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
TY30555R2 onsemi

TY30555R2

ANA VOLTAGE COMPARATOR

onsemi

12,500
RFQ

-

- * Bulk Active - - - - - - - - - - - - - - - -
KA393A onsemi

KA393A

IC COMPARATOR 2 GEN PUR 8DIP

onsemi

3,576
RFQ
KA393A Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Through Hole 8-DIP
SC393DR2G onsemi

SC393DR2G

IC COMPARATOR DUAL 8SOIC

onsemi

2,825
RFQ

-

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - Surface Mount 8-SOIC
LM293DRE4 Texas Instruments

LM293DRE4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

5,000
RFQ
LM293DRE4 Datasheet

Datasheet

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 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -25°C ~ 85°C - - Surface Mount 8-SOIC
LM393SNG onsemi

LM393SNG

IC COMPARATOR 2 GEN PUR 8DIP

onsemi

2,396
RFQ
LM393SNG Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - 0°C ~ 70°C - - Through Hole 8-PDIP
LM393ADGKRG4 Texas Instruments

LM393ADGKRG4

IC COMPARATOR 2 DIFF 8VSSOP

Texas Instruments

5,000
RFQ
LM393ADGKRG4 Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) 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 - - Surface Mount 8-VSSOP
LM2903SNG onsemi

LM2903SNG

IC COMPARATOR 2 GEN PUR 8DIP

onsemi

2,506
RFQ
LM2903SNG Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 20mA 1mA - - - -40°C ~ 105°C - - Through Hole 8-PDIP
LA6393DLL-E onsemi

LA6393DLL-E

HIGH-PERFORMANCE QUAD COMPARATOR

onsemi

36,749
RFQ

-

- * Bulk Active - - - - - - - - - - - - - - - -
FAN156L6X-F106 Fairchild Semiconductor

FAN156L6X-F106

IC COMPARATOR 1 GEN PUR 6MICROPK

Fairchild Semiconductor

25,000
RFQ
FAN156L6X-F106 Datasheet

Datasheet

6-UFDFN - Bulk Active General Purpose 1 Push-Pull, Rail-to-Rail 1.6V ~ 5.5V, ±0.8V ~ 2.75V 15mV @ 5.5V 10pA @ 5.5V - 17µA 68db CMRR, 80db PSRR 400ns (Typ) 4mV -40°C ~ 85°C - - Surface Mount 6-MicroPak
LM393APS Texas Instruments

LM393APS

DUAL COMPARATOR

Texas Instruments

5,920
RFQ
LM393APS Datasheet

Datasheet

- * Bulk Active - - - - - - - - - - - - - - - -
AS339GTR-G1 Diodes Incorporated

AS339GTR-G1

IC COMPARATOR 4 GEN PUR 14TSSOP

Diodes Incorporated

4,000
RFQ
AS339GTR-G1 Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 85°C - - Surface Mount 14-TSSOP
LM393DRE4 Texas Instruments

LM393DRE4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

2,500
RFQ
LM393DRE4 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 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
KA393A Fairchild Semiconductor

KA393A

IC COMPARATOR 2 DIFF 8SOIC

Fairchild Semiconductor

52,685
RFQ
KA393A Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Active Differential 2 Open-Drain 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LA6393DL-E-ON onsemi

LA6393DL-E-ON

HIGH-PERFORMANCE QUAD COMPARATOR

onsemi

31,140
RFQ

-

- * Tube Active - - - - - - - - - - - - - - - -
SC339DR2G onsemi

SC339DR2G

IC COMPARATOR 14SOIC

onsemi

4,344
RFQ

-

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - Surface Mount 14-SOIC
KA393ADTF Fairchild Semiconductor

KA393ADTF

IC COMPARATOR 2 GEN PUR 8SOIC

Fairchild Semiconductor

15,000
RFQ
KA393ADTF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Active General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LA6393SL-E onsemi

LA6393SL-E

HIGH-PERFORMANCE QUAD COMPARATOR

onsemi

8,624
RFQ

-

- * Bulk Active - - - - - - - - - - - - - - - -
LA6339ML-TE-L-E onsemi

LA6339ML-TE-L-E

COMPARATORS

onsemi

8,000
RFQ

-

- * Bulk Active - - - - - - - - - - - - - - - -
KA2901DMTF Fairchild Semiconductor

KA2901DMTF

IC COMPARATOR 4 GEN PUR 14SOP

Fairchild Semiconductor

6,230
RFQ
KA2901DMTF Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Bulk 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
LM2903VN onsemi

LM2903VN

IC COMPARATOR 2 GEN PUR 8DIP

onsemi

1,200
RFQ
LM2903VN Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - 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 ~ 125°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.