ
DM74ALS151N Datasheet

Datasheet

74ALS 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 1 x 8:1 1 2.6mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Through Hole 16-PDIP
74CBTLVD3245PW-Q1J Nexperia USA Inc.

74CBTLVD3245PW-Q1J

IC BUS SWITCH 8 X 1:1 20TSSOP

Nexperia USA Inc.

1,082
RFQ

-

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Bus Switch 8 x 1:1 1 - Single Supply 3V ~ 3.6V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 20-TSSOP
DM74ALS251M Fairchild Semiconductor

DM74ALS251M

IC MULTIPLEXER 1 X 8:1 16SOIC

Fairchild Semiconductor

2,272
RFQ
DM74ALS251M Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 1 x 8:1 1 2.6mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
CD40257BPWR Texas Instruments

CD40257BPWR

IC MULTIPLEXER 4 X 1:2 16TSSOP

Texas Instruments

3,137
RFQ
CD40257BPWR Datasheet

Datasheet

4000B 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 1:2 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 16-TSSOP
74F253SJX Fairchild Semiconductor

74F253SJX

IC MULTIPLEXER 2 X 4:1 16SOP

Fairchild Semiconductor

2,000
RFQ
74F253SJX Datasheet

Datasheet

74F 16-SOIC (0.209", 5.30mm Width) Bulk Obsolete Multiplexer 2 x 4:1 1 3mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOP
SN74HC158ANSR Texas Instruments

SN74HC158ANSR

MOS GENERAL PURP LOG

Texas Instruments

2,000
RFQ
SN74HC158ANSR Datasheet

Datasheet

74HC 16-SOIC (0.209", 5.30mm Width) Bulk Active Multiplexer 4 x 2:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SO
74FST3244PY IDT, Integrated Device Technology Inc

74FST3244PY

74FST3244 - BUS DRIVER

IDT, Integrated Device Technology Inc

1,833
RFQ
74FST3244PY Datasheet

Datasheet

- 20-SSOP (0.209", 5.30mm Width) Bulk Active Bus Switch 4 x 1:1 2 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 20-SSOP
74FST3125FQ IDT, Integrated Device Technology Inc

74FST3125FQ

74FST3125 - 16-BIT BUS SWITCH

IDT, Integrated Device Technology Inc

1,745
RFQ
74FST3125FQ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
74FST3253Q IDT, Integrated Device Technology Inc

74FST3253Q

MUX/DEMUX BUS SWITCH

IDT, Integrated Device Technology Inc

1,553
RFQ
74FST3253Q Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Multiplexer/Demultiplexer 2 x 4:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
74AUP1G157GS,132 Nexperia USA Inc.

74AUP1G157GS,132

74AUP1G157 - LOW-POWER 2-INPUT M

Nexperia USA Inc.

571,686
RFQ
74AUP1G157GS,132 Datasheet

Datasheet

74AUP 6-XFDFN Bulk Active Multiplexer 1 x 2:1 1 4mA, 4mA Single Supply 0.8V ~ 3.6V -40°C ~ 125°C (TA) - - Surface Mount 6-XSON, SOT1202 (1x1)
74HC238PW-Q100J Nexperia USA Inc.

74HC238PW-Q100J

IC DECODER/DEMUX 1X3:8 16TSSOP

Nexperia USA Inc.

3,437
RFQ
74HC238PW-Q100J Datasheet

Datasheet

74HC 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 Automotive AEC-Q100 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.