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
SN74AHCT158DR Texas Instruments

SN74AHCT158DR

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

2,371
RFQ
SN74AHCT158DR Datasheet

Datasheet

74AHCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74AHCT158DRG4 Texas Instruments

SN74AHCT158DRG4

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

4,533
RFQ
SN74AHCT158DRG4 Datasheet

Datasheet

74AHCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
74AUP1G18GF,132 Nexperia USA Inc.

74AUP1G18GF,132

IC DEMULTIPLEXER 1 X 1:2 6XSON

Nexperia USA Inc.

2,554
RFQ
74AUP1G18GF,132 Datasheet

Datasheet

74AUP 6-XFDFN Tape & Reel (TR) Obsolete Demultiplexer 1 x 1:2 1 4mA, 4mA Single Supply 0.8V ~ 3.6V -40°C ~ 125°C (TA) - - Surface Mount 6-XSON, SOT891 (1x1)
74LVC139PW-Q100J Nexperia USA Inc.

74LVC139PW-Q100J

74LVC139PW-Q100/SOT403/TSSOP16

Nexperia USA Inc.

2,169
RFQ

-

- - Tape & Reel (TR) Active - - - - - - - - - - -
SN74AHCT138QPWRQ1 Texas Instruments

SN74AHCT138QPWRQ1

IC DECODER/DEMUX 1X3:8 16TSSOP

Texas Instruments

2,185
RFQ
SN74AHCT138QPWRQ1 Datasheet

Datasheet

74AHCT 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 16-TSSOP
74AHC157PW-Q100J Nexperia USA Inc.

74AHC157PW-Q100J

IC MULTIPLEXER 4 X 2:1 16TSSOP

Nexperia USA Inc.

3,416
RFQ
74AHC157PW-Q100J Datasheet

Datasheet

74AHC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 5.5V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 16-TSSOP
SN74HC157PWRG4 Texas Instruments

SN74HC157PWRG4

IC MULTIPLEXER 4 X 2:1 16TSSOP

Texas Instruments

1,529
RFQ
SN74HC157PWRG4 Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer 4 x 2:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74HC251PWRG4 Texas Instruments

SN74HC251PWRG4

IC MULTIPLEXER 1 X 8:1 16TSSOP

Texas Instruments

4,396
RFQ
SN74HC251PWRG4 Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Multiplexer 1 x 8:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
TC74VCX257FTEL Toshiba Semiconductor and Storage

TC74VCX257FTEL

IC MULTIPLEXER 4 X 2:1 16TSSOP

Toshiba Semiconductor and Storage

4,394
RFQ
TC74VCX257FTEL Datasheet

Datasheet

TC74VCX 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Multiplexer 4 x 2:1 4 24mA, 24mA Single Supply 1.2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
74HCT138S16-13 Diodes Incorporated

74HCT138S16-13

IC DECODER/DEMUX 1 X 3:8 16SO

Diodes Incorporated

3,782
RFQ
74HCT138S16-13 Datasheet

Datasheet

74HCT 16-SOIC (0.154", 3.90mm 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-SO
74AHC157D-Q100J Nexperia USA Inc.

74AHC157D-Q100J

IC MULTIPLEXER 4 X 2:1 16SO

Nexperia USA Inc.

4,728
RFQ
74AHC157D-Q100J Datasheet

Datasheet

74AHC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 5.5V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 16-SO
SN74LVC139APWRE4 Texas Instruments

SN74LVC139APWRE4

IC DECODER/DEMUX 1X2:4 16TSSOP

Texas Instruments

1,286
RFQ
SN74LVC139APWRE4 Datasheet

Datasheet

74LVC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 2:4 2 24mA, 24mA Single Supply 1.65V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
TC74VCX157FTEL Toshiba Semiconductor and Storage

TC74VCX157FTEL

IC MULTIPLEXER 1 X 2:1 16TSSOP

Toshiba Semiconductor and Storage

3,549
RFQ
TC74VCX157FTEL Datasheet

Datasheet

TC74VCX 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Multiplexer 1 x 2:1 4 24mA, 24mA Single Supply 1.2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74AHC157PWRG4 Texas Instruments

SN74AHC157PWRG4

IC MULTIPLEXER 4 X 2:1 16TSSOP

Texas Instruments

4,887
RFQ
SN74AHC157PWRG4 Datasheet

Datasheet

74AHC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-TSSOP
NL7SB3257CMX1TCG onsemi

NL7SB3257CMX1TCG

IC MUX/DEMUX 1 X 2:1 6ULLGA

onsemi

4,789
RFQ
NL7SB3257CMX1TCG Datasheet

Datasheet

- 6-XFLGA Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 1 x 2:1 1 - Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 6-ULLGA (1x1)
74HCT139PW-Q100J Nexperia USA Inc.

74HCT139PW-Q100J

IC DECODER/DEMUX 1X2:4 16TSSOP

Nexperia USA Inc.

4,286
RFQ
74HCT139PW-Q100J Datasheet

Datasheet

74HCT 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 2:4 2 4mA, 4mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 16-TSSOP
74AHCT138D-Q100J Nexperia USA Inc.

74AHCT138D-Q100J

IC DECODER/DEMUX 1 X 3:8 16SO

Nexperia USA Inc.

2,063
RFQ
74AHCT138D-Q100J Datasheet

Datasheet

74AHCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 3:8 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 16-SO
74AHC157BQ,115 Nexperia USA Inc.

74AHC157BQ,115

IC MULTIPLEXER 4 X 2:1 16DHVQFN

Nexperia USA Inc.

4,458
RFQ
74AHC157BQ,115 Datasheet

Datasheet

74AHC 16-VFQFN Exposed Pad Tape & Reel (TR) Active Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 2V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-DHVQFN (2.5x3.5)
74AHCT139D-Q100J Nexperia USA Inc.

74AHCT139D-Q100J

IC DECODER/DEMUX 1 X 2:4 16SO

Nexperia USA Inc.

3,100
RFQ
74AHCT139D-Q100J Datasheet

Datasheet

74AHCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 2:4 2 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 16-SO
SN74AHCT157NSRE4 Texas Instruments

SN74AHCT157NSRE4

IC MULTIPLEXER 4 X 2:1 16SO

Texas Instruments

1,129
RFQ
SN74AHCT157NSRE4 Datasheet

Datasheet

74AHCT 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 8mA, 8mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SO
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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.