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
DM74S151N Fairchild Semiconductor

DM74S151N

IC MULTIPLEXER 1 X 8:1 16DIP

Fairchild Semiconductor

4,474
RFQ
DM74S151N Datasheet

Datasheet

74S 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 1 x 8:1 1 1mA, 20mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Through Hole 16-PDIP
74ACT253PC Fairchild Semiconductor

74ACT253PC

IC MULTIPLEXER 2 X 4:1 16DIP

Fairchild Semiconductor

2,131
RFQ
74ACT253PC Datasheet

Datasheet

74ACT 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 2 x 4:1 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Through Hole 16-PDIP
CD4028BF/3 Harris Corporation

CD4028BF/3

CMOS BCD-TO-DECIMAL DECODER

Harris Corporation

4,233
RFQ
CD4028BF/3 Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Obsolete Decoder 1 x 4:10 1 6.8mA, 6.8mA Dual Supply 3V ~ 18V -55°C ~ 125°C - - Through Hole 16-CDIP
74LVC1G157GV/S505125 NXP USA Inc.

74LVC1G157GV/S505125

MUX, 2 LINE INPUT

NXP USA Inc.

1,771
RFQ
74LVC1G157GV/S505125 Datasheet

Datasheet

74LVC SC-74, SOT-457 Bulk Active Multiplexer 1 x 2:1 1 32mA, 32mA Single Supply 1.65V ~ 5.5V -40°C ~ 125°C - - Surface Mount 6-TSOP
54LS155FMQB National Semiconductor

54LS155FMQB

DECODER/DRIVER

National Semiconductor

3,157
RFQ
54LS155FMQB Datasheet

Datasheet

54LS 16-CFlatpack Bulk Active Decoder/Demultiplexer 2 x 2:4 1 - Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-CFP
9312FMQB National Semiconductor

9312FMQB

MUX, 8 LINE INPUT

National Semiconductor

1,472
RFQ
9312FMQB Datasheet

Datasheet

- 16-CFlatpack Bulk Active Data Selector/Multiplexer 1 x 8:1 1 800µA, 16mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 16-CFlatPack
54LS670LMQB National Semiconductor

54LS670LMQB

STANDARD SRAM, 4X4, 45NS, TTL

National Semiconductor

4,892
RFQ
54LS670LMQB Datasheet

Datasheet

54LS 20-CLCC Bulk Active Register File 1 x 1:1 4 1mA, 4mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C (TA) - - Surface Mount 20-CLCC
DM54150W/883 National Semiconductor

DM54150W/883

MUX, 16 LINE INPUT TTL

National Semiconductor

3,043
RFQ
DM54150W/883 Datasheet

Datasheet

- 24-CFlatpack Bulk Active Data Selector/Multiplexer 1 x 16:1 1 800µA, 16mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Surface Mount 24-CFlatpack
QS3390SOG IDT, Integrated Device Technology Inc

QS3390SOG

QUICKSWITCH HIGH-SPEED 16:8 MUX

IDT, Integrated Device Technology Inc

3,538
RFQ
QS3390SOG Datasheet

Datasheet

- 28-SOIC (0.345", 8.77mm Width) Bulk Active Multiplexer 1 x 16:8 1 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 28-SOIC
DM54LS253J/883 National Semiconductor

DM54LS253J/883

MULTIPLEXER, LS SERIES TTL

National Semiconductor

3,563
RFQ
DM54LS253J/883 Datasheet

Datasheet

DM54LS253, TRI-STATE® 16-CDIP (0.300", 7.62mm) Bulk Active Data Selector/Multiplexer 2 x 4:1 1 1mA, 12mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-CDIP
NC7SZ384M5X Fairchild Semiconductor

NC7SZ384M5X

IC BUS SWITCH 1 X 1:1 SOT23-5

Fairchild Semiconductor

2,199
RFQ
NC7SZ384M5X Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Active Bus Switch 1 x 1:1 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
74LVC1G157GW,125 NXP USA Inc.

74LVC1G157GW,125

NOW NEXPERIA 74LVC1G157GW - MULT

NXP USA Inc.

3,309
RFQ
74LVC1G157GW,125 Datasheet

Datasheet

74LVC 6-TSSOP, SC-88, SOT-363 Bulk Active Multiplexer 1 x 2:1 1 32mA, 32mA Single Supply 1.65V ~ 5.5V -40°C ~ 125°C - - Surface Mount SOT-363
74HCT4514PW118 NXP USA Inc.

74HCT4514PW118

NOW NEXPERIA 74HCT4514PW - DECOD

NXP USA Inc.

4,947
RFQ
74HCT4514PW118 Datasheet

Datasheet

74HCT 24-TSSOP (0.173", 4.40mm Width) Bulk Active Decoder/Demultiplexer 1 x 4:16 1 4mA, 4mA Single Supply 4.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 24-TSSOP
NC7WB3125K8X Fairchild Semiconductor

NC7WB3125K8X

BUS DRIVER, CBT/FST/QS/5C/B SERI

Fairchild Semiconductor

1,807
RFQ
NC7WB3125K8X Datasheet

Datasheet

- 8-VFSOP (0.091", 2.30mm Width) Bulk Active Bus Switch 1 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount US8
74LVC1G157GF,132 NXP USA Inc.

74LVC1G157GF,132

NOW NEXPERIA 74LVC1G157GF - MULT

NXP USA Inc.

1,197
RFQ
74LVC1G157GF,132 Datasheet

Datasheet

74LVC 6-XFDFN Bulk Active Multiplexer 1 x 2:1 1 32mA, 32mA Single Supply 1.65V ~ 5.5V -40°C ~ 125°C - - Surface Mount 6-XSON (1x1)
74LVC138ABQ,115 NXP USA Inc.

74LVC138ABQ,115

NOW NEXPERIA 74LVC138ABQ - DECOD

NXP USA Inc.

3,563
RFQ
74LVC138ABQ,115 Datasheet

Datasheet

74LVC 16-VFQFN Exposed Pad Bulk Active Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 1.2V ~ 3.6V -40°C ~ 125°C - - Surface Mount 16-DHVQFN (2.5x3.5)
5962-8606101EA Texas Instruments

5962-8606101EA

SN54HC157 QUADRUPLE 2-LINE TO 1-

Texas Instruments

1,227
RFQ
5962-8606101EA Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
CBT3306GT,115 NXP USA Inc.

CBT3306GT,115

NOW NEXPERIA CBT3306GT - BUS DRI

NXP USA Inc.

2,445
RFQ
CBT3306GT,115 Datasheet

Datasheet

74CBT 8-XFDFN Bulk Active Bus Switch 1 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 8-XSON (1.95x1)
QS3125S1G IDT, Integrated Device Technology Inc

QS3125S1G

QS3125 - QUICKSWITCH HIGH-SPEED

IDT, Integrated Device Technology Inc

3,545
RFQ
QS3125S1G Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Bus Switch 1 x 1:1 4 - Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 14-SOIC
74LS138P-E Renesas Electronics Corporation

74LS138P-E

IC UNI-LOGIC GATE BUFFER SMD

Renesas Electronics Corporation

1,392
RFQ

-

74LS 16-DIP (0.300", 7.62mm) Tape & Reel (TR) Obsolete Decoder/Demultiplexer 1 x 3:8 1 400µA, 8mA Single Supply 4.75V ~ 5.25V -20°C ~ 75°C - - Through Hole 16-DIP
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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.