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
74HC157TELL-E Renesas Electronics Corporation

74HC157TELL-E

74HC157 QUAD 2-INPUT MULTIPLEXER

Renesas Electronics Corporation

8,000
RFQ
74HC157TELL-E Datasheet

Datasheet

74HC - Bulk Active Multiplexer 4 x 2:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - - -
74HC251P-E Renesas Electronics Corporation

74HC251P-E

74HC251 8-INPUT MULTIPLEXER WITH

Renesas Electronics Corporation

5,000
RFQ
74HC251P-E Datasheet

Datasheet

74HC - Bulk Active Multiplexer 1 x 8:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - - -
74HC257FPEL-E Renesas Electronics Corporation

74HC257FPEL-E

74HC257 QUAD 2-INPUT MULTIPLEXER

Renesas Electronics Corporation

2,000
RFQ
74HC257FPEL-E Datasheet

Datasheet

74HC - Bulk Active Multiplexer 4 x 2:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 125°C - - - -
74HC257P-E Renesas Electronics Corporation

74HC257P-E

74HC257 QUAD 2-INPUT MULTIPLEXER

Renesas Electronics Corporation

1,665
RFQ
74HC257P-E Datasheet

Datasheet

74HC - Bulk Active Multiplexer 4 x 2:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 125°C - - - -
SN74LV4066ANS Texas Instruments

SN74LV4066ANS

SPST, 4 FUNC PDSO14

Texas Instruments

5,500
RFQ
SN74LV4066ANS Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
NLV74HC251ADR2G onsemi

NLV74HC251ADR2G

IC MULTIPLEXER 1 X 8:1 16SOIC

onsemi

2,500
RFQ
NLV74HC251ADR2G 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-SOIC
QS74FCT139ATSI Quality Semiconductor

QS74FCT139ATSI

DECODER/DRIVER, FCT SERIES, INV

Quality Semiconductor

2,500
RFQ
QS74FCT139ATSI Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
74ACT399PC Fairchild Semiconductor

74ACT399PC

IC MULTIPLEXER 4 X 2:1 16DIP

Fairchild Semiconductor

2,000
RFQ
74ACT399PC Datasheet

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
SA14551BDR2 onsemi

SA14551BDR2

LOG CMOS MLTIPLXR QUAD

onsemi

15,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
74HCT154DB,112 Nexperia USA Inc.

74HCT154DB,112

IC DECODER/DEMUX 1X4:16 24SSOP

Nexperia USA Inc.

4,224
RFQ
74HCT154DB,112 Datasheet

Datasheet

74HCT 24-SSOP (0.209", 5.30mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 4:16 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 24-SSOP
SN74CBTLVR16292VR Texas Instruments

SN74CBTLVR16292VR

IC MUX/DEMUX 12 X 1:2 56TVSOP

Texas Instruments

4,296
RFQ
SN74CBTLVR16292VR Datasheet

Datasheet

74CBTLVR 56-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer/Demultiplexer 12 x 1:2 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 56-TVSOP
SN74CBT16213DL Texas Instruments

SN74CBT16213DL

IC BUS FET EXCH SW 12X2:2 56SSOP

Texas Instruments

3,809
RFQ
SN74CBT16213DL Datasheet

Datasheet

74CBT 56-BSSOP (0.295", 7.50mm Width) Tube Obsolete Bus FET Exchange Switch 12 x 2:2 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-SSOP
74HCT4514PW,112 Nexperia USA Inc.

74HCT4514PW,112

IC DECODER/DEMUX 1X4:16 24TSSOP

Nexperia USA Inc.

1,157
RFQ
74HCT4514PW,112 Datasheet

Datasheet

74HCT 24-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 4:16 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 24-TSSOP
74HCT238DB,112 Nexperia USA Inc.

74HCT238DB,112

IC DECODER/DEMUX 1X3:8 16SSOP

Nexperia USA Inc.

2,434
RFQ
74HCT238DB,112 Datasheet

Datasheet

74HCT 16-SSOP (0.209", 5.30mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 3:8 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-SSOP
7SB384DTT1G onsemi

7SB384DTT1G

IC BUS SWITCH 1 X 1:1 5TSOP

onsemi

1,357
RFQ

-

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 1 - Single Supply 4V ~ 5.5V -55°C ~ 125°C - - Surface Mount 5-TSOP
SN74CBTLV3257D Texas Instruments

SN74CBTLV3257D

IC MUX/DEMUX 4 X 1:2 16SOIC

Texas Instruments

761
RFQ
SN74CBTLV3257D Datasheet

Datasheet

74CBTLV 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer/Demultiplexer 4 x 1:2 4 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SN74CBT6800ADBQR Texas Instruments

SN74CBT6800ADBQR

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

Texas Instruments

2,314
RFQ
SN74CBT6800ADBQR Datasheet

Datasheet

74CBT 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Bus Switch 10 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP
SN74CB3Q3125DGVR Texas Instruments

SN74CB3Q3125DGVR

IC BUS SWITCH 1 X 1:1 14TVSOP

Texas Instruments

2,503
RFQ
SN74CB3Q3125DGVR Datasheet

Datasheet

74CB 14-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Bus Switch 1 x 1:1 4 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 14-TVSOP
SN74CBTLV3125PW Texas Instruments

SN74CBTLV3125PW

IC BUS SWITCH 1 X 1:1 14TSSOP

Texas Instruments

11,725
RFQ
SN74CBTLV3125PW Datasheet

Datasheet

74CBTLV 14-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Bus Switch 1 x 1:1 4 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 14-TSSOP
74LS156P-E Renesas Electronics Corporation

74LS156P-E

DUAL 2 TO 4-LINE DECODERS/DEMUXS

Renesas Electronics Corporation

12,000
RFQ
74LS156P-E Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
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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.