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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
FST3245WM Fairchild Semiconductor

FST3245WM

BUS DRIVER

Fairchild Semiconductor

7,668 -
Datasheet - 20-SOIC (0.295", 7.50mm Width) Bulk Active Bus Switch 8 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-SOIC
FST32253M Fairchild Semiconductor

FST32253M

MUX AND DEMUX/DECODER

Fairchild Semiconductor

6,720 -
Datasheet - 16-SOIC (0.154", 3.90mm Width) Bulk Active Bus Switch 2 x 4:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
FST3244MTC Fairchild Semiconductor

FST3244MTC

BUS DRIVER

Fairchild Semiconductor

5,450 -
Datasheet - 20-TSSOP (0.173", 4.40mm Width) Bulk Active Bus Switch 4 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-TSSOP
FSTU16245MTD Fairchild Semiconductor

FSTU16245MTD

BUS DRIVER

Fairchild Semiconductor

4,558 -
Datasheet - 48-TFSOP (0.240", 6.10mm Width) Bulk Active Bus Switch 8 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-TSSOP
FST16861MTDX Fairchild Semiconductor

FST16861MTDX

BUS DRIVER, CBT/FST/QS/5C/B SERI

Fairchild Semiconductor

10,875 -
Datasheet - 48-TFSOP (0.240", 6.10mm Width) Bulk Active Bus Switch 10 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-TSSOP
FST34170MTDX Fairchild Semiconductor

FST34170MTDX

IC MUX/DEMUX 16 X 1:2 56TSSOP

Fairchild Semiconductor

39,000 -
Datasheet - 56-TFSOP (0.240", 6.10mm Width) Bulk Obsolete Multiplexer/Demultiplexer 16 x 1:2 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-TSSOP
74ACT399PC Fairchild Semiconductor

74ACT399PC

IC MULTIPLEXER 4 X 2:1 16DIP

Fairchild Semiconductor

2,000 -
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
FST32X245QSPX Fairchild Semiconductor

FST32X245QSPX

IC BUS SWITCH 8 X 1:1 40QVSOP

Fairchild Semiconductor

35,007 -
Datasheet - 40-FSOP (0.154", 3.90mm Width) Bulk Obsolete Bus Switch 8 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 40-QVSOP
FSLV16211GX Fairchild Semiconductor

FSLV16211GX

IC BUS SWITCH 12 X 1:1 54FBGA

Fairchild Semiconductor

2,400 -
Datasheet - 54-LFBGA Bulk Obsolete Bus Switch 12 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 54-FBGA (8x5.5)
FSTU16861MTDX Fairchild Semiconductor

FSTU16861MTDX

BUS DRIVER

Fairchild Semiconductor

8,494 -
Datasheet - 48-TFSOP (0.240", 6.10mm Width) Bulk Active Bus Switch 10 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-TSSOP
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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.