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
MAX990ESA+ Analog Devices Inc./Maxim Integrated

MAX990ESA+

IC COMPARATOR 2 GEN PUR 8SOIC

Analog Devices Inc./Maxim Integrated

2,229
RFQ
MAX990ESA+ Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 2 CMOS, Open-Drain, Rail-to-Rail, TTL 2.5V ~ 5.5V, ±1.25V ~ 2.75V 5mV @ 5.5V 1pA @ 5.5V - 24µA 80dB CMRR, 80dB PSRR 450ns ±3mV -40°C ~ 85°C - - Surface Mount 8-SOIC
LTC1440CN8#PBF Analog Devices Inc.

LTC1440CN8#PBF

IC COMPARATOR 1 W/VOLT REF 8DIP

Analog Devices Inc.

3,197
RFQ
LTC1440CN8#PBF Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Active with Voltage Reference 1 CMOS, TTL 2V ~ 11V, ±1V ~ 5.5V 10mV @ 5V - 40mA 4.4µA 80dB CMRR, 80dB PSRR 15µs 50mV 0°C ~ 70°C - - Through Hole 8-PDIP
LTC1440CS8#TRPBF Analog Devices Inc.

LTC1440CS8#TRPBF

IC COMPARATOR 1 W/VOLT REF 8SO

Analog Devices Inc.

1,753
RFQ
LTC1440CS8#TRPBF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active with Voltage Reference 1 CMOS, TTL 2V ~ 11V, ±1V ~ 5.5V 10mV @ 5V - 40mA 4.4µA 80dB CMRR, 80dB PSRR 15µs 50mV 0°C ~ 70°C - - Surface Mount 8-SO
LT1394IS8#PBF Analog Devices Inc.

LT1394IS8#PBF

IC COMPARATOR 1 W/LATCH 8SO

Analog Devices Inc.

1,727
RFQ
LT1394IS8#PBF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) UltraFast™ Tube Active with Latch 1 CMOS, Complementary, TTL - 2.5mV @ ±5V 4.5µA @ ±5V 20mA 8.5mA 100dB CMRR, 100dB PSRR 9ns - -40°C ~ 85°C - - Surface Mount 8-SO
MAX944ESD+ Analog Devices Inc./Maxim Integrated

MAX944ESD+

IC COMPARATOR 4 GEN PUR 14SOIC

Analog Devices Inc./Maxim Integrated

3,988
RFQ
MAX944ESD+ Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 4 CMOS, Push-Pull, TTL 2.7V ~ 5.5V 2mV @ 5.5V 0.15µA @ 5.5V - 600µA 81.94dB CMRR, 81.94dB PSRR 80ns - -40°C ~ 85°C - - Surface Mount 14-SOIC
ALD2301SAL Advanced Linear Devices Inc.

ALD2301SAL

IC COMPARATOR 2 GEN PUR 8SOIC

Advanced Linear Devices Inc.

1,091
RFQ
ALD2301SAL Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 2 CMOS, NMOS, Open-Drain, TTL 3V ~ 10V, ±1.5V ~ 5V 10mV @ 5V 200pA @ 5V 60mA 180µA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
HMC674LP3E Analog Devices Inc.

HMC674LP3E

IC COMPARATOR 1 GEN PUR 16QFN

Analog Devices Inc.

2,916
RFQ
HMC674LP3E Datasheet

Datasheet

16-VFQFN Exposed Pad - Strip Active General Purpose 1 PECL 3.3V 5mV 15µA 45mA 9mA - 0.11ns 1mV -40°C ~ 85°C - - Surface Mount 16-QFN (3x3)
MCP6546-I/SN Microchip Technology

MCP6546-I/SN

IC COMPARATOR 1 GEN PUR 8SOIC

Microchip Technology

370
RFQ
MCP6546-I/SN Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 1 CMOS, Open-Drain, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Surface Mount 8-SOIC
MCP6541-I/SN Microchip Technology

MCP6541-I/SN

IC COMPARATOR 1 GEN PUR 8SOIC

Microchip Technology

341
RFQ
MCP6541-I/SN Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 1 CMOS, Push-Pull, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Surface Mount 8-SOIC
MCP6546-E/SN Microchip Technology

MCP6546-E/SN

IC COMPARATOR 1 GEN PUR 8SOIC

Microchip Technology

286
RFQ
MCP6546-E/SN Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 1 CMOS, Open-Drain, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 125°C - - Surface Mount 8-SOIC
MCP6541-E/SN Microchip Technology

MCP6541-E/SN

IC COMPARATOR 1 GEN PUR 8SOIC

Microchip Technology

283
RFQ
MCP6541-E/SN Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 1 CMOS, Push-Pull, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 125°C - - Surface Mount 8-SOIC
MCP6543-I/MS Microchip Technology

MCP6543-I/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

423
RFQ
MCP6543-I/MS Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube Active General Purpose 1 CMOS, Push-Pull, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V - 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Surface Mount 8-MSOP
MCP6546-E/P Microchip Technology

MCP6546-E/P

IC COMPARATOR 1 GEN PUR 8DIP

Microchip Technology

493
RFQ
MCP6546-E/P Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Active General Purpose 1 CMOS, Open-Drain, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 125°C - - Through Hole 8-PDIP
MCP6546-I/P Microchip Technology

MCP6546-I/P

IC COMPARATOR 1 GEN PUR 8DIP

Microchip Technology

455
RFQ
MCP6546-I/P Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Active General Purpose 1 CMOS, Open-Drain, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Through Hole 8-PDIP
MCP6548-I/P Microchip Technology

MCP6548-I/P

IC COMPARATOR 1 GEN PUR 8DIP

Microchip Technology

891
RFQ
MCP6548-I/P Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Active General Purpose 1 CMOS, Open-Drain, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Through Hole 8-PDIP
MCP6547-E/SN Microchip Technology

MCP6547-E/SN

IC COMPARATOR 2 GEN PUR 8SOIC

Microchip Technology

825
RFQ
MCP6547-E/SN Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 2 CMOS, Open-Drain, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 125°C - - Surface Mount 8-SOIC
MCP6547-E/P Microchip Technology

MCP6547-E/P

IC COMPARATOR 2 GEN PUR 8DIP

Microchip Technology

533
RFQ
MCP6547-E/P Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Active General Purpose 2 CMOS, Open-Drain, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 125°C - - Through Hole 8-PDIP
MCP6542-I/P Microchip Technology

MCP6542-I/P

IC COMPARATOR 2 GEN PUR 8DIP

Microchip Technology

517
RFQ
MCP6542-I/P Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Active General Purpose 2 CMOS, Push-Pull, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V - 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Through Hole 8-PDIP
MCP6547-I/P Microchip Technology

MCP6547-I/P

IC COMPARATOR 2 GEN PUR 8DIP

Microchip Technology

134
RFQ
MCP6547-I/P Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Active General Purpose 2 CMOS, Open-Drain, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Through Hole 8-PDIP
TC75S57F,LF Toshiba Semiconductor and Storage

TC75S57F,LF

IC COMPARATOR 1 GEN PUR SMV

Toshiba Semiconductor and Storage

592
RFQ
TC75S57F,LF Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Push-Pull 1.8V ~ 7V, ±0.9V ~ 3.5V 7mV @ 5V 1pA 25mA 220µA - 140ns - -40°C ~ 85°C - - Surface Mount SMV
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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.