Comparators

Manufacturer 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












































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price 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
TLV1842PWR Texas Instruments

TLV1842PWR

DUAL, HIGH-SPEED HIGH-VOLTAGE OP

Texas Instruments

4,988
RFQ
TLV1842PWR Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) TLV184x Tape & Reel (TR) Active General Purpose 2 Open-Drain, Rail-to-Rail 2.7V ~ 40V 4.5mV @ 12V 500pA @ 12V 30mA @ 12V 85µA, 115µA - 110ns (Typ) - -40°C ~ 125°C - - Surface Mount 8-TSSOP
TLV3232DGKR Texas Instruments

TLV3232DGKR

20NS DUAL-CHANNEL COMPARATOR WIT

Texas Instruments

2,717
RFQ

-

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - -
TS3121AIYLT STMicroelectronics

TS3121AIYLT

RAIL-TO-RAIL, OPEN-DRAIN COMPARA

STMicroelectronics

1,622
RFQ
TS3121AIYLT Datasheet

Datasheet

- * Tape & Reel (TR) Active - - - - - - - - - - - - - - - -
MAX901BCPE+ Analog Devices Inc./Maxim Integrated

MAX901BCPE+

IC COMPARATOR 4 GEN PUR 16DIP

Analog Devices Inc./Maxim Integrated

2,960
RFQ
MAX901BCPE+ Datasheet

Datasheet

16-DIP (0.300", 7.62mm) - Tube Active General Purpose 4 TTL 5V ~ 10V, ±2.5V ~ 5V 4mV @ ±5V 10µA @ ±5V - 15mA, 12mA, 6mA 82.5dB CMRR, 80dB PSRR - - 0°C ~ 70°C - - Through Hole 16-PDIP
MAX942MSA/PR+ Analog Devices Inc./Maxim Integrated

MAX942MSA/PR+

IC COMPARATOR 2 GEN PUR 8SOIC

Analog Devices Inc./Maxim Integrated

4,932
RFQ
MAX942MSA/PR+ Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 2 CMOS, Push-Pull, Rail-to-Rail, TTL 2.7V ~ 5.5V 2mV @ 5.5V 0.4µA @ 5.5V - 600µA 36.06dB CMRR, 36.06dB PSRR 200ns - -55°C ~ 125°C - - Surface Mount 8-SOIC
TLV1704AMPWPSEP Texas Instruments

TLV1704AMPWPSEP

2.2-V TO 36-V, RADIATION HARDENE

Texas Instruments

2,782
RFQ
TLV1704AMPWPSEP Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tube Active Window 4 Open-Collector, Rail-to-Rail 2.2V ~ 36V, ±1.1V ~ 18V 3.5mV @ 36V 0.015µA @ 36V 20mA 75µA 40dB PSRR 460ns (Typ) - -55°C ~ 125°C - - Surface Mount 14-TSSOP
LM2903D-VS1R 3PEAK

LM2903D-VS1R

IC COMPARATOR GP 2 CIR 8-SOP

3PEAK

2,116
RFQ
LM2903D-VS1R Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Drain, Rail-to-Rail 3V ~ 36V, ±1.5V ~ 18V 7mV @ 36V 0.25µA @ 5V 40mA @ 5V 1mA - - - -40°C ~ 125°C - - Surface Mount 8-MSOP
LM339N STMicroelectronics

LM339N

IC COMPARATOR 4 GEN PUR 14DIP

STMicroelectronics

1,232
RFQ
LM339N Datasheet

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 32V, ±1V ~ 16V 5mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Through Hole 14-DIP
LM393N STMicroelectronics

LM393N

IC COMPARATOR 2 GEN PUR 8DIP

STMicroelectronics

2,813
RFQ
LM393N Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Through Hole 8-DIP
LM2901PWRE4 Texas Instruments

LM2901PWRE4

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

1,369
RFQ
LM2901PWRE4 Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 7mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-TSSOP
LM393AQT STMicroelectronics

LM393AQT

IC COMPARATOR 2 GEN PUR 8UFSON

STMicroelectronics

1,406
RFQ

-

8-UFDFN Exposed Pad - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V - - - 2.5mA - - - - - - Surface Mount 8-UFSON (2x2)
LM339AN STMicroelectronics

LM339AN

IC COMPARATOR 4 GEN PUR 14DIP

STMicroelectronics

1,924
RFQ
LM339AN Datasheet

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 32V, ±1V ~ 16V 2mV @ 30V 0.1µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Through Hole 14-DIP
LM393AN STMicroelectronics

LM393AN

IC COMPARATOR 2 GEN PUR 8DIP

STMicroelectronics

4,404
RFQ
LM393AN Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 30V 0.1µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Through Hole 8-DIP
AS339AMTR-E1 Diodes Incorporated

AS339AMTR-E1

IC COMPARATOR 4 GEN PUR 14SOIC

Diodes Incorporated

3,250
RFQ
AS339AMTR-E1 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 3mV @ 5V 0.25µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 85°C - - Surface Mount 14-SOIC
LM311N STMicroelectronics

LM311N

IC COMPARATOR 1 GEN PUR 8DIP

STMicroelectronics

2,036
RFQ
LM311N Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 1 DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 5V ~ 30V, ±2.5V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V 50mA 7.5mA - - - 0°C ~ 70°C - - Through Hole 8-DIP
LM339DRE4 Texas Instruments

LM339DRE4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

3,429
RFQ
LM339DRE4 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
LM2903N STMicroelectronics

LM2903N

IC COMPARATOR 2 GEN PUR 8DIP

STMicroelectronics

2,039
RFQ
LM2903N Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Through Hole 8-DIP
LM339DBRE4 Texas Instruments

LM339DBRE4

IC COMPARATOR 4 DIFF 14SSOP

Texas Instruments

2,910
RFQ
LM339DBRE4 Datasheet

Datasheet

14-SSOP (0.209", 5.30mm Width) - Tape & Reel (TR) Discontinued at Digi-Key General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SSOP
AS393PT-G1 Diodes Incorporated

AS393PT-G1

IC COMPARATOR 2 GEN PUR 8DIP

Diodes Incorporated

3,434
RFQ
AS393PT-G1 Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 85°C - - Through Hole 8-DIP
LM393APG4 Texas Instruments

LM393APG4

IC COMPARATOR 2 GEN PUR 8DIP

Texas Instruments

3,438
RFQ
LM393APG4 Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Through Hole 8-PDIP
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Comparators Electronic Components Sourcing and Lifecycle Support

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.

How FPGAX Supports Comparators Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

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

Focused on FPGA and Programmable Logic Supply

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.

Comparators FAQ

Can FPGAX source both active and end-of-life Comparators components?

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.

Which programmable logic manufacturers does FPGAX support?

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.

How does FPGAX help with component lifecycle changes?

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.

What quality and traceability standards does FPGAX follow?

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.

What information should I provide for a Comparators sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.