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
MC74ACT138D onsemi

MC74ACT138D

IC DECODER/DEMUX 1X3:8 16SOIC

onsemi

3,329
RFQ
MC74ACT138D Datasheet

Datasheet

74ACT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
MC74LVX139D onsemi

MC74LVX139D

DECODER/DRIVER

onsemi

7,022
RFQ
MC74LVX139D Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
74AUP1G19GS,132 Nexperia USA Inc.

74AUP1G19GS,132

IC DECODER/DEMUX 1 X 1:2 6XSON

Nexperia USA Inc.

1,662
RFQ
74AUP1G19GS,132 Datasheet

Datasheet

74AUP 6-XFDFN Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 1:2 1 4mA, 4mA Single Supply 0.8V ~ 3.6V -40°C ~ 125°C (TA) - - Surface Mount 6-XSON, SOT1202 (1x1)
NC7SZD384L6X Fairchild Semiconductor

NC7SZD384L6X

IC BUS SWITCH 1 X 1:1 6MICROPAK

Fairchild Semiconductor

89,256
RFQ
NC7SZD384L6X Datasheet

Datasheet

7SZ 6-UFDFN Bulk Obsolete Bus Switch 1 x 1:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 6-MicroPak
MC14066BDTEL onsemi

MC14066BDTEL

SPST, 4 FUNC PDSO14

onsemi

43,302
RFQ
MC14066BDTEL Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN74HC138ADBR Texas Instruments

SN74HC138ADBR

LINE DECODERS/DEMULTIPLEXERS

Texas Instruments

20,000
RFQ

-

74HC 16-SSOP (0.209", 5.30mm Width) Bulk Obsolete Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SSOP
MC74F139N onsemi

MC74F139N

DECODER/DRIVER, F/FAST SERIES, I

onsemi

18,441
RFQ
MC74F139N Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
NC7SP158P6X Fairchild Semiconductor

NC7SP158P6X

IC MULTIPLEXER 1 X 2:1 SC88

Fairchild Semiconductor

18,000
RFQ
NC7SP158P6X Datasheet

Datasheet

7SP 6-TSSOP, SC-88, SOT-363 Bulk Obsolete Multiplexer 1 x 2:1 1 2.6mA, 2.6mA Single Supply 0.9V ~ 3.6V -40°C ~ 85°C - - Surface Mount SC-88 (SC-70-6)
SN74AHC2G157HDCTR Texas Instruments

SN74AHC2G157HDCTR

MULTIPLEXER CMOS 2-IN 8PIN SSOP

Texas Instruments

15,000
RFQ
SN74AHC2G157HDCTR Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MC74VHC139M onsemi

MC74VHC139M

DECODER/DRIVER, AHC/VHC SERIES

onsemi

5,650
RFQ
MC74VHC139M Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MC74VHC138M onsemi

MC74VHC138M

DECODER/DRIVER, AHC/VHC SERIES

onsemi

4,900
RFQ
MC74VHC138M Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
74HC139D,653 NXP USA Inc.

74HC139D,653

IC DECODER/DEMUX DUAL 16SOIC

NXP USA Inc.

388,822
RFQ
74HC139D,653 Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Bulk Active Decoder/Demultiplexer 1 x 2:4 2 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 16-SO
NC7SZ157FHX Fairchild Semiconductor

NC7SZ157FHX

MULTIPLEXER AND DEMUX/DECODER, 1

Fairchild Semiconductor

295,000
RFQ
NC7SZ157FHX Datasheet

Datasheet

7SZ 6-UFDFN Bulk Active Multiplexer 1 x 2:1 1 32mA, 32mA Single Supply 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 6-MicroPak2™
74LVC1G19GS,132 Nexperia USA Inc.

74LVC1G19GS,132

IC DECODER/DEMUX 1 X 1:2 6XSON

Nexperia USA Inc.

1,323
RFQ
74LVC1G19GS,132 Datasheet

Datasheet

74LVC 6-XFDFN Tape & Reel (TR) Active Decoder/Demultiplexer 1 x 1:2 1 32mA, 32mA Single Supply 1.65V ~ 5.5V -40°C ~ 125°C - - Surface Mount 6-XSON, SOT1202 (1x1)
74CBTLV1G125GS,132 Nexperia USA Inc.

74CBTLV1G125GS,132

IC BUS SW 1 X 1:1 6XSON/SOT1202

Nexperia USA Inc.

4,630
RFQ
74CBTLV1G125GS,132 Datasheet

Datasheet

74CBTLV 6-XFDFN Tape & Reel (TR) Active Bus Switch 1 x 1:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 125°C - - Surface Mount 6-XSON, SOT1202 (1x1)
SN74LV138ATNSR Texas Instruments

SN74LV138ATNSR

IC DECODER/DEMUX 1 X 3:8 16SO

Texas Instruments

2,180
RFQ
SN74LV138ATNSR Datasheet

Datasheet

74LV 16-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Discontinued at Digi-Key Decoder/Demultiplexer 1 x 3:8 1 12mA, 12mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C (TA) - - Surface Mount 16-SO
MC74HC138AD onsemi

MC74HC138AD

IC DECODER/DEMUX 1:8 16-SOIC

onsemi

66,197
RFQ
MC74HC138AD Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Tube Active Decoder/Demultiplexer 1 x 3:8 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -55°C ~ 125°C - - Surface Mount 16-SOIC
7SB3257DTT1G onsemi

7SB3257DTT1G

IC MUX/DEMUX 1 X 2:1 6TSOP

onsemi

4,010
RFQ

-

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Obsolete Multiplexer/Demultiplexer 1 x 2:1 1 - Single Supply 4V ~ 5.5V -55°C ~ 125°C - - Surface Mount 6-TSOP
74FST3251D onsemi

74FST3251D

MUX AND DEMUX/DECODER

onsemi

44,430
RFQ
74FST3251D Datasheet

Datasheet

74FST 16-SOIC (0.154", 3.90mm Width) Bulk Active Multiplexer/Demultiplexer 1 x 8:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC
74LVC157AD,118 NXP Semiconductors

74LVC157AD,118

NEXPERIA 74LVC157AD - MULTIPLEXE

NXP Semiconductors

39,737
RFQ
74LVC157AD,118 Datasheet

Datasheet

74LVC 16-SOIC (0.154", 3.90mm Width) Bulk Active Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 1.2V ~ 3.6V -40°C ~ 125°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.