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
SY100E457JZ Microchip Technology

SY100E457JZ

IC MULTIPLEXER 3 X 2:1 28PLCC

Microchip Technology

1,268
RFQ
SY100E457JZ Datasheet

Datasheet

100E 28-LCC (J-Lead) Tube Obsolete Multiplexer 3 x 2:1 1 - Dual Supply -4.2V ~ -5.5V 0°C ~ 85°C - - Surface Mount 28-PLCC (11.48x11.48)
SY10E157JI Microchip Technology

SY10E157JI

IC MULTIPLEXER 1 X 2:1 28PLCC

Microchip Technology

3,899
RFQ
SY10E157JI Datasheet

Datasheet

10E 28-LCC (J-Lead) Bulk Obsolete Multiplexer 1 x 2:1 4 - Single Supply -4.2V ~ -5.5V -40°C ~ 85°C - - Surface Mount 28-PLCC (11.48x11.48)
SN54F257J Texas Instruments

SN54F257J

MUX, F/FAST SERIES

Texas Instruments

4,277
RFQ
SN54F257J Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
54F251ADC National Semiconductor

54F251ADC

MULTIPLEXER, F/FAST SERIES

National Semiconductor

1,702
RFQ
54F251ADC Datasheet

Datasheet

54F 16-CDIP (0.300", 7.62mm) Bulk Active Data Selector/Multiplexer 1 x 8:1 1 3mA, 20mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-CDIP
54154DMQB National Semiconductor

54154DMQB

DECODER/DRIVER

National Semiconductor

2,022
RFQ
54154DMQB Datasheet

Datasheet

- 24-CDIP (0.400", 10.16mm) Bulk Active Decoder/Demultiplexer 1 x 4:16 1 800µA, 16mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 24-CERDIP
DM54S253W/883 National Semiconductor

DM54S253W/883

MUX, S SERIES, 4 LINE INPUT TTL

National Semiconductor

4,468
RFQ
DM54S253W/883 Datasheet

Datasheet

54S 16-CFlatPack Bulk Obsolete Data Selector/Multiplexer 2 x 4:1 1 2mA, 20mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-CFP
9302DC National Semiconductor

9302DC

DECODER/DRIVER

National Semiconductor

1,015
RFQ
9302DC Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Decoder 1 x 4:10 1 - Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Through Hole 16-CDIP
QS74FCT139DTQ Quality Semiconductor

QS74FCT139DTQ

DECODER/DRIVER, FCT SERIES

Quality Semiconductor

3,465
RFQ
QS74FCT139DTQ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN65LVDS122PWG4 Texas Instruments

SN65LVDS122PWG4

IC CROSSPOINT SW 1 X 2:2 16TSSOP

Texas Instruments

2,587
RFQ
SN65LVDS122PWG4 Datasheet

Datasheet

65LVDS 16-TSSOP (0.173", 4.40mm Width) Bulk Active Crosspoint Switch 1 x 2:2 1 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
CD4512BD3 Harris Corporation

CD4512BD3

CMOS 8-CHANNEL DATA SELECTOR

Harris Corporation

3,355
RFQ
CD4512BD3 Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Data Selector/Multiplexer 1 x 8:1 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Through Hole 16-CDIP
SY100E157JI Microchip Technology

SY100E157JI

IC MULTIPLEXER 1 X 2:1 28PLCC

Microchip Technology

4,908
RFQ
SY100E157JI Datasheet

Datasheet

100E 28-LCC (J-Lead) Bulk Obsolete Multiplexer 1 x 2:1 4 - Single Supply -4.2V ~ -5.5V -40°C ~ 85°C - - Surface Mount 28-PLCC (11.48x11.48)
5962-9220601MEA IDT, Integrated Device Technology Inc

5962-9220601MEA

FAST CMOS 8-INPUT MULTIPLIER

IDT, Integrated Device Technology Inc

1,357
RFQ
5962-9220601MEA Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Multiplexer 1 x 8:1 1 12mA, 32mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-CDIP
CD4515BF3 Harris Corporation

CD4515BF3

CMOS 4 BIT LATCH/4-TO 16 LINE DE

Harris Corporation

3,688
RFQ
CD4515BF3 Datasheet

Datasheet

- 24-CDIP (0.600", 15.24mm) Bulk Active Decoder/Demultiplexer 1 x 4:16 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Through Hole 24-CDIP
DM54LS158E/883 National Semiconductor

DM54LS158E/883

MULTIPLEXER, LS SERIES TTL

National Semiconductor

1,964
RFQ
DM54LS158E/883 Datasheet

Datasheet

54LS 20-CLCC Bulk Active Data Selector/Multiplexer 4 x 2:1 1 400µA, 4mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 20-LCCC (8.89x8.89)
5962-8860601EQ Texas Instruments

5962-8860601EQ

IC DECODER/DRIVER

Texas Instruments

2,507
RFQ
5962-8860601EQ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
CD54HC42F3A Harris Corporation

CD54HC42F3A

BCD-TO-DECIMAL DECODER (1 OF 10)

Harris Corporation

3,476
RFQ
CD54HC42F3A Datasheet

Datasheet

54HC 16-CDIP (0.300", 7.62mm) Bulk Active Decoder 1 x 4:10 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-CDIP
QS54FCT138ATHB Quality Semiconductor

QS54FCT138ATHB

DECODER/DRIVER, FCT SERIES

Quality Semiconductor

1,840
RFQ
QS54FCT138ATHB Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MAX384EWN Analog Devices Inc./Maxim Integrated

MAX384EWN

IC MULTIPLEXER 4 X 1:1 18SOIC

Analog Devices Inc./Maxim Integrated

2,800
RFQ
MAX384EWN Datasheet

Datasheet

- 18-SOIC (0.295", 7.50mm Width) Tube Obsolete Multiplexer 4 x 1:1 2 - Dual Supply 2.7V ~ 16.5V -40°C ~ 85°C - - Surface Mount 18-SOIC
CD4028BD3 Harris Corporation

CD4028BD3

CMOS BCD-TO-DECIMAL DECODER

Harris Corporation

1,448
RFQ
CD4028BD3 Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Decoder 1 x 4:10 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Through Hole 16-CDIP
HI3-306-8 Harris Corporation

HI3-306-8

DPST, 2 FUNC, 2 CHANNEL, PDIP14

Harris Corporation

4,713
RFQ

-

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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.