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
CD74HCT154M96G4 Texas Instruments

CD74HCT154M96G4

IC DECODER/DEMUX 1X4:16 24SOIC

Texas Instruments

1,699
RFQ
CD74HCT154M96G4 Datasheet

Datasheet

74HCT 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Decoder/Demultiplexer 1 x 4:16 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 24-SOIC
PI5C3861QE+CX Diodes Incorporated

PI5C3861QE+CX

BUS SWITCH 5V WIDE QSOP-24

Diodes Incorporated

3,555
RFQ
PI5C3861QE+CX Datasheet

Datasheet

* - Tape & Reel (TR) Active - - - - - - - - - - -
SN74CBT3861DBQRG4 Texas Instruments

SN74CBT3861DBQRG4

IC BUS SW 10 X 1:1 24SSOP/QSOP

Texas Instruments

3,680
RFQ
SN74CBT3861DBQRG4 Datasheet

Datasheet

74CBT 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Bus Switch 10 x 1:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP
74CBTLV3857DBQRE4 Texas Instruments

74CBTLV3857DBQRE4

IC BUS SW 10 X 1:1 24SSOP/QSOP

Texas Instruments

2,735
RFQ
74CBTLV3857DBQRE4 Datasheet

Datasheet

74CBTLV 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 10 x 1:1 1 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-SSOP
74CBTLV3857DBQRG4 Texas Instruments

74CBTLV3857DBQRG4

IC BUS SW 10 X 1:1 24SSOP/QSOP

Texas Instruments

1,636
RFQ
74CBTLV3857DBQRG4 Datasheet

Datasheet

74CBTLV 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 10 x 1:1 1 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-SSOP
M74HC4028B1R STMicroelectronics

M74HC4028B1R

IC DECODER 1 X 4:10 16DIP

STMicroelectronics

2,973
RFQ
M74HC4028B1R Datasheet

Datasheet

74HC 16-DIP (0.300", 7.62mm) Tube Obsolete Decoder 1 x 4:10 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-DIP
74CBTLV3857DGVRE4 Texas Instruments

74CBTLV3857DGVRE4

IC BUS SWITCH 10 X 1:1 24TVSOP

Texas Instruments

4,959
RFQ
74CBTLV3857DGVRE4 Datasheet

Datasheet

74CBTLV 24-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Bus Switch 10 x 1:1 1 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-TVSOP
74LVC1G139DCTRE4 Texas Instruments

74LVC1G139DCTRE4

IC DECODER/DEMUX 1 X 2:4 SM8

Texas Instruments

2,875
RFQ
74LVC1G139DCTRE4 Datasheet

Datasheet

74LVC 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) Tape & Reel (TR) Discontinued at Digi-Key Decoder/Demultiplexer 1 x 2:4 1 32mA, 32mA Single Supply 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount SM8
MC14556BDR2 onsemi

MC14556BDR2

IC DECODER/DEMUX 1X2:4 16SOIC

onsemi

2,498
RFQ
MC14556BDR2 Datasheet

Datasheet

4000B 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 2:4 2 8.8mA, 8.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 16-SOIC
NC7WB3306K8X onsemi

NC7WB3306K8X

IC BUS SWITCH 1 X 1:1 US8

onsemi

2,865
RFQ
NC7WB3306K8X Datasheet

Datasheet

- 8-VFSOP (0.091", 2.30mm Width) Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount US8
HCF4066M013TR STMicroelectronics

HCF4066M013TR

IC BILATERAL SWITCH 1 X 1:1 14SO

STMicroelectronics

1,833
RFQ
HCF4066M013TR Datasheet

Datasheet

4000B 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bilateral, FET Switches 1 x 1:1 4 - Dual Supply 3V ~ 20V -55°C ~ 125°C - - Surface Mount 14-SO
CBT3306GM,125 Nexperia USA Inc.

CBT3306GM,125

IC BUS SWITCH 1 X 1:1 8XQFN

Nexperia USA Inc.

3,570
RFQ
CBT3306GM,125 Datasheet

Datasheet

74CBT 8-XFQFN Exposed Pad Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 8-XQFN (1.6x1.6)
NL7SZ19DBVT1G onsemi

NL7SZ19DBVT1G

LOGIC GATE

onsemi

3,353
RFQ
NL7SZ19DBVT1G Datasheet

Datasheet

- SC-74, SOT-457 Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 1:2 1 32mA, 32mA Single Supply 1.65V ~ 5.5V -55°C ~ 125°C - - Surface Mount SC-74
PI3B3245QEX Diodes Incorporated

PI3B3245QEX

IC BUS SWITCH 8 X 1:1 20QSOP

Diodes Incorporated

1,052
RFQ
PI3B3245QEX Datasheet

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Bus Switch 8 x 1:1 1 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-QSOP
74HC157DB,112 Nexperia USA Inc.

74HC157DB,112

IC MULTIPLEXER 4 X 2:1 16SSOP

Nexperia USA Inc.

2,205
RFQ
74HC157DB,112 Datasheet

Datasheet

74HC 16-SSOP (0.209", 5.30mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 16-SSOP
SN74CBTD3384PWRE4 Texas Instruments

SN74CBTD3384PWRE4

IC BUS SWITCH 5 X 1:1 24TSSOP

Texas Instruments

2,870
RFQ
SN74CBTD3384PWRE4 Datasheet

Datasheet

74CBTD 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Bus Switch 5 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
SN74CBT3257RGYRG4 Texas Instruments

SN74CBT3257RGYRG4

IC MUX/DEMUX 4 X 2:1 16VQFN

Texas Instruments

2,734
RFQ
SN74CBT3257RGYRG4 Datasheet

Datasheet

74CBT 16-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-VQFN (4x3.5)
SN74CBT3253DBQRG4 Texas Instruments

SN74CBT3253DBQRG4

IC MUX/DEMUX 2 X 4:1 16SSOP

Texas Instruments

4,062
RFQ
SN74CBT3253DBQRG4 Datasheet

Datasheet

74CBT 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 2 x 4:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SSOP
SN74CBT3257DBQRE4 Texas Instruments

SN74CBT3257DBQRE4

IC MUX/DEMUX 4 X 2:1 16SSOP

Texas Instruments

3,106
RFQ
SN74CBT3257DBQRE4 Datasheet

Datasheet

74CBT 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SSOP
SN74CBT3257DBQRG4 Texas Instruments

SN74CBT3257DBQRG4

IC MUX/DEMUX 4 X 2:1 16SSOP

Texas Instruments

2,344
RFQ
SN74CBT3257DBQRG4 Datasheet

Datasheet

74CBT 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SSOP
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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.