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
74LVX138MX Fairchild Semiconductor

74LVX138MX

IC DECODER/DEMUX 1X3:8 16SOIC

Fairchild Semiconductor

62,000
RFQ
74LVX138MX Datasheet

Datasheet

74LVX 16-SOIC (0.154", 3.90mm Width) Bulk Active Decoder/Demultiplexer 1 x 3:8 1 4mA, 4mA Single Supply 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74F151BD Texas Instruments

SN74F151BD

IC MULTIPLEXER 1 X 8:1 16SOIC

Texas Instruments

3,902
RFQ
SN74F151BD Datasheet

Datasheet

74F 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 1 x 8:1 1 1mA, 24mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
CD74HCT253M Harris Corporation

CD74HCT253M

IC MULTIPLEXER 2 X 4:1 16SOIC

Harris Corporation

6,549
RFQ
CD74HCT253M Datasheet

Datasheet

74HCT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 2 x 4:1 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-SOIC
PCA8550PW,112 NXP USA Inc.

PCA8550PW,112

IC MULTIPLEXER 1 X 4:4 16TSSOP

NXP USA Inc.

3,098
RFQ
PCA8550PW,112 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer 1 x 4:4 1 2mA, 2mA Single Supply 3V ~ 3.6V 0°C ~ 70°C - - Surface Mount 16-TSSOP
SN74CBT16811CDGVR Texas Instruments

SN74CBT16811CDGVR

IC BUS SWITCH 12 X 1:1 56TVSOP

Texas Instruments

2,784
RFQ
SN74CBT16811CDGVR Datasheet

Datasheet

74CBT 56-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Bus Switch 12 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-TVSOP
PCA8550D,112 NXP USA Inc.

PCA8550D,112

IC MULTIPLEXER 1 X 4:4 16SO

NXP USA Inc.

3,626
RFQ
PCA8550D,112 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 1 x 4:4 1 2mA, 2mA Single Supply 3V ~ 3.6V 0°C ~ 70°C - - Surface Mount 16-SO
CD74HC137PW Texas Instruments

CD74HC137PW

IC DECODER/DEMUX 1X3:8 16TSSOP

Texas Instruments

4,780
RFQ
CD74HC137PW Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-TSSOP
74HC138DTR2G onsemi

74HC138DTR2G

IC DECODER/DEMUX 1X3:8 16TSSOP

onsemi

4,022
RFQ
74HC138DTR2G Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-TSSOP
ADG3241BRYZ-REEL7 Analog Devices Inc.

ADG3241BRYZ-REEL7

2-PORT, TRANSLATOR BUS SWITCH

Analog Devices Inc.

104,950
RFQ
ADG3241BRYZ-REEL7 Datasheet

Datasheet

- 6-TSSOP, SC-88, SOT-363 Bulk Active Bus Switch 1 x 1:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount SC-70
ADG3241BKS-REEL Analog Devices Inc.

ADG3241BKS-REEL

IC SW BUS 2.5/3.3V 1BIT SC70-6

Analog Devices Inc.

49,741
RFQ
ADG3241BKS-REEL Datasheet

Datasheet

- 6-TSSOP, SC-88, SOT-363 Bulk Obsolete Bus Switch 1 x 1:1 1 - Single Supply 2.5V, 3.3V -40°C ~ 85°C - - Surface Mount SC-70-6
CD74HC157M Harris Corporation

CD74HC157M

IC MULTIPLEXER 4 X 2:1 16SOIC

Harris Corporation

42,677
RFQ
CD74HC157M Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SOIC
74HC138DR2G onsemi

74HC138DR2G

IC DECODER/DEMUX 1X3:8 16SOIC

onsemi

4,773
RFQ
74HC138DR2G Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SOIC
ADG3241BKS-REEL7 Analog Devices Inc.

ADG3241BKS-REEL7

IC SW BUS 2.5/3.3V 1BIT SC70-6

Analog Devices Inc.

31,380
RFQ
ADG3241BKS-REEL7 Datasheet

Datasheet

- 6-TSSOP, SC-88, SOT-363 Bulk Obsolete Bus Switch 1 x 1:1 1 - Single Supply 2.5V, 3.3V -40°C ~ 85°C - - Surface Mount SC-70-6
DM74AS157N Fairchild Semiconductor

DM74AS157N

IC MULTIPLEXER 4 X 2:1 16DIP

Fairchild Semiconductor

9,104
RFQ
DM74AS157N Datasheet

Datasheet

74AS 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 4 x 2:1 1 2mA, 20mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Through Hole 16-PDIP
SN74CBTLV3245DBR Texas Instruments

SN74CBTLV3245DBR

IC LV OCTAL FET BUS SW 20-SSOP

Texas Instruments

6,000
RFQ
SN74CBTLV3245DBR Datasheet

Datasheet

74CBTLV 20-SSOP (0.209", 5.30mm Width) Bulk Obsolete FET Bus Switch 8 x 1:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-SSOP
SN74CBTLV3245DWR Texas Instruments

SN74CBTLV3245DWR

BUS DRIVER

Texas Instruments

6,000
RFQ
SN74CBTLV3245DWR Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
CD74HC139M Harris Corporation

CD74HC139M

IC DECODER/DEMUX 1X2:4 16SOIC

Harris Corporation

5,000
RFQ
CD74HC139M Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 2:4 2 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SOIC
CD74FCT257CTM Harris Corporation

CD74FCT257CTM

FAST CMOS QUAD 2-INPUT MUXS

Harris Corporation

3,148
RFQ
CD74FCT257CTM Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Multiplexer 4 x 2:1 1 15mA, 48mA Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 16-SOIC
74HCT138T16-13 Diodes Incorporated

74HCT138T16-13

IC DECODER/DEMUX 1X3:8 16TSSOP

Diodes Incorporated

2,317
RFQ
74HCT138T16-13 Datasheet

Datasheet

74HCT 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 3:8 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-TSSOP
SN74CBTLV3245DW Texas Instruments

SN74CBTLV3245DW

IC OCT BUS FET BUS SWITCH 20SOIC

Texas Instruments

1,811
RFQ
SN74CBTLV3245DW Datasheet

Datasheet

74CBTLV 20-SOIC (0.295", 7.50mm Width) Tube Obsolete FET Bus Switch 8 x 1:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-SOIC
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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.