| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
M74HC670B1RIC REGISTER 4WORD X 4BIT 16-DIP |
1,942 |
|
Datasheet |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Register File | 1 x 1:1 | 4 | - | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | Through Hole | 16-DIP |
|
|
74CBTLV1G125CRE4IC BUS SWITCH 1 X 1:1 SC70-5 |
4,778 |
|
Datasheet |
74CBTLV | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Obsolete | Bus Switch | 1 x 1:1 | 1 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
74CBTD3384CDGVRE4IC BUS SWITCH 5 X 1:1 24TVSOP |
1,066 |
|
Datasheet |
74CBTD | 24-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TVSOP |
|
74CBTD3384CDGVRG4IC BUS SWITCH 5 X 1:1 24TVSOP |
1,999 |
|
Datasheet |
74CBTD | 24-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TVSOP |
|
|
SN74LS157DG4IC MULTIPLEXER 4 X 2:1 16SOIC |
1,794 |
|
Datasheet |
74LS | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 400µA, 8mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
74LVX257MTRIC MULTIPLEXER 4 X 2:1 16SO |
1,974 |
|
Datasheet |
74LVX | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Multiplexer | 4 x 2:1 | 1 | 4mA, 4mA | Single Supply | 2V ~ 3.6V | -55°C ~ 125°C | - | - | Surface Mount | 16-SO |
|
PI3CH3257ZTAEX-13RBUS SWITCH 3V U-QFN1826-16 T&R 3 |
3,488 |
|
Datasheet |
- | 16-UFQFN | Tape & Reel (TR) | Active | Multiplexer/Demultiplexer | 4 x 2:1 | 1 | - | Single Supply | 2.97V ~ 3.63V | -40°C ~ 85°C | - | - | Surface Mount | 16-UQFN (1.8x2.6) |
|
74CBTLV3126RGYRG4IC BUS SWITCH 1 X 1:1 14VQFN |
2,521 |
|
Datasheet |
74CBTLV | 14-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Bus Switch | 1 x 1:1 | 4 | - | Single Supply | 2.3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 14-VQFN (3.5x3.5) |
|
PI3CH480LE+DLXIC MUX/DEMUX 4 X 2:1 16TSSOP |
1,139 |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Multiplexer/Demultiplexer | 4 x 2:1 | 1 | - | Single Supply | 1.62V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
PI3B3251QEXIC MUX/DEMUX 1 X 8:1 16QSOP |
1,132 |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Multiplexer/Demultiplexer | 1 x 8:1 | 1 | - | Single Supply | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-QSOP |
|
PI3B3257WEXIC MUX/DEMUX 4 X 2:1 16SOIC |
1,244 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Multiplexer/Demultiplexer | 4 x 2:1 | 1 | - | Single Supply | 3V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
PI3B3253WE+CUXBUS SWITCH 3V SO-16 |
1,825 |
|
Datasheet |
* | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - |
|
CD74HC138EG4IC DECODER/DEMUX 1X3:8 16DIP |
4,392 |
|
Datasheet |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Decoder/Demultiplexer | 1 x 3:8 | 1 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP |
|
SN74HC253NG4IC MULTIPLEXER 2 X 4:1 16DIP |
3,485 |
|
Datasheet |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Multiplexer | 2 x 4:1 | 1 | 7.8mA, 7.8mA | Single Supply | 2V ~ 6V | -40°C ~ 85°C | - | - | Through Hole | 16-PDIP |
|
SN74HC257NG4IC MULTIPLEXER 4 X 2:1 16DIP |
3,250 |
|
Datasheet |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Multiplexer | 4 x 2:1 | 1 | 7.8mA, 7.8mA | Single Supply | 2V ~ 6V | -40°C ~ 85°C | - | - | Through Hole | 16-PDIP |
|
HCF4028M013TRIC DECODER 1 X 4:10 16SO |
4,794 |
|
Datasheet |
4000B | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Decoder | 1 x 4:10 | 1 | 6.8mA, 6.8mA | Dual Supply | 3V ~ 20V | -55°C ~ 125°C | - | - | Surface Mount | 16-SO |
|
M74HC138RM13TRIC DECODER/DEMUX 1 X 3:8 16SO |
1,224 |
|
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 |
|
M74HC139RM13TRIC DECODER/DEMUX 1 X 2:4 16SO |
2,736 |
|
Datasheet |
74HC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Decoder/Demultiplexer | 1 x 2:4 | 2 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | Surface Mount | 16-SO |
|
74LCX138TTRIC DECODER/DEMUX 1X3:8 16TSSOP |
1,007 |
|
Datasheet |
74LCX | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Decoder/Demultiplexer | 1 x 3:8 | 1 | 24mA, 24mA | Single Supply | 2V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP |
|
M74HCT138B1RIC DECODER/DEMUX 1X3:8 16DIP |
3,831 |
|
Datasheet |
74HCT | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Decoder/Demultiplexer | 1 x 3:8 | 1 | 4mA, 4mA | Single Supply | 4.5V ~ 5.5V | -55°C ~ 125°C | - | - | Through Hole | 16-DIP |
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.