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
MC74ACT153D onsemi

MC74ACT153D

IC MULTIPLEXER 2 X 4:1 16SOIC

onsemi

1,579
RFQ
MC74ACT153D Datasheet

Datasheet

74ACT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 2 x 4:1 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
MC74ACT257D onsemi

MC74ACT257D

IC MULTIPLEXER 4 X 2:1 16SOIC

onsemi

3,773
RFQ
MC74ACT257D 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
NLAS3257CMX2TCG onsemi

NLAS3257CMX2TCG

IC MUX/DEMUX 1 X 2:1 6XLLGA

onsemi

1,129
RFQ

-

- 6-XFLGA Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 1 x 2:1 1 - Single Supply 1.65V ~ 4.5V -40°C ~ 85°C - - Surface Mount 6-XLLGA (1x1)
MC74HC154DWR2 Motorola

MC74HC154DWR2

DECODER/DEMUX SINGLE 4-TO-16

Motorola

32,373
RFQ
MC74HC154DWR2 Datasheet

Datasheet

74HC 24-SOIC (0.295", 7.50mm Width) Bulk Active Decoder/Demultiplexer 1 x 4:16 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 24-SOIC
FSTU6800WM Fairchild Semiconductor

FSTU6800WM

BUS DRIVER

Fairchild Semiconductor

23,940
RFQ
FSTU6800WM Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Bulk Active Bus Switch 10 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SOP
CY74FCT157ATDR Texas Instruments

CY74FCT157ATDR

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

1,327
RFQ
CY74FCT157ATDR Datasheet

Datasheet

74FCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 32mA, 64mA Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74CBT3384CDGVR Texas Instruments

SN74CBT3384CDGVR

IC BUS SWITCH 5 X 1:1 24TVSOP

Texas Instruments

3,975
RFQ
SN74CBT3384CDGVR Datasheet

Datasheet

74CBT 24-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 5 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TVSOP
QS74FCT2257ATS0X Quality Semiconductor

QS74FCT2257ATS0X

MULTIPLEXER, QUAD 2 LINE INPUT

Quality Semiconductor

8,000
RFQ
QS74FCT2257ATS0X Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
CD74ACT153E Harris Corporation

CD74ACT153E

IC MULTIPLEXER 2 X 4:1 16DIP

Harris Corporation

7,139
RFQ
CD74ACT153E Datasheet

Datasheet

74ACT 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 2 x 4:1 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-PDIP
SN74LS352N Motorola

SN74LS352N

MUX 1-ELEMENT BIPOLAR 8-IN

Motorola

2,000
RFQ
SN74LS352N Datasheet

Datasheet

74LS 16-DIP (0.300", 7.62mm) Bulk Active Multiplexer 2 x 4:1 1 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Through Hole 16-PDIP
CD74AC257SM Harris Corporation

CD74AC257SM

QUAD 2-INPUT MUX

Harris Corporation

1,463
RFQ
CD74AC257SM Datasheet

Datasheet

74AC 16-SSOP (0.209", 5.30mm Width) Bulk Active Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 1.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SSOP
QS74FCT158ATSO Quality Semiconductor

QS74FCT158ATSO

MUX, FCT SERIES

Quality Semiconductor

1,448
RFQ
QS74FCT158ATSO Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
74ACT11151N Texas Instruments

74ACT11151N

MUX, ACT SERIES

Texas Instruments

1,210
RFQ
74ACT11151N Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN74CBT3126D Texas Instruments

SN74CBT3126D

IC BUS SWITCH 1 X 1:1 14SOIC

Texas Instruments

2,250
RFQ
SN74CBT3126D Datasheet

Datasheet

74CBT 14-SOIC (0.154", 3.90mm Width) Bulk Active Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-SOIC
CD74ACT257E Harris Corporation

CD74ACT257E

IC MULTIPLEXER 4 X 2:1 16DIP

Harris Corporation

14,650
RFQ
CD74ACT257E Datasheet

Datasheet

74ACT 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 4 x 2:1 1 75mA, 75mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-PDIP
PI5C3126QEX Diodes Incorporated

PI5C3126QEX

IC BUS SWITCH 1 X 1:1 16QSOP

Diodes Incorporated

2,500
RFQ
PI5C3126QEX Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
SN74LS253D Texas Instruments

SN74LS253D

IC MULTIPLEXER 2 X 4:1 16SOIC

Texas Instruments

2,266
RFQ
SN74LS253D Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 2 x 4:1 1 2.6mA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
74LCX138MX Fairchild Semiconductor

74LCX138MX

DECODER/DRIVER, LVC/LCX/Z SERIES

Fairchild Semiconductor

39,737
RFQ
74LCX138MX Datasheet

Datasheet

74LCX 16-SOIC (0.154", 3.90mm Width) Bulk Active Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOIC
QS74FCT158ATSOX Quality Semiconductor

QS74FCT158ATSOX

MULTIPLEXER, 4-FUNC, 2 LINE INPU

Quality Semiconductor

32,000
RFQ
QS74FCT158ATSOX Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN74CBTD3306DR Texas Instruments

SN74CBTD3306DR

IC BUS SWITCH 1 X 1:1 8SOIC

Texas Instruments

3,553
RFQ
SN74CBTD3306DR Datasheet

Datasheet

74CBTD 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 8-SOIC
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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.