| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
KA2903DMTFIC COMPARATOR 2 DIFF 8SOIC |
4,465 |
|
- |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Differential | 2 | - | 2V ~ 36V, ±1V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
KA2903DIC COMPARATOR 2 DIFF 8SOIC |
4,040 |
|
- |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Differential | 2 | - | 2V ~ 36V, ±1V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
LM2903IMXIC COMPARATOR 2 DIFF 8SOIC |
1,808 |
|
- |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 2 | - | 2V ~ 36V, ±1V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 105°C | - | - | Surface Mount | 8-SOIC |
|
KA339DIC COMPARATOR 4 GEN PUR 14SOP |
3,920 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 4 | DTL, MOS, Open-Collector, TTL | 2V ~ 36V, ±1V ~ 18V | 5mV @ 5V | 0.25µA @ 5V | 18mA @ 5V | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 14-SOP |
|
KA319DIC COMPARATOR 2 GEN PUR 14SOP |
1,177 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 2 | DTL, Open-Collector, RTL, TTL | - | 8mV @ ±15V | 1µA @ ±15V | 25mA | 3.6mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 14-SOP |
|
|
LM2901MIC COMPARATOR 4 GEN PUR 14SOP |
1,124 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 4 | DTL, MOS, Open-Collector, TTL | 2V ~ 36V, ±1V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 18mA @ 5V | 2.5mA | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 14-SOP |
|
|
LM319MIC COMPARATOR 2 GEN PUR 14SOP |
1,088 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 2 | DTL, Open-Collector, Open-Emitter, RTL, TTL | 5V ~ 30V, ±2.5V ~ 15V | 8mV @ ±15V | 1µA @ ±15V | 25mA | 12.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 14-SOP |
|
LM293AMXIC COMPARATOR 2 DIFF 8SOIC |
1,071 |
|
- |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 2 | Open-Collector, Open-Drain, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 2mV @ 5V | 0.25µA @ 5V | 18mA @ 5V | 2.5mA | - | - | - | -25°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
LM293ANIC COMPARATOR 2 GEN PUR 8DIP |
1,092 |
|
- |
8-DIP (0.300", 7.62mm) | - | Tube | Obsolete | General Purpose | 2 | Open-Collector, Open-Drain, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 2mV @ 5V | 0.25µA @ 5V | 18mA @ 5V | 2.5mA | - | - | - | -25°C ~ 85°C | - | - | Through Hole | 8-DIP |
|
KA393DIC COMPARATOR 2 GEN PUR 8SOIC |
1,249 |
|
- |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 2 | - | 2V ~ 36V, ±1V ~ 18V | 5mV @ 5V | 0.25µA @ 5V | 18mA @ 5V | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
LM319NIC COMPARATOR 2 GEN PUR 14MDIP |
1,966 |
|
Datasheet |
14-DIP (0.300", 7.62mm) | - | Tube | Obsolete | General Purpose | 2 | DTL, Open-Collector, Open-Emitter, RTL, TTL | 5V ~ 30V, ±2.5V ~ 15V | 8mV @ ±15V | 1µA @ ±15V | 25mA | 12.5mA | - | - | - | 0°C ~ 70°C | - | - | Through Hole | 14-MDIP |
|
KA319IC COMPARATOR 2 GEN PUR 14MDIP |
1,084 |
|
Datasheet |
14-DIP (0.300", 7.62mm) | - | Tube | Obsolete | General Purpose | 2 | DTL, Open-Collector, RTL, TTL | - | 8mV @ ±15V | 1µA @ ±15V | 25mA | 3.6mA | - | - | - | 0°C ~ 70°C | - | - | Through Hole | 14-MDIP |
|
HA1-4905-5IC COMPARATOR 4 GEN PUR 16CERDIP |
2,522 |
|
Datasheet |
16-CDIP (0.300", 7.62mm) | - | Tube | Obsolete | General Purpose | 4 | CMOS, Push-Pull | 5V ~ 15V, ±2.5V ~ 7.5V | 7.5mV @ ±15V | 0.15µA @ ±15V | 50mA | 20mA | - | - | - | 0°C ~ 75°C | - | - | Through Hole | 16-CERDIP |
|
HA9P4905-5IC COMPARATOR 4 GEN PUR 16SOIC |
4,360 |
|
Datasheet |
16-SOIC (0.295", 7.50mm Width) | - | Tube | Obsolete | General Purpose | 4 | CMOS, Push-Pull | 5V ~ 15V, ±2.5V ~ 7.5V | 7.5mV @ ±15V | 0.15µA @ ±15V | 50mA | 20mA | - | - | - | 0°C ~ 75°C | - | - | Surface Mount | 16-SOIC |
|
HA9P4905-5ZIC COMPARATOR 4 GEN PUR 16SOIC |
1,232 |
|
Datasheet |
16-SOIC (0.295", 7.50mm Width) | - | Tube | Obsolete | General Purpose | 4 | CMOS, Push-Pull | 5V ~ 15V, ±2.5V ~ 7.5V | 7.5mV @ ±15V | 0.15µA @ ±15V | 50mA | 20mA | - | - | - | 0°C ~ 75°C | - | - | Surface Mount | 16-SOIC |
|
LMX339HASD+IC COMPARATOR 4 GEN PUR 14SOIC |
4,082 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tube | 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 |
|
LMX339ASD+IC COMPARATOR 4 GEN PUR 14SOIC |
3,713 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tube | 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 |
|
LMX339HAUD+IC COMPARATOR 4 GEN PUR 14TSSOP |
1,321 |
|
Datasheet |
14-TSSOP (0.173", 4.40mm Width) | - | Tube | 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 |
|
LMX339AUD+IC COMPARATOR 4 GEN PUR 14TSSOP |
2,467 |
|
Datasheet |
14-TSSOP (0.173", 4.40mm Width) | - | Tube | 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 |
|
LMX339ASD+TIC COMPARATOR 4 GEN PUR 14SOIC |
3,372 |
|
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 |
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.