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    Logic - Comparators

    Logic - Comparators

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    Image Part Number Manufacturer Description Series Operating Temperature Packaging Mounting Type Type Voltage - Supply Output Package / Case Base Part Number
    Product Image
    		74F521SJ AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOP 74F 0°C ~ 70°C Tube Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.209", 5.30mm Width) 74F521
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    		CD74HC85MTE4 N/A IC COMPARATOR MAGNITUDE 16SOIC 74HC -55°C ~ 125°C Tape & Reel (TR) Surface Mount Magnitude Comparator 2 V ~ 6 V Active High 16-SOIC (0.154", 3.90mm Width) 74HC85
    Product Image
    		74ACT521SJ AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOP 74ACT -40°C ~ 85°C Tube Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.209", 5.30mm Width) 74ACT521
    Manufacturer Image
    		MM74C85N AMI Semiconductor / ON Semiconductor IC COMPARATOR MAGNITUDE 4B 16DIP 74C -55°C ~ 125°C Tube Through Hole Magnitude Comparator 3 V ~ 15 V Active Low 16-DIP (0.300", 7.62mm) 74C85
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    		SN74ALS521NSR N/A IC COMPARATOR IDENTITY 8B 20SO 74ALS 0°C ~ 70°C Tape & Reel (TR) Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.209", 5.30mm Width) 74ALS521
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    		SN74LS682N N/A IC COMPARATOR MAGNITUDE 8B 20DIP 74LS 0°C ~ 70°C Tube Through Hole Magnitude Comparator 4.85 V ~ 5.25 V Active Low 20-DIP (0.300", 7.62mm) 74LS682
    Manufacturer Image
    		M74HC85B1R STMicroelectronics IC COMPARATOR MAGNITUDE 4B 16DIP 74HC -55°C ~ 125°C Tube Through Hole Magnitude Comparator 2 V ~ 6 V Active High 16-DIP (0.300", 7.62mm) 74HC85
    Manufacturer Image
    		74FCT521CTSOG8 IDT (Integrated Device Technology) IC COMPARATOR IDENTITY 8B 20SOIC 74FCT -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 4.75 V ~ 5.25 V Active Low 20-SOIC (0.295", 7.50mm Width) 74FCT521
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    		SN74HC684NG4 N/A IC COMPARATOR MAGNITUDE 8B 20DIP 74HC -40°C ~ 85°C Tube Through Hole Magnitude Comparator 2 V ~ 6 V Active Low 20-DIP (0.300", 7.62mm) 74HC684
    Manufacturer Image
    		74F524SC AMI Semiconductor / ON Semiconductor IC COMPARATOR 8B 20SOIC 74F 0°C ~ 70°C Tube Surface Mount Magnitude Comparator 4.5 V ~ 5.5 V Active High 20-SOIC (0.295", 7.50mm Width) 74F524

    About Logic - Comparators

    Comparators are electronic circuits used to compare the magnitudes of two analog or digital input signals and produce a corresponding output based on the result of the comparison. They determine whether one input signal is greater than, less than, or equal to the other, generating logical output states indicative of the comparison outcome. Comparators are commonly used in control systems, instrumentation, data acquisition, and signal processing applications to monitor, measure, and control analog and digital signals based on predefined threshold levels.