| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MC74AC139NIC DECODER/DEMUX 1X2:4 16DIP |
2,001 |
|
Datasheet |
74AC | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Decoder/Demultiplexer | 1 x 2:4 | 2 | 24mA, 24mA | Single Supply | 2V ~ 6V | -40°C ~ 85°C | - | - | Through Hole | 16-PDIP |
|
CD74HC138MIC DECODER/DEMUX 1X3:8 16SOIC |
4,299 |
|
Datasheet |
74HC | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Decoder/Demultiplexer | 1 x 3:8 | 1 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
|
SN74HC253DIC MULTIPLEXER 2 X 4:1 16SOIC |
2,494 |
|
Datasheet |
74HC | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Multiplexer | 2 x 4:1 | 1 | 7.8mA, 7.8mA | Single Supply | 2V ~ 6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
|
SN74HC251DE4IC MULTIPLEXER 1 X 8:1 16SOIC |
2,574 |
|
Datasheet |
74HC | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Multiplexer | 1 x 8:1 | 1 | 7.8mA, 7.8mA | Single Supply | 2V ~ 6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
|
SN74HC251DG4IC MULTIPLEXER 1 X 8:1 16SOIC |
4,390 |
|
Datasheet |
74HC | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Multiplexer | 1 x 8:1 | 1 | 7.8mA, 7.8mA | Single Supply | 2V ~ 6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
|
SN74HC257DG4IC MULTIPLEXER 4 X 2:1 16SOIC |
1,226 |
|
Datasheet |
74HC | 16-SOIC (0.154", 3.90mm Width) | Tube | 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-SOIC |
|
SN74CBTS3384DBRE4IC BUS SWITCH 5 X 1:1 24SSOP |
3,960 |
|
Datasheet |
74CBTS | 24-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-SSOP |
|
CD74HC153EG4IC MULTIPLEXER 2 X 4:1 16DIP |
3,122 |
|
Datasheet |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Multiplexer | 2 x 4:1 | 1 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP |
|
74HC257DB,118IC MULTIPLEXER 4 X 2:1 16SSOP |
2,730 |
|
Datasheet |
74HC | 16-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 4 x 2:1 | 1 | 7.8mA, 7.8mA | Single Supply | 2V ~ 6V | -40°C ~ 125°C | - | - | Surface Mount | 16-SSOP |
|
PI5C3251QEIC MUX/DEMUX 1 X 8:1 16QSOP |
3,284 |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Multiplexer/Demultiplexer | 1 x 8:1 | 1 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-QSOP |
|
74CBTLV3125QG8IC BUS SWITCH 1 X 1:1 16QSOP |
3,230 |
|
Datasheet |
74CBTLV | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Bus Switch | 1 x 1:1 | 4 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-QSOP |
|
FSTU3384WMXIC BUS SWITCH 5 X 1:1 24SOP |
1,299 |
|
Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-SOP |
|
FSTU6800WMXIC BUS SWITCH 10 X 1:1 24SOP |
3,804 |
|
Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Bus Switch | 10 x 1:1 | 1 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-SOP |
|
74VHC138MTRIC DECODER/DEMUX 1 X 3:8 16SO |
2,124 |
|
Datasheet |
74VHC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Decoder/Demultiplexer | 1 x 3:8 | 1 | 8mA, 8mA | Single Supply | 2V ~ 5.5V | -55°C ~ 125°C | - | - | Surface Mount | 16-SO |
|
74VHC238MTRIC DECODER/DEMUX 1 X 3:8 16SO |
2,209 |
|
Datasheet |
74VHC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Decoder/Demultiplexer | 1 x 3:8 | 1 | 8mA, 8mA | Single Supply | 2V ~ 5.5V | -55°C ~ 125°C | - | - | Surface Mount | 16-SO |
|
74VHCT138ATTRIC DECODER/DEMUX 1X3:8 16TSSOP |
3,673 |
|
Datasheet |
74VHCT | 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 | -55°C ~ 125°C | - | - | Surface Mount | 16-TSSOP |
|
CD4016BEE4100-PA ON-STATE LEAKAGE CURRENT, |
2,737 |
|
Datasheet |
CD4016B | 14-DIP (0.300", 7.62mm) | Tube | Active | Bilateral, FET Switches | 1 x 1:1 | 4 | - | Dual Supply | 3V ~ 18V | -55°C ~ 125°C | - | - | Through Hole | 14-PDIP |
|
SN74LS138NG4IC DECODER/DEMUX 1X3:8 16DIP |
1,668 |
|
Datasheet |
74LS | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Decoder/Demultiplexer | 1 x 3:8 | 1 | 400µA, 8mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
SN74CBT3245APWRG4IC BUS SWITCH 8 X 1:1 20TSSOP |
3,129 |
|
Datasheet |
74CBT | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Bus Switch | 8 x 1:1 | 1 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
FSTU3384WMIC BUS SWITCH 5 X 1:1 24SOP |
1,642 |
|
Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-SOP |
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.
| 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 |
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.
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.
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.
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.
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.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.