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
FST3245QSC onsemi

FST3245QSC

IC BUS SWITCH 8 X 1:1 20QSOP

onsemi

1,004
RFQ
FST3245QSC Datasheet

Datasheet

- 20-LSSOP (0.154", 3.90mm Width) Tube Obsolete Bus Switch 8 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-QSOP
FST3306MTCX onsemi

FST3306MTCX

IC BUS SWITCH 1 X 1:1 8TSSOP

onsemi

2,154
RFQ
FST3306MTCX Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 8-TSSOP
NC7SZ19P6 onsemi

NC7SZ19P6

IC DECODER/DEMUX 1 X 1:2 SC88

onsemi

2,756
RFQ
NC7SZ19P6 Datasheet

Datasheet

7SZ 6-TSSOP, SC-88, SOT-363 Tape & Reel (TR) Discontinued at Digi-Key Decoder/Demultiplexer 1 x 1:2 1 32mA, 32mA Single Supply 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount SC-88 (SC-70-6)
MM74HC154MTCX onsemi

MM74HC154MTCX

IC DECODER 1 X 4:16 24TSSOP

onsemi

2,320
RFQ
MM74HC154MTCX Datasheet

Datasheet

74HC 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Decoder 1 x 4:16 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 24-TSSOP
MM74HC154MTC onsemi

MM74HC154MTC

IC DECODER 1 X 4:16 24TSSOP

onsemi

2,333
RFQ
MM74HC154MTC Datasheet

Datasheet

74HC 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Decoder 1 x 4:16 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 24-TSSOP
FST3384QSCX onsemi

FST3384QSCX

IC BUS SWITCH 5 X 1:1 24QSOP

onsemi

3,707
RFQ
FST3384QSCX Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 5 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-QSOP
FST3384QSC onsemi

FST3384QSC

IC BUS SWITCH 5 X 1:1 24QSOP

onsemi

2,533
RFQ
FST3384QSC Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tube Obsolete Bus Switch 5 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-QSOP
FST3125QSCX onsemi

FST3125QSCX

IC BUS SWITCH 1 X 1:1 16QSOP

onsemi

4,546
RFQ
FST3125QSCX Datasheet

Datasheet

- 16-LSSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 4 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
FST3125QSC onsemi

FST3125QSC

IC BUS SWITCH 1 X 1:1 16QSOP

onsemi

2,133
RFQ
FST3125QSC Datasheet

Datasheet

- 16-LSSOP (0.154", 3.90mm Width) Tube Obsolete Bus Switch 1 x 1:1 4 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
FST3257QSCX onsemi

FST3257QSCX

IC MUX/DEMUX 4 X 2:1 16QSOP

onsemi

4,027
RFQ
FST3257QSCX Datasheet

Datasheet

- 16-LSSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
FST3253QSC onsemi

FST3253QSC

IC MUX/DEMUX 2 X 4:1 16QSOP

onsemi

4,735
RFQ
FST3253QSC Datasheet

Datasheet

- 16-LSSOP (0.154", 3.90mm Width) Tube Obsolete Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
FST3257QSC onsemi

FST3257QSC

IC MUX/DEMUX 4 X 2:1 16QSOP

onsemi

2,595
RFQ
FST3257QSC Datasheet

Datasheet

- 16-LSSOP (0.154", 3.90mm Width) Tube Obsolete Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
MM74HC154WMX onsemi

MM74HC154WMX

IC DECODER 1 X 4:16 24SOP

onsemi

1,769
RFQ
MM74HC154WMX Datasheet

Datasheet

74HC 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Decoder 1 x 4:16 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 24-SOP
FST3253QSCX onsemi

FST3253QSCX

IC MUX/DEMUX 2 X 4:1 16QSOP

onsemi

4,060
RFQ
FST3253QSCX Datasheet

Datasheet

- 16-LSSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
NC7SZ384P5 onsemi

NC7SZ384P5

IC BUS SWITCH 1 X 1:1 SC70-5

onsemi

1,996
RFQ
NC7SZ384P5 Datasheet

Datasheet

7SZ 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount SC-70-5
NC7SZD384M5 onsemi

NC7SZD384M5

IC BUS SWITCH 1 X 1:1 SOT23-5

onsemi

4,801
RFQ
NC7SZD384M5 Datasheet

Datasheet

7SZ SC-74A, SOT-753 Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount SOT-23-5
NC7SZ66P5 onsemi

NC7SZ66P5

IC BUS SWITCH 1 X 1:1 SC70-5

onsemi

1,016
RFQ

-

7SZ 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 1 - Single Supply 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount SC-70-5
MM74HC4514WM onsemi

MM74HC4514WM

IC DECODER/DEMUX 1X4:16 24SOP

onsemi

1,677
RFQ
MM74HC4514WM Datasheet

Datasheet

74HC 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 4:16 1 5.2mA, 5.2mA Dual Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 24-SOP
MM74HC4514MTC onsemi

MM74HC4514MTC

IC DECODER/DEMUX 1X4:16 24TSSOP

onsemi

4,340
RFQ
MM74HC4514MTC Datasheet

Datasheet

74HC 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 4:16 1 5.2mA, 5.2mA Dual Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 24-TSSOP
MM74HC4514WMX onsemi

MM74HC4514WMX

IC DECODER/DEMUX 1X4:16 24SOP

onsemi

3,667
RFQ
MM74HC4514WMX Datasheet

Datasheet

74HC 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 4:16 1 5.2mA, 5.2mA Dual Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 24-SOP
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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.