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
DM74LS139SJX Fairchild Semiconductor

DM74LS139SJX

DECIMAL DECODER, LS SERIES

Fairchild Semiconductor

6,275
RFQ
DM74LS139SJX Datasheet

Datasheet

74LS 16-SOIC (0.209", 5.30mm Width) Bulk Active Decoder/Demultiplexer 1 x 2:4 2 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOP
SN74CBTS3384DBLE Texas Instruments

SN74CBTS3384DBLE

BUS DRIVER

Texas Instruments

6,000
RFQ
SN74CBTS3384DBLE Datasheet

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Bulk Active Bus Switch 5 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP
74LV139D,112 NXP USA Inc.

74LV139D,112

IC DECODER/DEMUX 1 X 2:4 16SO

NXP USA Inc.

4,197
RFQ
74LV139D,112 Datasheet

Datasheet

74LV 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 12mA, 12mA Single Supply 1V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-SO
QS3244YQ IDT, Integrated Device Technology Inc

QS3244YQ

QUICKSWITCH 8-BIT BUS SWITCH

IDT, Integrated Device Technology Inc

5,949
RFQ
QS3244YQ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
NL7SZ19DFT2 onsemi

NL7SZ19DFT2

IC DECODER/DEMUX 1 X 1:2 SC88

onsemi

2,248
RFQ
NL7SZ19DFT2 Datasheet

Datasheet

7SZ 6-TSSOP, SC-88, SOT-363 Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 1:2 1 32mA, 32mA Single Supply 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount SC-88/SC70-6/SOT-363
MC74F253N onsemi

MC74F253N

MULTIPLEXER, F/FAST SERIES, 2 FU

onsemi

5,790
RFQ
MC74F253N Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
FST3384WM Fairchild Semiconductor

FST3384WM

IC BUS SWITCH 5 X 1:1 24SOP

Fairchild Semiconductor

5,442
RFQ
FST3384WM Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Bus Switch 5 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SOP
QS3244YSO IDT, Integrated Device Technology Inc

QS3244YSO

QUICKSWITCH 8-BIT BUS SWITCH

IDT, Integrated Device Technology Inc

5,220
RFQ
QS3244YSO Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MC74AC138D onsemi

MC74AC138D

IC DECODER/DEMUX 1:8 16-SOIC

onsemi

5,073
RFQ
MC74AC138D Datasheet

Datasheet

74AC 16-SOIC (0.154", 3.90mm Width) Tube Active Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOIC
74AUP1G158GM,115 NXP USA Inc.

74AUP1G158GM,115

IC MUX LP 2-INPUT 6-XSON

NXP USA Inc.

5,000
RFQ
74AUP1G158GM,115 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, SOT886 (1.45x1)
74FST3257DR2 onsemi

74FST3257DR2

IC MUX/DEMUX 4 X 2:1 16SOIC

onsemi

1,647
RFQ
74FST3257DR2 Datasheet

Datasheet

74FST 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
74LVC157ADB,112 NXP USA Inc.

74LVC157ADB,112

IC QUAD 2-IN MUX 16SSOP

NXP USA Inc.

4,591
RFQ
74LVC157ADB,112 Datasheet

Datasheet

74LVC - Tube Active - - - - - - - - - - -
74F253SC Fairchild Semiconductor

74F253SC

IC MULTIPLEXER 2 X 4:1 16SOIC

Fairchild Semiconductor

4,524
RFQ
74F253SC Datasheet

Datasheet

74F 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 2 x 4:1 1 3mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74LV139ANS Texas Instruments

SN74LV139ANS

DECODER/DRIVER

Texas Instruments

4,500
RFQ
SN74LV139ANS Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MC74F253D onsemi

MC74F253D

MULTIPLEXER BIPOLAR 3-ST 8-IN 16

onsemi

4,209
RFQ
MC74F253D Datasheet

Datasheet

- - Bulk Active - - - - - - - - - - -
74HCT153D,653 NXP USA Inc.

74HCT153D,653

IC MULTIPLEXER 4-INPUT 16SOIC

NXP USA Inc.

4,156
RFQ
74HCT153D,653 Datasheet

Datasheet

74HCT 16-SOIC (0.154", 3.90mm Width) Bulk Active Multiplexer 2 x 4:1 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-SO
SN74AHCT157PWLE Texas Instruments

SN74AHCT157PWLE

MUX, AHCT 2 LINE INPUT

Texas Instruments

4,000
RFQ
SN74AHCT157PWLE Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN74LS157MEL onsemi

SN74LS157MEL

MUX 1-ELEMENT BIPOLAR 8-IN

onsemi

4,000
RFQ
SN74LS157MEL Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
74F398PC Fairchild Semiconductor

74F398PC

IC MULTIPLEXER 4 X 2:1 20DIP

Fairchild Semiconductor

3,924
RFQ
74F398PC Datasheet

Datasheet

74F 20-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 4 x 2:1 1 1mA, 20mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Through Hole 20-PDIP
MC74F258AD onsemi

MC74F258AD

MULTIPLEXER, F/FAST SERIES, 4 FU

onsemi

3,744
RFQ

-

* - Bulk Active - - - - - - - - - - -
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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.