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
74LCX257SJX Fairchild Semiconductor

74LCX257SJX

IC MULTIPLEXER 4 X 2:1 16SOP

Fairchild Semiconductor

36,780
RFQ
74LCX257SJX Datasheet

Datasheet

74LCX 16-SOIC (0.209", 5.30mm Width) Bulk Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOP
CBT3306D,118 NXP USA Inc.

CBT3306D,118

IC BUS SWITCH 1 X 1:1 8SO

NXP USA Inc.

14,665
RFQ
CBT3306D,118 Datasheet

Datasheet

74CBT 8-SOIC (0.154", 3.90mm Width) Bulk Active Bus Switch 1 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 8-SO
74LCX257SJ Fairchild Semiconductor

74LCX257SJ

IC MULTIPLEXER 4 X 2:1 16SOP

Fairchild Semiconductor

14,467
RFQ
74LCX257SJ Datasheet

Datasheet

74LCX 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOP
SN74AHC158NSR Texas Instruments

SN74AHC158NSR

IC MULTIPLEXER 4 X 2:1 16SO

Texas Instruments

2,942
RFQ
SN74AHC158NSR Datasheet

Datasheet

74AHC 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SO
SN74AHC158DGVR Texas Instruments

SN74AHC158DGVR

IC MULTIPLEXER 4 X 2:1 16TVSOP

Texas Instruments

3,637
RFQ
SN74AHC158DGVR Datasheet

Datasheet

74AHC 16-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TVSOP
MC74F153MEL onsemi

MC74F153MEL

MULTIPLEXER

onsemi

10,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
MC74AC157DT onsemi

MC74AC157DT

MUX, AC SERIES

onsemi

8,928
RFQ
MC74AC157DT Datasheet

Datasheet

74AC 16-TSSOP (0.173", 4.40mm Width) Bulk Active Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
74LCX157SJ Fairchild Semiconductor

74LCX157SJ

IC MULTIPLEXER 4 X 2:1 16SOP

Fairchild Semiconductor

8,084
RFQ
74LCX157SJ Datasheet

Datasheet

74LCX 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOP
74LV153DB,112 NXP USA Inc.

74LV153DB,112

IC MULTIPLEXER 2 X 4:1 16SSOP

NXP USA Inc.

4,359
RFQ
74LV153DB,112 Datasheet

Datasheet

74LV 16-SSOP (0.209", 5.30mm Width) Tube Obsolete Multiplexer 2 x 4:1 1 6mA, 6mA Single Supply 1V ~ 3.6V -40°C ~ 125°C - - Surface Mount 16-SSOP
SN74ALS251FN Texas Instruments

SN74ALS251FN

MUX, 1-FUNC, 8 LINE INPUT, TTL

Texas Instruments

4,245
RFQ
SN74ALS251FN Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MC14028BFL2 onsemi

MC14028BFL2

DECIMAL DECODER/DRIVER, CMOS

onsemi

4,000
RFQ
MC14028BFL2 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MC74F153ML1 onsemi

MC74F153ML1

MULTIPLEXER

onsemi

4,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
MC74F153MR1 onsemi

MC74F153MR1

MULTIPLEXER

onsemi

4,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
74LVX157MX Fairchild Semiconductor

74LVX157MX

IC MULTIPLEXER 4 X 2:1 16SOIC

Fairchild Semiconductor

3,899
RFQ
74LVX157MX Datasheet

Datasheet

74LVX 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 4 x 2:1 1 4mA, 4mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOIC
CD4511BNS Texas Instruments

CD4511BNS

IC 7-SEG LED DECOD/DRVR 16SO

Texas Instruments

3,150
RFQ
CD4511BNS Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
74ACT399SC Fairchild Semiconductor

74ACT399SC

IC MULTIPLEXER 4 X 2:1 16SOIC

Fairchild Semiconductor

3,015
RFQ
74ACT399SC Datasheet

Datasheet

74ACT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
74CBTLV3253BQ-Q10X Nexperia USA Inc.

74CBTLV3253BQ-Q10X

IC MUX/DEMUX 2 X 4:1 16DHVQFN

Nexperia USA Inc.

1,886
RFQ
74CBTLV3253BQ-Q10X Datasheet

Datasheet

74CBTLV 16-VFQFN Exposed Pad Tape & Reel (TR) Active Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 16-DHVQFN (2.5x3.5)
74F138SCX Fairchild Semiconductor

74F138SCX

IC DECODER/DEMUX 1X3:8 16SOIC

Fairchild Semiconductor

3,000
RFQ
74F138SCX Datasheet

Datasheet

74F 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 3:8 1 1mA, 20mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
CD4512BNS Texas Instruments

CD4512BNS

IC DATA SELECTOR 8CH 3ST 16SO

Texas Instruments

2,450
RFQ
CD4512BNS Datasheet

Datasheet

4000B 16-SOIC (0.209", 5.30mm Width) Bulk Active Data Selector/Multiplexer 1 x 8:1 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 16-SO
SN74AHCT158NSR Texas Instruments

SN74AHCT158NSR

IC MULTIPLEXER 4 X 2:1 16SO

Texas Instruments

3,351
RFQ
SN74AHCT158NSR Datasheet

Datasheet

74AHCT 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SO
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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.