| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
SN74CBTLV3857DWE4IC BUS SWITCH 10 X 1:1 24SOIC |
1,404 |
|
Datasheet |
74CBTLV | 24-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Bus Switch | 10 x 1:1 | 1 | - | Single Supply | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-SOIC |
|
|
SN74CBTLV3857DWG4IC BUS SWITCH 10 X 1:1 24SOIC |
2,987 |
|
Datasheet |
74CBTLV | 24-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Bus Switch | 10 x 1:1 | 1 | - | Single Supply | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-SOIC |
|
74CBTLVD3245BQ-Q1XIC BUS SWITCH 8 X 1:1 20DHVQFN |
1,725 |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Bus Switch | 8 x 1:1 | 1 | - | Single Supply | 3V ~ 3.6V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 20-DHVQFN (4.5x2.5) |
|
|
SN74F258DG4IC MULTIPLEXER 4 X 2:1 16SOIC |
2,663 |
|
Datasheet |
74F | 16-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Multiplexer | 4 x 2:1 | 1 | 3mA, 24mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
M74HC157B1RIC MULTIPLEXER 4 X 2:1 16DIP |
3,142 |
|
Datasheet |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | Through Hole | 16-DIP |
|
M74HCT157B1RIC MULTIPLEXER 4 X 2:1 16DIP |
2,720 |
|
Datasheet |
74HCT | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 4mA, 4mA | Single Supply | 4.5V ~ 5.5V | -55°C ~ 125°C | - | - | Through Hole | 16-DIP |
|
74F251ASCIC MULTIPLEXER 1 X 8:1 16SOIC |
3,174 |
|
Datasheet |
74F | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Multiplexer | 1 x 8:1 | 1 | 3mA, 24mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
74F253SCIC MULTIPLEXER 2 X 4:1 16SOIC |
2,711 |
|
Datasheet |
74F | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Multiplexer | 2 x 4:1 | 1 | 3mA, 24mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
M74HC151RM13TRIC MULTIPLEXER 1 X 8:1 16SO |
3,033 |
|
Datasheet |
74HC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 1 x 8:1 | 1 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | Surface Mount | 16-SO |
|
|
PI3B3384QEXIC BUS SWITCH 5 X 1:1 24QSOP |
2,032 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-QSOP |
|
DM74ALS153NIC MULTIPLEXER 2 X 4:1 16DIP |
4,064 |
|
Datasheet |
74ALS | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Multiplexer | 2 x 4:1 | 1 | 2.6mA, 24mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
SN74LS139ANG4IC DECODER/DEMUX 1X2:4 16DIP |
1,222 |
|
Datasheet |
74LS | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Decoder/Demultiplexer | 1 x 2:4 | 2 | 400µA, 8mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
MC74LCX258MIC MULTIPLEXER 4 X 2:1 16SOEIAJ |
4,918 |
|
Datasheet |
74LCX | 16-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 8mA, 8mA | Single Supply | 2V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOEIAJ |
|
74CBTLVD3384BQ,118IC BUS SWITCH 5 X 1:1 24DHVQFN |
3,924 |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 3V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 24-DHVQFN (5.5x3.5) |
|
CBT3384D,118IC BUS SWITCH 5 X 1:1 24SO |
3,866 |
|
Datasheet |
74CBT | 24-SOIC (0.295", 7.50mm 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-SO |
|
FSTU3257MTCXIC MUX/DEMUX 4 X 2:1 16TSSOP |
2,559 |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer/Demultiplexer | 4 x 2:1 | 1 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP |
|
PI5C3125QEIC BUS SWITCH 1 X 1:1 16QSOP |
4,198 |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Bus Switch | 1 x 1:1 | 4 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-QSOP |
|
CBTD3306GM,125IC BUS SWITCH 1 X 1:1 8XQFN |
3,368 |
|
Datasheet |
74CBTD | 8-XFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Bus Switch | 1 x 1:1 | 2 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-XQFN (1.6x1.6) |
|
QS3126QGIC BUS SWITCH 1 X 1:1 16QSOP |
4,314 |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Bus Switch | 1 x 1:1 | 4 | - | Single Supply | 4.75V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 16-QSOP |
|
74HC154BQ,115IC DECODER/DEMUX 1X4:16 24DHVQFN |
3,977 |
|
Datasheet |
74HC | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Decoder/Demultiplexer | 1 x 4:16 | 1 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -40°C ~ 125°C | - | - | Surface Mount | 24-DHVQFN (5.5x3.5) |
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.