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FILTERED PRODUCT SELECTION

Signal Switches, Multiplexers, Decoders

Use the filters and product table below to compare Signal Switches, Multiplexers, Decoders components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters
Stock & Datasheets Review availability and technical references
RFQ & BOM Support Send your target MPN, quantity or BOM
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
FST3383WM Fairchild Semiconductor

FST3383WM

BUS EXCHANGER

Fairchild Semiconductor

1,260 -
Datasheet - 24-SOIC (0.295", 7.50mm Width) Bulk Active Bus FET Exchange Switch 5 x 2:2 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SOP
FST3383MTC Fairchild Semiconductor

FST3383MTC

BUS EXCHANGER

Fairchild Semiconductor

1,104 -
Datasheet - 24-TSSOP (0.173", 4.40mm Width) Bulk Active Bus FET Exchange Switch 5 x 2:2 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
FST16292MTDX Fairchild Semiconductor

FST16292MTDX

IC MUX/DEMUX 12 X 1:2 56TSSOP

Fairchild Semiconductor

134,050 -
Datasheet - 56-TFSOP (0.240", 6.10mm Width) Bulk Obsolete Multiplexer/Demultiplexer 12 x 1:2 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-TSSOP
FSTD3125QSCX Fairchild Semiconductor

FSTD3125QSCX

BUS DRIVER

Fairchild Semiconductor

50,000 -
Datasheet - 14-TSSOP (0.173", 4.40mm Width) Bulk Active Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-TSSOP
FSTD3125QSC Fairchild Semiconductor

FSTD3125QSC

BUS DRIVER

Fairchild Semiconductor

12,296 -
Datasheet - 14-TSSOP (0.173", 4.40mm Width) Bulk Active Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-TSSOP
FSTD3125M Fairchild Semiconductor

FSTD3125M

BUS DRIVER

Fairchild Semiconductor

7,429 -
Datasheet - 14-TSSOP (0.173", 4.40mm Width) Bulk Active Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-TSSOP
FSTD3125MX Fairchild Semiconductor

FSTD3125MX

BUS DRIVER

Fairchild Semiconductor

2,500 -
Datasheet - 14-TSSOP (0.173", 4.40mm Width) Bulk Active Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-TSSOP
FST34X245QSPX Fairchild Semiconductor

FST34X245QSPX

IC BUS SWITCH 8 X 1:1 80QVSOP

Fairchild Semiconductor

4,000 -
Datasheet - 80-FSOP (0.154", 3.90mm Width) Bulk Obsolete Bus Switch 8 x 1:1 4 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 80-QVSOP
FST3244QSC Fairchild Semiconductor

FST3244QSC

BUS DRIVER

Fairchild Semiconductor

20,304 -
Datasheet - 20-LSSOP (0.154", 3.90mm Width) Bulk Active Bus Switch 4 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-QSOP
FST3244WM Fairchild Semiconductor

FST3244WM

BUS DRIVER

Fairchild Semiconductor

15,625 -
Datasheet - 20-SOIC (0.295", 7.50mm Width) Bulk Active Bus Switch 4 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-SOIC
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WINSUN SOURCING SUPPORT

Need Help Sourcing Signal Switches, Multiplexers, Decoders?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing
FREQUENTLY ASKED QUESTIONS

Signal Switches, Multiplexers, Decoders FAQ

Common questions about filtering, comparing and sourcing Signal Switches, Multiplexers, Decoders components.

How can I narrow the Signal Switches, Multiplexers, Decoders selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Signal Switches, Multiplexers, Decoders part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.