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
LA7151M-TLM-E onsemi

LA7151M-TLM-E

AV SWITCH

onsemi

97,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
FSTUD16211MTDX Fairchild Semiconductor

FSTUD16211MTDX

IC BUS SWITCH 12 X 1:1 56TSSOP

Fairchild Semiconductor

41,000
RFQ
FSTUD16211MTDX Datasheet

Datasheet

- 56-TFSOP (0.240", 6.10mm Width) Bulk Obsolete Bus Switch 12 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-TSSOP
SN74AHCT157DGVR Texas Instruments

SN74AHCT157DGVR

IC MULTIPLEXER 4 X 2:1 16TVSOP

Texas Instruments

4,000
RFQ
SN74AHCT157DGVR Datasheet

Datasheet

74AHCT 16-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TVSOP
FSTD3306MTCX Fairchild Semiconductor

FSTD3306MTCX

IC BUS SWITCH 1 X 1:1 8TSSOP

Fairchild Semiconductor

23,559
RFQ
FSTD3306MTCX Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Bus Switch 1 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 8-TSSOP
74AC151PC Fairchild Semiconductor

74AC151PC

IC MULTIPLEXER 1 X 8:1 16DIP

Fairchild Semiconductor

18,410
RFQ
74AC151PC Datasheet

Datasheet

74AC 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 1 x 8:1 1 24mA, 24mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Through Hole 16-PDIP
FSTU3253QSC Fairchild Semiconductor

FSTU3253QSC

MUX AND DEMUX/DECODER

Fairchild Semiconductor

14,758
RFQ
FSTU3253QSC Datasheet

Datasheet

- 16-LSSOP (0.154", 3.90mm Width) Bulk Active Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
74F153PC Fairchild Semiconductor

74F153PC

IC MULTIPLEXER 2 X 4:1 16DIP

Fairchild Semiconductor

10,450
RFQ
74F153PC Datasheet

Datasheet

74F 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 2 x 4:1 1 1mA, 20mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Through Hole 16-PDIP
74ACT257PC Fairchild Semiconductor

74ACT257PC

IC MULTIPLEXER 4 X 2:1 16DIP

Fairchild Semiconductor

9,651
RFQ
74ACT257PC Datasheet

Datasheet

74ACT 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Through Hole 16-PDIP
SN74F151BNS Texas Instruments

SN74F151BNS

IC DATA SELECTOR/MUX 1-8 16SO

Texas Instruments

8,500
RFQ
SN74F151BNS Datasheet

Datasheet

74F 16-SOIC (0.209", 5.30mm Width) Bulk Active Multiplexer 1 x 8:1 1 1mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SO
74HC237DB,118 NXP USA Inc.

74HC237DB,118

IC 3:8 LINE DECODER/DEMUX 16SSOP

NXP USA Inc.

8,132
RFQ
74HC237DB,118 Datasheet

Datasheet

74HC 16-SSOP (0.209", 5.30mm Width) Bulk Active Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 16-SSOP
74AC251PC Fairchild Semiconductor

74AC251PC

IC MULTIPLEXER 1 X 8:1 16DIP

Fairchild Semiconductor

7,690
RFQ
74AC251PC Datasheet

Datasheet

74AC 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 1 x 8:1 1 24mA, 24mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Through Hole 16-PDIP
FSTU3253QSCX Fairchild Semiconductor

FSTU3253QSCX

MUX AND DEMUX/DECODER

Fairchild Semiconductor

7,500
RFQ
FSTU3253QSCX Datasheet

Datasheet

- 16-LSSOP (0.154", 3.90mm Width) Bulk Active Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
DM74AS258N Fairchild Semiconductor

DM74AS258N

IC MULTIPLEXER 4 X 2:1 16DIP

Fairchild Semiconductor

5,750
RFQ
DM74AS258N Datasheet

Datasheet

74AS 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 4 x 2:1 1 15mA, 48mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Through Hole 16-PDIP
CD74HC137PWT Texas Instruments

CD74HC137PWT

IC DECODER/DEMUX 1X3:8 16TSSOP

Texas Instruments

2,267
RFQ
CD74HC137PWT Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-TSSOP
FSTU3253MTCX Fairchild Semiconductor

FSTU3253MTCX

MUX AND DEMUX/DECODER

Fairchild Semiconductor

5,000
RFQ
FSTU3253MTCX Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
LA7151M-MPB-E onsemi

LA7151M-MPB-E

AUDIO/VIDEO SWITCH

onsemi

4,398
RFQ

-

* - Bulk Active - - - - - - - - - - -
74F151ASJ Fairchild Semiconductor

74F151ASJ

IC MULTIPLEXER 1 X 8:1 16SOP

Fairchild Semiconductor

4,000
RFQ
74F151ASJ Datasheet

Datasheet

74F 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Multiplexer 1 x 8:1 1 1mA, 20mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOP
DM74AS257N Fairchild Semiconductor

DM74AS257N

IC MULTIPLEXER 4 X 2:1 16DIP

Fairchild Semiconductor

3,479
RFQ
DM74AS257N Datasheet

Datasheet

74AS 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 4 x 2:1 1 15mA, 48mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Through Hole 16-PDIP
CY74FCT399CTQCT Texas Instruments

CY74FCT399CTQCT

IC MULTIPLEXER 4 X 1:1 16SSOP

Texas Instruments

2,500
RFQ
CY74FCT399CTQCT Datasheet

Datasheet

74FCT 16-SSOP (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 4 x 1:1 1 32mA, 64mA Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 16-SSOP
FSTU3253MX Fairchild Semiconductor

FSTU3253MX

MUX AND DEMUX/DECODER

Fairchild Semiconductor

2,500
RFQ
FSTU3253MX Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-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.