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
CBT3244AD,118 NXP USA Inc.

CBT3244AD,118

IC BUS SWITCH OCTAL 8BIT 20SOIC

NXP USA Inc.

4,000
RFQ
CBT3244AD,118 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
DM74LS151SJ Fairchild Semiconductor

DM74LS151SJ

MULTIPLEXER, LS SERIES TTL

Fairchild Semiconductor

3,854
RFQ
DM74LS151SJ Datasheet

Datasheet

74LS 16-SOIC (0.209", 5.30mm Width) Bulk Active Data Selector/Multiplexer 1 x 8:1 1 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOP
DM74LS139SJ Fairchild Semiconductor

DM74LS139SJ

DECIMAL DECODER, LS SERIES

Fairchild Semiconductor

3,632
RFQ
DM74LS139SJ Datasheet

Datasheet

74LS 16-SOIC (0.209", 5.30mm Width) Bulk Active Decoder/Demultiplexer 1 x 2:4 2 400µA, 8mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOP
MC74ACT158N onsemi

MC74ACT158N

MULTIPLEXER, ACT SERIES, 4 FUNC,

onsemi

3,316
RFQ
MC74ACT158N Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
CBT3384DB,118 NXP USA Inc.

CBT3384DB,118

IC BUS SWITCH 10BIT 24SSOP

NXP USA Inc.

3,150
RFQ
CBT3384DB,118 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN74LVC138ANS Texas Instruments

SN74LVC138ANS

IC 3-8 LINE DECOD/DEMUX 16SO

Texas Instruments

3,150
RFQ
SN74LVC138ANS Datasheet

Datasheet

74LVC 16-SOIC (0.209", 5.30mm Width) Bulk Active Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 1.65V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-SO
7WBD383BMX1TCG onsemi

7WBD383BMX1TCG

IC BUS FET EXCHG SW 2X1:1 8ULLGA

onsemi

3,000
RFQ
7WBD383BMX1TCG Datasheet

Datasheet

- 8-XFLGA Bulk Obsolete Bus FET Exchange Switch 2 x 1:1 1 - Single Supply 4V ~ 5.5V -55°C ~ 125°C - - Surface Mount 8-ULLGA (1.6x1)
MC74AC257N onsemi

MC74AC257N

IC MULTIPLEXER 4 X 2:1 16DIP

onsemi

4,546
RFQ
MC74AC257N Datasheet

Datasheet

74AC 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 4 x 2:1 1 24mA, 24mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Through Hole 16-PDIP
N74F153D,623 NXP USA Inc.

N74F153D,623

IC MULTIPLEXER 2 X 4:1 16SO

NXP USA Inc.

1,851
RFQ
N74F153D,623 Datasheet

Datasheet

74F 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 2 x 4:1 1 1mA, 20mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SO
MC14555BDR2 onsemi

MC14555BDR2

IC DCODER/DEMUX DUAL 1:4 16-SOIC

onsemi

2,500
RFQ
MC14555BDR2 Datasheet

Datasheet

4000B 16-SOIC (0.154", 3.90mm Width) Bulk Active Decoder/Demultiplexer 1 x 2:4 2 - Dual Supply 3V ~ 18V -55°C ~ 125°C - - Surface Mount 16-SOIC
74FST3384QSR onsemi

74FST3384QSR

IC BUS SWITCH 5 X 1:1 24QSOP

onsemi

2,000
RFQ
74FST3384QSR Datasheet

Datasheet

74FST 24-SSOP (0.154", 3.90mm Width) Bulk Obsolete Bus Switch 5 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-QSOP
MM74HC251MX Fairchild Semiconductor

MM74HC251MX

IC MULTIPLEXER 1 X 8:1 16SOIC

Fairchild Semiconductor

1,896
RFQ
MM74HC251MX Datasheet

Datasheet

74HC 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 1 x 8:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOIC
74HC139DB,118 Nexperia USA Inc.

74HC139DB,118

IC DECODER/DEMUX 1X2:4 16SSOP

Nexperia USA Inc.

2,615
RFQ
74HC139DB,118 Datasheet

Datasheet

74HC 16-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 2:4 2 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 125°C - - Surface Mount 16-SSOP
SN74LS251M Motorola

SN74LS251M

MULTIPLEXER, LS SERIES TTL

Motorola

1,750
RFQ
SN74LS251M Datasheet

Datasheet

74LS 16-SOIC (0.209", 5.30mm Width) Bulk Active Data Selector/Multiplexer 1 x 8:1 1 2.6mA, 24mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOEIAJ
MM74HC251MTCX Fairchild Semiconductor

MM74HC251MTCX

IC MULTIPLEXER 1 X 8:1 16TSSOP

Fairchild Semiconductor

1,672
RFQ
MM74HC251MTCX Datasheet

Datasheet

74HC 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Multiplexer 1 x 8:1 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
NC7SV19L6X onsemi

NC7SV19L6X

IC DECODER/DEMUX 1X1:2 6MICROPK

onsemi

2,521
RFQ
NC7SV19L6X Datasheet

Datasheet

7SV 6-UFDFN Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 1:2 1 24mA, 24mA Single Supply 0.9V ~ 3.6V -40°C ~ 85°C - - Surface Mount 6-MicroPak
NC7WBD3125K8X onsemi

NC7WBD3125K8X

IC BUS SWITCH 1 X 1:1 US8

onsemi

3,763
RFQ
NC7WBD3125K8X Datasheet

Datasheet

- 8-VFSOP (0.091", 2.30mm Width) Tape & Reel (TR) Obsolete Bus Switch 1 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount US8
74AUP1G18GN,132 Nexperia USA Inc.

74AUP1G18GN,132

NEXPERIA 74AUP1G18GN - MULTIPLEX

Nexperia USA Inc.

98,320
RFQ
74AUP1G18GN,132 Datasheet

Datasheet

74AUP 6-XFDFN Bulk Active Demultiplexer 1 x 1:2 1 4mA, 4mA Single Supply 0.8V ~ 3.6V -40°C ~ 125°C (TA) - - Surface Mount 6-XSON (0.9x1)
NC7SB3257L6X Fairchild Semiconductor

NC7SB3257L6X

MUX AND DEMUX/DECODER

Fairchild Semiconductor

52,835
RFQ
NC7SB3257L6X Datasheet

Datasheet

- 6-UFDFN Bulk Active Multiplexer/Demultiplexer 1 x 2:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 6-MicroPak
MC74AC151D onsemi

MC74AC151D

MUX AND DEMUX/DECODER

onsemi

33,419
RFQ
MC74AC151D 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.