| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
74CBTLV16292PAG8IC MUX/DEMUX 12 X 1:2 56TSSOP |
3,932 |
|
Datasheet |
74CBTLV | 56-TFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer/Demultiplexer | 12 x 1:2 | 1 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 56-TSSOP |
|
SN74LS670NG4IC REGISTER FILE 1 X 1:1 16DIP |
2,283 |
|
Datasheet |
74LS | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Register File | 1 x 1:1 | 4 | 2.6mA, 8mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C (TA) | - | - | Through Hole | 16-PDIP |
|
PI4MSD5V9543AWEXIC MULTIPLEXER 2 X 2:1 14SOIC |
2,617 |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 2 x 2:1 | 2 | - | Single Supply | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
|
|
SN74CB3T3257DGVRIC MUX/DEMUX 4 X 2:1 16TVSOP |
1,239 |
|
Datasheet |
74CB | 16-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Multiplexer/Demultiplexer | 4 x 2:1 | 1 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-TVSOP |
|
FSTU32X800QSPIC BUS SWITCH 10 X 1:1 48QVSOP |
1,343 |
|
Datasheet |
- | 48-FSOP (0.154", 3.90mm Width) | Tube | Obsolete | Bus Switch | 10 x 1:1 | 2 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 48-QVSOP |
|
PI5C6800CLEIC BUS SWITCH 10 X 1:1 24TSSOP |
1,999 |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Bus Switch | 10 x 1:1 | 1 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
|
QS3VH245SOGIC BUS SWITCH 1 X 8:1 20SOIC |
4,964 |
|
Datasheet |
3VH | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Bus Switch | 1 x 8:1 | 1 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
|
|
SN74ALS158DRIC MULTIPLEXER 4 X 2:1 16SOIC |
1,827 |
|
Datasheet |
74ALS | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 4 x 2:1 | 1 | 400µA, 8mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
|
SN74ALS158DRE4IC MULTIPLEXER 4 X 2:1 16SOIC |
1,241 |
|
Datasheet |
74ALS | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 4 x 2:1 | 1 | 400µA, 8mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
|
SN74ALS158DRG4IC MULTIPLEXER 4 X 2:1 16SOIC |
3,726 |
|
Datasheet |
74ALS | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 4 x 2:1 | 1 | 400µA, 8mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
|
SN74LS148NSRIC PRIORITY ENCODER 1 X 8:3 16SO |
1,907 |
|
Datasheet |
74LS | 16-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Priority Encoder | 1 x 8:3 | 1 | 400µA, 8mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Surface Mount | 16-SO |
|
74CBTLV16212DLRG4IC BUS FET EXCH SW 12X2:2 56SSOP |
1,359 |
|
Datasheet |
74CBTLV | 56-BSSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Bus FET Exchange Switch | 12 x 2:2 | 1 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 56-SSOP |
|
MC14514BCPIC DECODER/DEMUX 1X4:16 24DIP |
4,075 |
|
Datasheet |
4000B | 24-DIP (0.600", 15.24mm) | Tube | Obsolete | Decoder/Demultiplexer | 1 x 4:16 | 1 | 3.5mA, 8.8mA | Single Supply | 3V ~ 18V | -55°C ~ 125°C | - | - | Through Hole | 24-PDIP |
|
MC14515BCPIC DECODER/DEMUX 1X4:16 24DIP |
3,299 |
|
Datasheet |
4000B | 24-DIP (0.600", 15.24mm) | Tube | Obsolete | Decoder/Demultiplexer | 1 x 4:16 | 1 | 3.5mA, 8.8mA | Single Supply | 3V ~ 18V | -55°C ~ 125°C | - | - | Through Hole | 24-PDIP |
|
74CB3Q16244DGGRG4IC BUS SWITCH 1 X 4:1 48TSSOP |
3,269 |
|
Datasheet |
74CB | 48-TFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Bus Switch | 1 x 4:1 | 4 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 48-TSSOP |
|
QS32X384Q1GIC BUS SWITCH 5 X 1:1 48QSOP |
1,449 |
|
Datasheet |
32X | 48-FSOP (0.154", 3.90mm Width) | Tube | Obsolete | Bus Switch | 5 x 1:1 | 4 | - | Single Supply | 4.75V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 48-QVSOP |
|
SY100EL58ZC-TRIC MULTIPLEXER 1 X 2:1 8SOIC |
4,440 |
|
Datasheet |
100EL | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Multiplexer | 1 x 2:1 | 1 | - | Dual Supply | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
SY100EL58ZI-TRIC MULTIPLEXER 1 X 2:1 8SOIC |
4,854 |
|
Datasheet |
100EL | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Multiplexer | 1 x 2:1 | 1 | - | Dual Supply | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
CY74FCT157CTQCTIC MULTIPLEXER 4 X 2:1 16SSOP |
1,949 |
|
Datasheet |
74FCT | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Multiplexer | 4 x 2:1 | 1 | 32mA, 64mA | Single Supply | 4.75V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 16-SSOP |
|
PI3CH3345LEBUS SWITCH 3V TSSOP-20 |
2,184 |
|
Datasheet |
* | - | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
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.