| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
DM74S158NIC MULTIPLEXER 4 X 2:1 16DIP |
1,824 |
|
Datasheet |
74S | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 1mA, 20mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
74LV138DB,112NEXPERIA 74LV138DB - DECODER/DRI |
1,767 |
|
Datasheet |
74LV | 16-SSOP (0.209", 5.30mm Width) | Bulk | Active | Decoder/Demultiplexer | 1 x 3:8 | 1 | 12mA, 12mA | Single Supply | 1V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 16-SSOP |
|
DM74S257NIC MULTIPLEXER 4 X 2:1 16DIP |
1,693 |
|
Datasheet |
74S | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Multiplexer | 4 x 2:1 | 1 | 6.5mA, 20mA | Single Supply | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
MC14066BFGIC BILATERAL SW 1 X 1:1 14SOEIAJ |
2,100 |
|
Datasheet |
4000B | 14-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Bilateral, FET Switches | 1 x 1:1 | 4 | - | Dual Supply | 3V ~ 18V | -55°C ~ 125°C | - | - | Surface Mount | SOEIAJ-14 |
|
SN74LVC2G157YZARIC MULTIPLX 1 X 2:1 8DSBGA/8WCSP |
3,448 |
|
Datasheet |
74LVC | 8-XFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Multiplexer | 1 x 2:1 | 1 | 32mA, 32mA | Single Supply | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-DSBGA (1.9x0.9) |
|
7WB3126MUTAGIC BUS SWITCH 1 X 1:1 8UDFN |
1,941 |
|
Datasheet |
- | 8-UFDFN | Tape & Reel (TR) | Obsolete | Bus Switch | 1 x 1:1 | 2 | - | Single Supply | 4V ~ 5.5V | -55°C ~ 125°C | - | - | Surface Mount | 8-UDFN (1.8x1.2) |
|
7WB3125MUTAGIC BUS SWITCH 1 X 1:1 8UDFN |
2,362 |
|
Datasheet |
- | 8-UFDFN | Tape & Reel (TR) | Obsolete | Bus Switch | 1 x 1:1 | 2 | - | Single Supply | 4V ~ 5.5V | -55°C ~ 125°C | - | - | Surface Mount | 8-UDFN (1.8x1.2) |
|
|
MC74LVX257DGIC MULTIPLEXER 4 X 2:1 16SOIC |
4,987 |
|
Datasheet |
74LVX | 16-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Multiplexer | 4 x 2:1 | 1 | 4mA, 4mA | Single Supply | 2V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
CBT3251DS,118IC MUX/DEMUX 1 X 8:1 16SSOP |
48,300 |
|
Datasheet |
74CBT | 16-SSOP (0.154", 3.90mm Width) | Bulk | Obsolete | Multiplexer/Demultiplexer | 1 x 8:1 | 1 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-SSOP |
|
|
SN74CBT3384CDWIC BUS SWITCH 5 X 1:1 24SOIC |
4,851 |
|
Datasheet |
74CBT | 24-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Bus Switch | 5 x 1:1 | 2 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-SOIC |
|
MC74HC157AFELGIC DATA SELCT/MUX 4X2:1 16SOEIAJ |
4,292 |
|
Datasheet |
74HC | 16-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Data Selector/Multiplexer | 4 x 2:1 | 1 | 7.8mA, 7.8mA | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | Surface Mount | 16-SOEIAJ |
|
NC7SZD384P5BUS DRIVER, LVC/LCX/Z SERIES |
22,500 |
|
Datasheet |
- | 5-TSSOP, SC-70-5, SOT-353 | Bulk | Active | Bus Switch | 1 x 1:1 | 1 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
7WBD3305USGIC BUS SWITCH 1 X 1:1 US8 |
1,910 |
|
Datasheet |
- | 8-VFSOP (0.091", 2.30mm Width) | Tape & Reel (TR) | Obsolete | Bus Switch | 1 x 1:1 | 2 | - | Single Supply | 4V ~ 5.5V | -55°C ~ 125°C | - | - | Surface Mount | US8 |
|
SN74LVC139ANSIC DECODER/DEMUX DUAL 2-4 16SO |
18,550 |
|
Datasheet |
74LVC | 16-SOIC (0.209", 5.30mm Width) | Bulk | Active | Decoder/Demultiplexer | 1 x 2:4 | 2 | 24mA, 24mA | Single Supply | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SO |
|
74FST3383QSRIC BUS FET EXCHG SW 5X2:2 24QSOP |
17,500 |
|
Datasheet |
74FST | 24-SSOP (0.154", 3.90mm Width) | Bulk | Obsolete | Bus FET Exchange Switch | 5 x 2:2 | 1 | - | Single Supply | 4V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-QSOP |
|
SN74CBT3383CPWIC BUS FET EXCH SW 5X2:2 24TSSOP |
3,671 |
|
Datasheet |
74CBT | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Bus FET Exchange Switch | 5 x 2:2 | 1 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
|
SN74CBT3345CDGVRIC BUS SWITCH 8 X 1:1 20TVSOP |
16,000 |
|
Datasheet |
74CBT | 20-TFSOP (0.173", 4.40mm Width) | Bulk | Discontinued at Digi-Key | Bus Switch | 8 x 1:1 | 1 | - | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 20-TVSOP |
|
MC74HC139ANGIC DECODER/DEMUX 1X2:4 16DIP |
3,629 |
|
Datasheet |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Decoder/Demultiplexer | 1 x 2:4 | 2 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP |
|
SN74AHCT157NSIC DATA SELECTOR/MUX 16SO |
14,100 |
|
Datasheet |
74AHCT | 16-SOIC (0.209", 5.30mm Width) | Bulk | Active | Multiplexer | 4 x 2:1 | 1 | 8mA, 8mA | Single Supply | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-SO |
|
MM74HC138SJXIC DECODER/DEMUX 1X3:8 16SOP |
11,930 |
|
Datasheet |
74HC | 16-SOIC (0.209", 5.30mm Width) | Bulk | Obsolete | Decoder/Demultiplexer | 1 x 3:8 | 1 | 5.2mA, 5.2mA | Single Supply | 2V ~ 6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOP |
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.