| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TC74HC157AP(F)IC MULTIPLEXER 4 X 2:1 16DIP |
1,758 |
|
- |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Not For New Designs | Multiplexer | 4 x 2:1 | 4 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -40°C ~ 85°C | - | - | Through Hole | 16-DIP |
|
TC74HC251AP(F)IC MULTIPLEXER 1 X 8:1 16DIP |
4,299 |
|
Datasheet |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Not For New Designs | Multiplexer | 1 x 8:1 | 1 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -40°C ~ 85°C | - | - | Through Hole | 16-DIP |
|
DM74LS158NIC MULTIPLEXER 4 X 2:1 16DIP |
3,221 |
|
Datasheet |
74LS | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 400µA, 8mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
74CB3T3384DBQRG4IC BUS SWITCH 5 X 1:1 24SSOP |
2,209 |
|
Datasheet |
74CB | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-SSOP |
|
NC7SZ18L6XIC DEMULTIPLEX 1 X 1:2 6MICROPAK |
4,385 |
|
Datasheet |
7SZ | 6-UFDFN | Tape & Reel (TR) | Active | Demultiplexer | 1 x 1:2 | 1 | 32mA, 32mA | Single Supply | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 6-MicroPak |
|
74CB3Q3257DBQRE4IC MUX/DEMUX 4 X 2:1 16SSOP |
2,295 |
|
Datasheet |
74CB | 16-SSOP (0.154", 3.90mm 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-SSOP |
|
SN74CB3T3384PWRG4IC BUS SWITCH 5 X 1:1 24TSSOP |
1,324 |
|
Datasheet |
74CB | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
|
FSSD07UMX_F113IC MULTIPLEXER 24UMLP |
2,734 |
|
- |
- | 24-UFQFN | Tape & Reel (TR) | Obsolete | Multiplexer | - | - | - | - | - | - | - | - | Surface Mount | 24-UMLP (3.4x2.5) |
|
CD74HCT154MG4IC DECODER/DEMUX 1X4:16 24SOIC |
4,697 |
|
Datasheet |
74HCT | 24-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Decoder/Demultiplexer | 1 x 4:16 | 1 | 4mA, 4mA | Single Supply | 4.5V ~ 5.5V | -55°C ~ 125°C | - | - | Surface Mount | 24-SOIC |
|
PI3C3245QEIC BUS SWITCH 8 X 1:1 20QSOP |
2,286 |
|
Datasheet |
- | 20-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Bus Switch | 8 x 1:1 | 1 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QSOP |
|
|
PI3C3384QEIC BUS SWITCH 5 X 1:1 24QSOP |
4,338 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-QSOP |
|
|
PI5C3861QEIC BUS SWITCH 10 X 1:1 24QSOP |
1,832 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Bus Switch | 10 x 1:1 | 1 | - | Single Supply | 4.75V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 24-QSOP |
|
PI5C3245LEIC BUS SWITCH 8 X 1:1 20TSSOP |
3,148 |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Bus Switch | 8 x 1:1 | 1 | - | Single Supply | 4.75V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
PI3C3245LEIC BUS SWITCH 8 X 1:1 20TSSOP |
1,243 |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Bus Switch | 8 x 1:1 | 1 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
SN74HC138NE43-LINE TO 8-LINE DECODERS/DEMULT |
3,772 |
|
Datasheet |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Active | Decoder/Demultiplexer | 1 x 3:8 | 1 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -40°C ~ 85°C | - | - | Through Hole | 16-PDIP |
|
74LVQ157SCXIC MULTIPLEXER 4 X 2:1 16SOIC |
2,129 |
|
Datasheet |
74LVQ | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 4 x 2:1 | 1 | 12mA, 12mA | Single Supply | 2V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
74LVQ138SCXIC DECODER/DEMUX 1X3:8 16SOIC |
2,333 |
|
Datasheet |
74LVQ | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Decoder/Demultiplexer | 1 x 3:8 | 1 | 12mA, 12mA | Single Supply | 2V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
74LVQ151SCXIC MULTIPLEXER 1 X 8:1 16SOIC |
4,279 |
|
Datasheet |
74LVQ | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 1 x 8:1 | 1 | 12mA, 12mA | Single Supply | 2V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
|
CD40147BPWIC PRIORITY ENCOD 10X1:4 16TSSOP |
1,394 |
|
Datasheet |
4000B | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Priority Encoder | 1 x 10:4 | 1 | 6.8mA, 6.8mA | Single Supply | 3V ~ 18V | -55°C ~ 125°C | - | - | Surface Mount | 16-TSSOP |
|
M74HC237RM13TRIC DECODER/DEMUX 1 X 3:8 16SO |
1,136 |
|
Datasheet |
74HC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Decoder/Demultiplexer | 1 x 3:8 | 1 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | Surface Mount | 16-SO |
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.