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
SN74CBTLV3857DWE4 Texas Instruments

SN74CBTLV3857DWE4

IC BUS SWITCH 10 X 1:1 24SOIC

Texas Instruments

1,404
RFQ
SN74CBTLV3857DWE4 Datasheet

Datasheet

74CBTLV 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Bus Switch 10 x 1:1 1 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-SOIC
SN74CBTLV3857DWG4 Texas Instruments

SN74CBTLV3857DWG4

IC BUS SWITCH 10 X 1:1 24SOIC

Texas Instruments

2,987
RFQ
SN74CBTLV3857DWG4 Datasheet

Datasheet

74CBTLV 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Bus Switch 10 x 1:1 1 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-SOIC
74CBTLVD3245BQ-Q1X Nexperia USA Inc.

74CBTLVD3245BQ-Q1X

IC BUS SWITCH 8 X 1:1 20DHVQFN

Nexperia USA Inc.

1,725
RFQ
74CBTLVD3245BQ-Q1X Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active Bus Switch 8 x 1:1 1 - Single Supply 3V ~ 3.6V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 20-DHVQFN (4.5x2.5)
SN74F258DG4 Texas Instruments

SN74F258DG4

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

2,663
RFQ
SN74F258DG4 Datasheet

Datasheet

74F 16-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Multiplexer 4 x 2:1 1 3mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
M74HC157B1R STMicroelectronics

M74HC157B1R

IC MULTIPLEXER 4 X 2:1 16DIP

STMicroelectronics

3,142
RFQ
M74HC157B1R Datasheet

Datasheet

74HC 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 4 x 2:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Through Hole 16-DIP
M74HCT157B1R STMicroelectronics

M74HCT157B1R

IC MULTIPLEXER 4 X 2:1 16DIP

STMicroelectronics

2,720
RFQ
M74HCT157B1R Datasheet

Datasheet

74HCT 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 4 x 2:1 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-DIP
74F251ASC onsemi

74F251ASC

IC MULTIPLEXER 1 X 8:1 16SOIC

onsemi

3,174
RFQ
74F251ASC Datasheet

Datasheet

74F 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 1 x 8:1 1 3mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
74F253SC onsemi

74F253SC

IC MULTIPLEXER 2 X 4:1 16SOIC

onsemi

2,711
RFQ
74F253SC Datasheet

Datasheet

74F 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 2 x 4:1 1 3mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
M74HC151RM13TR STMicroelectronics

M74HC151RM13TR

IC MULTIPLEXER 1 X 8:1 16SO

STMicroelectronics

3,033
RFQ
M74HC151RM13TR Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 1 x 8:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SO
PI3B3384QEX Diodes Incorporated

PI3B3384QEX

IC BUS SWITCH 5 X 1:1 24QSOP

Diodes Incorporated

2,032
RFQ
PI3B3384QEX Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 5 x 1:1 2 - Single Supply 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-QSOP
DM74ALS153N onsemi

DM74ALS153N

IC MULTIPLEXER 2 X 4:1 16DIP

onsemi

4,064
RFQ
DM74ALS153N Datasheet

Datasheet

74ALS 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 2 x 4:1 1 2.6mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Through Hole 16-PDIP
SN74LS139ANG4 Texas Instruments

SN74LS139ANG4

IC DECODER/DEMUX 1X2:4 16DIP

Texas Instruments

1,222
RFQ
SN74LS139ANG4 Datasheet

Datasheet

74LS 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Decoder/Demultiplexer 1 x 2:4 2 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Through Hole 16-PDIP
MC74LCX258M onsemi

MC74LCX258M

IC MULTIPLEXER 4 X 2:1 16SOEIAJ

onsemi

4,918
RFQ
MC74LCX258M Datasheet

Datasheet

74LCX 16-SOIC (0.209", 5.30mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOEIAJ
74CBTLVD3384BQ,118 Nexperia USA Inc.

74CBTLVD3384BQ,118

IC BUS SWITCH 5 X 1:1 24DHVQFN

Nexperia USA Inc.

3,924
RFQ
74CBTLVD3384BQ,118 Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Bus Switch 5 x 1:1 2 - Single Supply 3V ~ 3.6V -40°C ~ 125°C - - Surface Mount 24-DHVQFN (5.5x3.5)
CBT3384D,118 Nexperia USA Inc.

CBT3384D,118

IC BUS SWITCH 5 X 1:1 24SO

Nexperia USA Inc.

3,866
RFQ
CBT3384D,118 Datasheet

Datasheet

74CBT 24-SOIC (0.295", 7.50mm 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-SO
FSTU3257MTCX onsemi

FSTU3257MTCX

IC MUX/DEMUX 4 X 2:1 16TSSOP

onsemi

2,559
RFQ
FSTU3257MTCX Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 4 x 2:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PI5C3125QE Diodes Incorporated

PI5C3125QE

IC BUS SWITCH 1 X 1:1 16QSOP

Diodes Incorporated

4,198
RFQ
PI5C3125QE Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
CBTD3306GM,125 Nexperia USA Inc.

CBTD3306GM,125

IC BUS SWITCH 1 X 1:1 8XQFN

Nexperia USA Inc.

3,368
RFQ
CBTD3306GM,125 Datasheet

Datasheet

74CBTD 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)
QS3126QG Renesas Electronics Corporation

QS3126QG

IC BUS SWITCH 1 X 1:1 16QSOP

Renesas Electronics Corporation

4,314
RFQ
QS3126QG Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Bus Switch 1 x 1:1 4 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 16-QSOP
74HC154BQ,115 Nexperia USA Inc.

74HC154BQ,115

IC DECODER/DEMUX 1X4:16 24DHVQFN

Nexperia USA Inc.

3,977
RFQ
74HC154BQ,115 Datasheet

Datasheet

74HC 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 4:16 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 24-DHVQFN (5.5x3.5)
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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.