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
SN74ALS157ANSR Texas Instruments

SN74ALS157ANSR

IC MULTIPLEXER 4 X 2:1 16SO

Texas Instruments

4,342
RFQ
SN74ALS157ANSR Datasheet

Datasheet

74ALS 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 400µA, 8mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SO
74AC11138DR Texas Instruments

74AC11138DR

IC DECODER/DEMUX 1X3:8 16SOIC

Texas Instruments

2,290
RFQ
74AC11138DR Datasheet

Datasheet

74AC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
ADG3245BCP Analog Devices Inc.

ADG3245BCP

IC SW BUS 2.5/3.3V 8BIT 20LFCSP

Analog Devices Inc.

6,039
RFQ
ADG3245BCP Datasheet

Datasheet

- 20-WFQFN Exposed Pad, CSP Bag Obsolete FET Bus Switch 8 x 1:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-LFCSP (4x4)
SN74CB3Q3257PWRG4 Texas Instruments

SN74CB3Q3257PWRG4

IC MUX/DEMUX 4 X 2:1 16TSSOP

Texas Instruments

1,291
RFQ
SN74CB3Q3257PWRG4 Datasheet

Datasheet

74CB 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
CY74FCT157CTD Texas Instruments

CY74FCT157CTD

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

406
RFQ
CY74FCT157CTD Datasheet

Datasheet

74FCT 16-SOIC (0.154", 3.90mm Width) Bulk Active Multiplexer 4 x 2:1 1 32mA, 64mA Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 16-SOIC
MC14028BDG onsemi

MC14028BDG

IC DECODER 1 X 4:10 16SOIC

onsemi

1,424
RFQ
MC14028BDG Datasheet

Datasheet

4000B 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Decoder 1 x 4:10 1 8.8mA, 8.8mA Single Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 16-SOIC
74ACT11139D Texas Instruments

74ACT11139D

IC DECODER/DEMUX 1X2:4 16SOIC

Texas Instruments

3,253
RFQ
74ACT11139D Datasheet

Datasheet

74ACT 16-SOIC (0.154", 3.90mm Width) Bulk Active Decoder/Demultiplexer 1 x 2:4 2 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74CBTS6800DWR Texas Instruments

SN74CBTS6800DWR

IC BUS SWITCH 10 X 1:1 24SOIC

Texas Instruments

2,993
RFQ
SN74CBTS6800DWR Datasheet

Datasheet

74CBTS 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Bus Switch 10 x 1:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SOIC
SN74CBTS6800DBR Texas Instruments

SN74CBTS6800DBR

IC BUS SWITCH 10 X 1:1 24SSOP

Texas Instruments

6,000
RFQ
SN74CBTS6800DBR Datasheet

Datasheet

74CBTS 24-SSOP (0.209", 5.30mm Width) Bulk Obsolete Bus Switch 10 x 1:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP
MAX4524EUB-TG068 Analog Devices Inc./Maxim Integrated

MAX4524EUB-TG068

LOW-VOLTAGE, SINGLE-SUPPLY MUX

Analog Devices Inc./Maxim Integrated

6,000
RFQ
MAX4524EUB-TG068 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
QS74FCT251TP Quality Semiconductor

QS74FCT251TP

MUX, FCT SERIES

Quality Semiconductor

4,626
RFQ
QS74FCT251TP Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN74CBT6800ADGVR Texas Instruments

SN74CBT6800ADGVR

IC BUS SWITCH 10 X 1:1 24TVSOP

Texas Instruments

4,205
RFQ
SN74CBT6800ADGVR Datasheet

Datasheet

74CBT 24-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Bus Switch 10 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TVSOP
NLV74AC157DR2G onsemi

NLV74AC157DR2G

IC MULTIPLEXER 4 X 2:1 16SOIC

onsemi

2,500
RFQ

-

74AC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOIC
FSTUD162450MTD Fairchild Semiconductor

FSTUD162450MTD

BUS DRIVER

Fairchild Semiconductor

1,503
RFQ
FSTUD162450MTD Datasheet

Datasheet

- 56-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 56-TSSOP
QS74FCT2253ATQ Quality Semiconductor

QS74FCT2253ATQ

IC MULTIPLEXER 4 X 8:2

Quality Semiconductor

254
RFQ
QS74FCT2253ATQ Datasheet

Datasheet

QS74FCT2253 - Bulk Obsolete Multiplexer 4 x 8:2 2 12mA, 32mA Single Supply 5V 0°C ~ 70°C - - Surface Mount -
FSTD16450MTD Fairchild Semiconductor

FSTD16450MTD

BUS DRIVER

Fairchild Semiconductor

223
RFQ
FSTD16450MTD Datasheet

Datasheet

- 56-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 56-TSSOP
FST6800WM Fairchild Semiconductor

FST6800WM

BUS DRIVER

Fairchild Semiconductor

17,490
RFQ
FST6800WM Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Bulk Active Bus Switch 10 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SOP
SN74CB3Q16811DL Texas Instruments

SN74CB3Q16811DL

IC BUS SWITCH 12 X 1:1 56SSOP

Texas Instruments

3,046
RFQ
SN74CB3Q16811DL Datasheet

Datasheet

74CB 56-BSSOP (0.295", 7.50mm Width) Tube Discontinued at Digi-Key Bus Switch 12 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 56-SSOP
CD74AC157M Texas Instruments

CD74AC157M

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

2,664
RFQ
CD74AC157M Datasheet

Datasheet

74AC 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 1.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
FST6800QSC Fairchild Semiconductor

FST6800QSC

BUS DRIVER

Fairchild Semiconductor

1,026
RFQ
FST6800QSC Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Bulk Active Bus Switch 10 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-QSOP
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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.