| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Type | Number of Elements | Output Type | Voltage - Supply, Single/Dual (±) | Voltage - Input Offset (Max) | Current - Input Bias (Max) | Current - Output (Typ) | Current - Quiescent (Max) | CMRR, PSRR (Typ) | Propagation Delay (Max) | Hysteresis | Operating Temperature | Grade | Qualification | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LMX339AUD+TIC COMPARATOR 4 GEN PUR 14TSSOP |
4,460 |
|
Datasheet |
14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 4 | Open-Drain | 1.8V ~ 5.5V | 7mV @ 5V | 0.25µA @ 5V | 73mA @ 5V | 300µA | 70dB PSRR | 600ns | 2mV | -40°C ~ 125°C | - | - | Surface Mount | 14-TSSOP |
|
LMX339HAUD+TIC COMPARATOR 4 GEN PUR 14TSSOP |
3,185 |
|
Datasheet |
14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 4 | Open-Drain | 1.8V ~ 5.5V | 7mV @ 5V | 0.25µA @ 5V | 73mA @ 5V | 300µA | 70dB PSRR | 600ns | 2mV | -40°C ~ 125°C | - | - | Surface Mount | 14-TSSOP |
|
LMX339HASD+TIC COMPARATOR 4 GEN PUR 14SOIC |
1,545 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 4 | Open-Drain | 1.8V ~ 5.5V | 7mV @ 5V | 0.25µA @ 5V | 73mA @ 5V | 300µA | 70dB PSRR | 600ns | 2mV | -40°C ~ 125°C | - | - | Surface Mount | 14-SOIC |
|
ADCMP608BKSZ-R2IC COMPARATOR 1 GEN PUR SC70-6 |
1,172 |
|
Datasheet |
6-TSSOP, SC-88, SOT-363 | - | Tape & Reel (TR) | Discontinued at Digi-Key | General Purpose | 1 | CMOS, Rail-to-Rail, TTL | 2.5V ~ 5.5V | 3mV @ 2.5V | 0.4µA @ 2.5V | 50mA | 1.3mA | 45dB CMRR, 50dB PSRR | 60ns | - | -40°C ~ 125°C | - | - | Surface Mount | SC-70-6 |
|
ADCMP608BKSZ-RLIC COMPARATOR 1 GEN PUR SC70-6 |
4,225 |
|
Datasheet |
6-TSSOP, SC-88, SOT-363 | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | CMOS, Rail-to-Rail, TTL | 2.5V ~ 5.5V | 3mV @ 2.5V | 0.4µA @ 2.5V | 50mA | 1.3mA | 45dB CMRR, 50dB PSRR | 60ns | - | -40°C ~ 125°C | - | - | Surface Mount | SC-70-6 |
|
|
LM211DGIC COMPARATOR 1 GEN PUR 8SOIC |
4,608 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 1 | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 5V ~ 30V, ±2.5V ~ 15V | 3mV @ ±15V | 0.1µA @ ±15V | - | 6mA | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
LM239DTBR2IC COMPARATOR 4 GEN PUR 14TSSOP |
1,367 |
|
Datasheet |
14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 4 | CMOS, Open-Collector, TTL | 3V ~ 36V, ±1.5V ~ 18V | 5mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -25°C ~ 85°C | - | - | Surface Mount | 14-TSSOP |
|
LM2901DGIC COMPARATOR 4 GEN PUR 14SOIC |
4,010 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 4 | CMOS, Open-Collector, TTL | 3V ~ 36V, ±1.5V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 105°C | - | - | Surface Mount | 14-SOIC |
|
LM2901VDIC COMPARATOR 4 GEN PUR 14SOIC |
2,949 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 4 | CMOS, Open-Collector, TTL | 3V ~ 36V, ±1.5V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 14-SOIC |
|
LM2901VDGIC COMPARATOR 4 GEN PUR 14SOIC |
1,717 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 4 | CMOS, Open-Collector, TTL | 3V ~ 36V, ±1.5V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 14-SOIC |
|
|
LM2903DGIC COMPARATOR 2 GEN PUR 8SOIC |
2,739 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 7mV @ 30V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 105°C | - | - | Surface Mount | 8-SOIC |
|
|
LM2903VDGIC COMPARATOR 2 GEN PUR 8SOIC |
3,542 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 7mV @ 30V | 0.25µA @ 5V | - | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
LM311DGIC COMPARATOR 1 GEN PUR 8SOIC |
4,494 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 1 | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 5V ~ 30V, ±2.5V ~ 15V | 7.5mV @ ±15V | 0.25µA @ ±15V | - | 7.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
LM339DGIC COMPARATOR 4 GEN PUR 14SOIC |
2,845 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 4 | CMOS, Open-Collector, TTL | 3V ~ 36V, ±1.5V ~ 18V | 5mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
|
LM339DTBR2IC COMPARATOR 4 GEN PUR 14TSSOP |
3,742 |
|
Datasheet |
14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 4 | CMOS, Open-Collector, TTL | 3V ~ 36V, ±1.5V ~ 18V | 5mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 14-TSSOP |
|
|
LM393DGIC COMPARATOR 2 GEN PUR 8SOIC |
1,177 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 5mV @ 30V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
LM393DMR2IC COMP DUAL LV OFFSET MICRO-8 |
1,660 |
|
Datasheet |
- | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MC3302DR2IC COMPARATOR QUAD SNGL 14-SOIC |
3,771 |
|
Datasheet |
- | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
NCS2200SQ2T2IC COMPARATOR 1 GEN PUR SC88A |
4,872 |
|
Datasheet |
5-TSSOP, SC-70-5, SOT-353 | NCS2200 | Tape & Reel (TR) | Obsolete | General Purpose | 1 | Complementary, Rail-to-Rail | 0.85V ~ 6V | 5mV @ 6V | 1pA @ 6V | - | 17µA | 70dB CMRR, 80dB PSRR | 1.1µs | 20mV | -40°C ~ 105°C | - | - | Surface Mount | SC-88A (SC-70-5/SOT-353) |
|
NE521DGIC COMPARATOR 2 DIFF 14SOIC |
4,049 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Differential | 2 | TTL | ±4.75V ~ 5.25V | 7.5mV @ ±4.75V | 20µA @ ±5.25V | - | 35mA | - | 12ns | - | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Comparators 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.