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
SN74AS138N-J Texas Instruments

SN74AS138N-J

BIPOLAR GP LOGIC SCHOTTKY

Texas Instruments

8,575
RFQ
SN74AS138N-J Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN74AS298ADR Texas Instruments

SN74AS298ADR

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

4,191
RFQ
SN74AS298ADR Datasheet

Datasheet

74AS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 2mA, 20mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
FST16209MEA Fairchild Semiconductor

FST16209MEA

BUS EXCHANGER

Fairchild Semiconductor

5,626
RFQ
FST16209MEA Datasheet

Datasheet

- 48-BSSOP (0.295", 7.50mm Width) Bulk Active Bus FET Exchange Switch 9 x 2:2 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-SSOP
SN74CBTK16245DGGR Texas Instruments

SN74CBTK16245DGGR

IC BUS SWITCH 8 X 1:1 48TSSOP

Texas Instruments

4,817
RFQ
SN74CBTK16245DGGR Datasheet

Datasheet

74CBTK 48-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Obsolete Bus Switch 8 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-TSSOP
DM54S157J-MIL National Semiconductor

DM54S157J-MIL

MUX, 4-FUNC, 2 LINE INPUT, TTL

National Semiconductor

3,079
RFQ
DM54S157J-MIL Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Data Selector/Multiplexer 4 x 2:1 1 1mA, 20mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-CDIP
SN74CBTK16245DGVR Texas Instruments

SN74CBTK16245DGVR

IC BUS SWITCH 8 X 1:1 48TVSOP

Texas Instruments

1,489
RFQ
SN74CBTK16245DGVR Datasheet

Datasheet

74CBTK 48-TFSOP (0.173", 4.40mm Width) Bulk Obsolete Bus Switch 8 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-TVSOP
SN74CBTLV16211VR Texas Instruments

SN74CBTLV16211VR

IC BUS SWITCH 12 X 1:1 56TVSOP

Texas Instruments

2,510
RFQ
SN74CBTLV16211VR Datasheet

Datasheet

74CBTLV 56-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 12 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 56-TVSOP
SN74CBT16292DL Texas Instruments

SN74CBT16292DL

IC MUX/DEMUX 12 X 1:2 56SSOP

Texas Instruments

218
RFQ
SN74CBT16292DL Datasheet

Datasheet

74CBT 56-BSSOP (0.295", 7.50mm Width) Bulk Active Multiplexer/Demultiplexer 12 x 1:2 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-SSOP
SN74CB3Q16211DGGR Texas Instruments

SN74CB3Q16211DGGR

IC BUS SWITCH 12 X 1:1 56TSSOP

Texas Instruments

1,102
RFQ
SN74CB3Q16211DGGR Datasheet

Datasheet

74CB 56-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Active Bus Switch 12 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 56-TSSOP
SN74CB3Q16211DGVR Texas Instruments

SN74CB3Q16211DGVR

IC BUS SWITCH 12 X 1:1 56TVSOP

Texas Instruments

4,980
RFQ
SN74CB3Q16211DGVR Datasheet

Datasheet

74CB 56-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 12 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 56-TVSOP
SN74CBT16212ADL Texas Instruments

SN74CBT16212ADL

IC BUS FET EXCH SW 12X2:2 56SSOP

Texas Instruments

4,595
RFQ
SN74CBT16212ADL Datasheet

Datasheet

74CBT 56-BSSOP (0.295", 7.50mm Width) Bulk Obsolete Bus FET Exchange Switch 12 x 2:2 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-SSOP
SN74CBT16390DGGR Texas Instruments

SN74CBT16390DGGR

IC MUX/DEMUX 16 X 1:2 56TSSOP

Texas Instruments

3,036
RFQ
SN74CBT16390DGGR Datasheet

Datasheet

74CBT 56-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Active Multiplexer/Demultiplexer 16 x 1:2 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-TSSOP
SN74CBT16390DGVR Texas Instruments

SN74CBT16390DGVR

IC MUX/DEMUX 16 X 1:2 56TVSOP

Texas Instruments

4,396
RFQ
SN74CBT16390DGVR Datasheet

Datasheet

74CBT 56-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Multiplexer/Demultiplexer 16 x 1:2 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-TVSOP
QS74FCT257ATZ Quality Semiconductor

QS74FCT257ATZ

MUX, FCT SERIES

Quality Semiconductor

1,031
RFQ
QS74FCT257ATZ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
QS74FCT157ATZ Quality Semiconductor

QS74FCT157ATZ

IC MULTIPLEXER 2 X 8:4

Quality Semiconductor

202
RFQ
QS74FCT157ATZ Datasheet

Datasheet

QS74FCT157 - Bulk Obsolete Multiplexer 2 x 8:4 4 12mA, 32mA Single Supply 5V -40°C ~ 85°C - - Through Hole -
SN74ALS156N Texas Instruments

SN74ALS156N

IC DECODER/DEMUX 2X1:4 16DIP

Texas Instruments

3,873
RFQ
SN74ALS156N Datasheet

Datasheet

74ALS 16-DIP (0.300", 7.62mm) Bulk Active Decoder/Demultiplexer 2 x 1:4 1 100µA, 8mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Through Hole 16-PDIP
CD4512BF/3 Harris Corporation

CD4512BF/3

CMOS 8-CHANNEL DATA SELECTOR

Harris Corporation

3,474
RFQ
CD4512BF/3 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
74ACT11139PWR Texas Instruments

74ACT11139PWR

IC DECODER/DEMUX 1X2:4 16TSSOP

Texas Instruments

1,177
RFQ
74ACT11139PWR Datasheet

Datasheet

74ACT 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 2:4 2 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74ALS137ADR Texas Instruments

SN74ALS137ADR

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

1,267
RFQ
SN74ALS137ADR Datasheet

Datasheet

74ALS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 400µA, 8mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
74AC11138PWR Texas Instruments

74AC11138PWR

IC DECODER/DEMUX 1X3:8 16TSSOP

Texas Instruments

641
RFQ
74AC11138PWR Datasheet

Datasheet

74AC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
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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.