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
LM339ADRE4 Texas Instruments

LM339ADRE4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

1,890
RFQ
LM339ADRE4 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 3mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
NJM393CV-TE1 Nisshinbo Micro Devices Inc.

NJM393CV-TE1

IC COMPARATOR 2 GEN PUR 8SSOP

Nisshinbo Micro Devices Inc.

2,136
RFQ
NJM393CV-TE1 Datasheet

Datasheet

8-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Surface Mount 8-SSOP
LM339NSRG4 Texas Instruments

LM339NSRG4

IC COMPARATOR 4 DIFF 14SO

Texas Instruments

4,013
RFQ
LM339NSRG4 Datasheet

Datasheet

14-SOIC (0.209", 5.30mm 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-SO
LM2903DRE4 Texas Instruments

LM2903DRE4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

4,654
RFQ
LM2903DRE4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-SOIC
LM239ADRE4 Texas Instruments

LM239ADRE4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

2,233
RFQ
LM239ADRE4 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 3mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-SOIC
LM239ADRG4 Texas Instruments

LM239ADRG4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

4,203
RFQ
LM239ADRG4 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 3mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-SOIC
LM239PWRE4 Texas Instruments

LM239PWRE4

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

1,315
RFQ
LM239PWRE4 Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Discontinued at Digi-Key General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-TSSOP
LM2903PSRG4 Texas Instruments

LM2903PSRG4

IC COMPARATOR 2 DIFF 8SO

Texas Instruments

4,966
RFQ
LM2903PSRG4 Datasheet

Datasheet

8-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Discontinued at Digi-Key General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-SO
LM339ANSRG4 Texas Instruments

LM339ANSRG4

IC COMPARATOR 4 DIFF 14SO

Texas Instruments

3,888
RFQ
LM339ANSRG4 Datasheet

Datasheet

14-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 3mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SO
LM239PWRG4 Texas Instruments

LM239PWRG4

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

3,542
RFQ
LM239PWRG4 Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-TSSOP
LM293PG4 Texas Instruments

LM293PG4

IC COMPARATOR 2 DIFF 8DIP

Texas Instruments

1,046
RFQ
LM293PG4 Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Open-Drain, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -25°C ~ 85°C - - Through Hole 8-PDIP
LM393PSRG4 Texas Instruments

LM393PSRG4

IC COMPARATOR 2 DIFF 8SO

Texas Instruments

1,603
RFQ
LM393PSRG4 Datasheet

Datasheet

8-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SO
LM2901AS14-13 Diodes Incorporated

LM2901AS14-13

IC COMPARATOR 4 DIFF 14SO

Diodes Incorporated

3,878
RFQ
LM2901AS14-13 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 - 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-SO
AS393GTR-G1 Diodes Incorporated

AS393GTR-G1

IC COMPARATOR 2 GEN PUR 8TSSOP

Diodes Incorporated

1,584
RFQ
AS393GTR-G1 Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 85°C - - Surface Mount 8-TSSOP
LM2901NG4 Texas Instruments

LM2901NG4

IC COMPARATOR 4 DIFF 14DIP

Texas Instruments

3,283
RFQ
LM2901NG4 Datasheet

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 7mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Through Hole 14-PDIP
LM393PE4 Texas Instruments

LM393PE4

IC COMPARATOR 2 DIFF 8DIP

Texas Instruments

2,667
RFQ
LM393PE4 Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Discontinued at Digi-Key General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Through Hole 8-PDIP
TS393CS RLG Taiwan Semiconductor Corporation

TS393CS RLG

IC COMPARATOR 2 GEN PUR 8SOP

Taiwan Semiconductor Corporation

2,485
RFQ
TS393CS RLG Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 CMOS, DTL, ECL, MOS, TTL 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.025µA 16mA @ 5V 1mA - - - 0°C ~ 70°C - - Surface Mount 8-SOP
TS331CX5 RFG Taiwan Semiconductor Corporation

TS331CX5 RFG

IC COMPARATOR 1 GEN PUR SOT25

Taiwan Semiconductor Corporation

3,426
RFQ
TS331CX5 RFG Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 CMOS, DTL, ECL, MOS, TTL 2V ~ 36V, ±1V ~ 18V 5mV 0.025µA 16mA @ 5V 1mA - - - -40°C ~ 105°C - - Surface Mount SOT-25
LM2901DRE4 Texas Instruments

LM2901DRE4

IC COMPARATOR 4 GEN PUR 14SOIC

Texas Instruments

4,673
RFQ
LM2901DRE4 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm 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-SOIC
LM339PWRE4 Texas Instruments

LM339PWRE4

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

4,087
RFQ
LM339PWRE4 Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-TSSOP
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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.