| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
SN74ALS157ANSRIC MULTIPLEXER 4 X 2:1 16SO |
4,342 |
|
Datasheet |
74ALS | 16-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Multiplexer | 4 x 2:1 | 1 | 400µA, 8mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SO |
|
|
74AC11138DRIC DECODER/DEMUX 1X3:8 16SOIC |
2,290 |
|
Datasheet |
74AC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Decoder/Demultiplexer | 1 x 3:8 | 1 | 24mA, 24mA | Single Supply | 3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
ADG3245BCPIC SW BUS 2.5/3.3V 8BIT 20LFCSP |
6,039 |
|
Datasheet |
- | 20-WFQFN Exposed Pad, CSP | Bag | Obsolete | FET Bus Switch | 8 x 1:1 | 1 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-LFCSP (4x4) |
|
|
SN74CB3Q3257PWRG4IC MUX/DEMUX 4 X 2:1 16TSSOP |
1,291 |
|
Datasheet |
74CB | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Multiplexer/Demultiplexer | 4 x 2:1 | 1 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP |
|
|
CY74FCT157CTDIC MULTIPLEXER 4 X 2:1 16SOIC |
406 |
|
Datasheet |
74FCT | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Multiplexer | 4 x 2:1 | 1 | 32mA, 64mA | Single Supply | 4.75V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
|
MC14028BDGIC DECODER 1 X 4:10 16SOIC |
1,424 |
|
Datasheet |
4000B | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Decoder | 1 x 4:10 | 1 | 8.8mA, 8.8mA | Single Supply | 3V ~ 18V | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
|
74ACT11139DIC DECODER/DEMUX 1X2:4 16SOIC |
3,253 |
|
Datasheet |
74ACT | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Decoder/Demultiplexer | 1 x 2:4 | 2 | 24mA, 24mA | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
|
SN74CBTS6800DWRIC BUS SWITCH 10 X 1:1 24SOIC |
2,993 |
|
Datasheet |
74CBTS | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Bus Switch | 10 x 1:1 | 1 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-SOIC |
|
SN74CBTS6800DBRIC BUS SWITCH 10 X 1:1 24SSOP |
6,000 |
|
Datasheet |
74CBTS | 24-SSOP (0.209", 5.30mm Width) | Bulk | Obsolete | Bus Switch | 10 x 1:1 | 1 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-SSOP |
|
MAX4524EUB-TG068LOW-VOLTAGE, SINGLE-SUPPLY MUX |
6,000 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
QS74FCT251TPMUX, FCT SERIES |
4,626 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
SN74CBT6800ADGVRIC BUS SWITCH 10 X 1:1 24TVSOP |
4,205 |
|
Datasheet |
74CBT | 24-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Bus Switch | 10 x 1:1 | 1 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TVSOP |
|
NLV74AC157DR2GIC MULTIPLEXER 4 X 2:1 16SOIC |
2,500 |
|
- |
74AC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 4 x 2:1 | 1 | 24mA, 24mA | Single Supply | 2V ~ 6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
FSTUD162450MTDBUS DRIVER |
1,503 |
|
Datasheet |
- | 56-TFSOP (0.240", 6.10mm Width) | Bulk | Active | Bus Switch | 10 x 1:1 | 2 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 56-TSSOP |
|
QS74FCT2253ATQIC MULTIPLEXER 4 X 8:2 |
254 |
|
Datasheet |
QS74FCT2253 | - | Bulk | Obsolete | Multiplexer | 4 x 8:2 | 2 | 12mA, 32mA | Single Supply | 5V | 0°C ~ 70°C | - | - | Surface Mount | - |
|
FSTD16450MTDBUS DRIVER |
223 |
|
Datasheet |
- | 56-TFSOP (0.240", 6.10mm Width) | Bulk | Active | Bus Switch | 10 x 1:1 | 2 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 56-TSSOP |
|
FST6800WMBUS DRIVER |
17,490 |
|
Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Bulk | Active | Bus Switch | 10 x 1:1 | 1 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-SOP |
|
SN74CB3Q16811DLIC BUS SWITCH 12 X 1:1 56SSOP |
3,046 |
|
Datasheet |
74CB | 56-BSSOP (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Bus Switch | 12 x 1:1 | 2 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 56-SSOP |
|
|
CD74AC157MIC MULTIPLEXER 4 X 2:1 16SOIC |
2,664 |
|
Datasheet |
74AC | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 24mA, 24mA | Single Supply | 1.5V ~ 5.5V | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
FST6800QSCBUS DRIVER |
1,026 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Bulk | Active | Bus Switch | 10 x 1:1 | 1 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-QSOP |
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.