| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
QS74FCT151TSOIC MULTIPLEXER 3 X 8:2 |
5,014 |
|
Datasheet |
QS74FCT151 | - | Bulk | Obsolete | Multiplexer | 3 x 8:2 | 1 | 12mA, 32mA | Single Supply | 5V | -40°C ~ 85°C | - | - | Surface Mount | - |
|
DM74AS157MXIC MULTIPLEXER 4 X 2:1 16SOIC |
5,000 |
|
Datasheet |
74AS | 16-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Multiplexer | 4 x 2:1 | 1 | 2mA, 20mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
QS74FCT153TSIMULTIPLEXER, DUAL 4 LINE INPUT |
2,660 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
DM74AS157MIC MULTIPLEXER 4 X 2:1 16SOIC |
1,824 |
|
Datasheet |
74AS | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 2mA, 20mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
MM74HC257JMUX, HC/UH SERIES, 2 LINE INPUT |
1,307 |
|
Datasheet |
74HC | - | Bulk | Active | Multiplexer | 4 x 2:1 | 1 | 7.8mA, 7.8mA | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | - | - |
|
CD74HCT253MIC MULTIPLEXER 2 X 4:1 16SOIC |
400 |
|
Datasheet |
74HCT | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Multiplexer | 2 x 4:1 | 1 | 4mA, 4mA | Single Supply | 4.5V ~ 5.5V | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
QS74FCT139TS1IC DECODER 2 X 4:2 |
392 |
|
Datasheet |
QS74FCT139 | - | Bulk | Obsolete | Decoder | 2 x 4:2 | 2 | 12mA, 32mA | Single Supply | 5V | 0°C ~ 70°C | - | - | Surface Mount | - |
|
|
SN74ALS257ADRIC MULTIPLEXER 4 X 2:1 16SOIC |
3,220 |
|
Datasheet |
74ALS | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Multiplexer | 4 x 2:1 | 1 | 2.6mA, 24mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
|
SN74F251BDIC MULTIPLEXER 1 X 8:1 16SOIC |
1,162 |
|
Datasheet |
74F | 16-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Multiplexer | 1 x 8:1 | 1 | 3mA, 24mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
|
SN74LS670DRIC REGISTER FILE 1 X 1:1 16SOIC |
1,075 |
|
Datasheet |
74LS | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Register File | 1 x 1:1 | 4 | 2.6mA, 8mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
|
SN74F257DIC MULTIPLEXER 4 X 2:1 16SOIC |
292 |
|
Datasheet |
74F | 16-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Multiplexer | 4 x 2:1 | 1 | 3mA, 24mA | Single Supply | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
FST3125MTCXIC BUS SWITCH 1 X 1:1 14TSSOP |
5,586 |
|
Datasheet |
- | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Bus Switch | 1 x 1:1 | 4 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 14-TSSOP |
|
|
CD74HC157MTIC MULTIPLEXER 4 X 2:1 16SOIC |
637 |
|
Datasheet |
74HC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 4 x 2:1 | 1 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
LA72715VA-TLM-EJPN MTS (MULTI CHANNEL TELEVISIO |
4,000 |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
SN74CBT16212AZQLRIC BUS FET EXCHG SW 12X2:2 56BGA |
2,717 |
|
Datasheet |
74CBT | 56-VFBGA | Tape & Reel (TR) | Obsolete | Bus FET Exchange Switch | 12 x 2:2 | 1 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 56-BGA Microstar Junior (7x4.5) |
|
QS54FCT153ATQMUX, FCT SERIES |
572 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
CD74HC157MIC MULTIPLEXER 4 X 2:1 16SOIC |
424 |
|
Datasheet |
74HC | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
CY74FCT257ATQCTIC MULTIPLEXER 4 X 2:1 16SSOP |
1,358 |
|
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 |
|
|
SN74CBTLV3251DIC MUX/DEMUX 1 X 8:1 16SOIC |
561 |
|
Datasheet |
74CBTLV | 16-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Multiplexer/Demultiplexer | 1 x 8:1 | 1 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
|
MC74LCX158DR2GIC MULTIPLEXER 4 X 2:1 16SOIC |
1,641 |
|
Datasheet |
74LCX | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Multiplexer | 4 x 2:1 | 1 | 8mA, 8mA | Single Supply | 2V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
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.