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    Image Part Number Manufacturer Description Series Operating Temperature Packaging Mounting Type Type Voltage - Supply Output Package / Case Base Part Number
    MC14585BDR2 AMI Semiconductor / ON Semiconductor IC COMP MAGNITUDE 4BIT 16-SOIC - -55°C ~ 125°C Tape & Reel (TR) Surface Mount Magnitude Comparator 3 V ~ 18 V Active High 16-SOIC (0.154", 3.90mm Width) 4585
    74HCT85D,652 Nexperia IC COMPARATOR MAGNITUDE 16SOIC - -40°C ~ 125°C Tube Surface Mount Magnitude Comparator 4.5 V ~ 5.5 V Active High 16-SOIC (0.154", 3.90mm Width) 74HCT85
    74AC520SCX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.295", 7.50mm Width) 74AC520
    Product Image MC10E166FN AMI Semiconductor / ON Semiconductor IC COMP 9BIT MAGNITUDE 28-PLCC - 0°C ~ 85°C Tube Surface Mount Magnitude Comparator 4.2 V ~ 5.5 V, -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 10E166
    Product Image SY10E166JZ Micrel / Microchip Technology IC COMPARATOR MAGNITUDE 28PLCC - 0°C ~ 85°C Tube Surface Mount Magnitude Comparator -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 10E166
    74FCT521CTSOG IDT (Integrated Device Technology) IC COMPARATOR IDENTITY 8B 20SOIC - -40°C ~ 85°C Tube Surface Mount Identity Comparator 4.75 V ~ 5.25 V Active Low 20-SOIC (0.295", 7.50mm Width) 74FCT521
    DM74ALS520WM AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - 0°C ~ 70°C Tube Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.295", 7.50mm Width) 74ALS520
    M74HC688RM13TR STMicroelectronics IC COMPARATOR EQUALITY 8B 20SOIC - -55°C ~ 125°C Tape & Reel (TR) Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.295", 7.50mm Width) 74HC688
    MM74HC688MTCX AMI Semiconductor / ON Semiconductor IC COMPARATOR MAGNITUDE 20TSSOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-TSSOP (0.173", 4.40mm Width) 74HC688
    74HC688DB,118 Nexperia IC COMPARATOR MAGNITUDE 20SSOP - -40°C ~ 125°C Tape & Reel (TR) Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SSOP (0.209", 5.30mm Width) 74HC688
    74HC85D,652 Nexperia IC COMPARATOR MAGNITUDE 16SOIC - -40°C ~ 125°C Tube Surface Mount Magnitude Comparator 2 V ~ 6 V Active High 16-SOIC (0.154", 3.90mm Width) 74HC85
    74HC688D,653 Nexperia IC COMPARATOR MAGNITUDE 20SOIC - -40°C ~ 125°C Tape & Reel (TR) Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.295", 7.50mm Width) 74HC688
    74AC520SC AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - -40°C ~ 85°C Tube Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.295", 7.50mm Width) 74AC520
    M74HCT688RM13TR STMicroelectronics IC COMPARATOR EQUALITY 8B 20SOIC - -55°C ~ 125°C Tape & Reel (TR) Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.295", 7.50mm Width) 74HCT688
    74ACT520SCX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.295", 7.50mm Width) 74ACT520
    Product Image 74ACT521SJX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.209", 5.30mm Width) 74ACT521
    HCF4063BEY STMicroelectronics IC COMPARATOR MAGNITUDE 4B 16DIP - -55°C ~ 125°C Tube Through Hole Magnitude Comparator 3 V ~ 20 V Active High 16-DIP (0.300", 7.62mm) 4063
    74F521MSA AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SSOP - 0°C ~ 70°C Tube Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SSOP (0.209", 5.30mm Width) 74F521
    Product Image MC10H166FNG AMI Semiconductor / ON Semiconductor IC COMPARATOR 5BITY MAGN 20PLCC - 0°C ~ 75°C Tube Surface Mount Magnitude Comparator -4.94 V ~ -5.46 V Active High 20-LCC (J-Lead) 10H166
    HCF4585BEY STMicroelectronics IC COMPARATOR MAGNITUDE 4B 16DIP - -55°C ~ 125°C Tube Through Hole Magnitude Comparator 3 V ~ 20 V Active High 16-DIP (0.300", 7.62mm) 4585
    Product Image MM74HC688SJX AMI Semiconductor / ON Semiconductor IC COMPARATOR MAGNITUDE 8B 20SOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.209", 5.30mm Width) 74HC688
    Product Image M74HCT688B1R STMicroelectronics IC COMPARATOR EQUALITY 8B 20DIP - -55°C ~ 125°C Tube Through Hole Identity Comparator 4.5 V ~ 5.5 V Active Low 20-DIP (0.300", 7.62mm) 74HCT688
    Product Image 74F521SJ AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOP - 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
    Product Image 74ACT521SJ AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOP - -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
    MM74C85N AMI Semiconductor / ON Semiconductor IC COMPARATOR MAGNITUDE 4B 16DIP - -55°C ~ 125°C Tube Through Hole Magnitude Comparator 3 V ~ 15 V Active Low 16-DIP (0.300", 7.62mm) 74C85
    M74HC85B1R STMicroelectronics IC COMPARATOR MAGNITUDE 4B 16DIP - -55°C ~ 125°C Tube Through Hole Magnitude Comparator 2 V ~ 6 V Active High 16-DIP (0.300", 7.62mm) 74HC85
    74FCT521CTSOG8 IDT (Integrated Device Technology) IC COMPARATOR IDENTITY 8B 20SOIC - -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
    74F524SC AMI Semiconductor / ON Semiconductor IC COMPARATOR 8B 20SOIC - 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
    Product Image M74HC688TTR STMicroelectronics IC COMPARATOR EQUALITY 20TSSOP - -55°C ~ 125°C Tape & Reel (TR) Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-TFSOP (0.173", 4.40mm Width) 74HC688
    IDT74FCT521CTPYG8 IDT (Integrated Device Technology) IC COMPARATOR IDENTITY 8B 20SSOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 4.75 V ~ 5.25 V Active Low 20-SSOP (0.209", 5.30mm Width) 74FCT521
    74HC688PW,118 Nexperia IC COMPARATOR MAGNITUDE 20TSSOP - -40°C ~ 125°C Tape & Reel (TR) Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-TSSOP (0.173", 4.40mm Width) 74HC688
    74F521SC AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - 0°C ~ 70°C Tube Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.295", 7.50mm Width) 74F521
    Product Image SY100E166JZ Micrel / Microchip Technology IC COMPARATOR MAGNITUDE 28PLCC - 0°C ~ 85°C Bulk Surface Mount Magnitude Comparator -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 100E166
    74FCT521CTQG IDT (Integrated Device Technology) IC COMPARATOR IDENTITY 8B 20QSOP - -40°C ~ 85°C Tube Surface Mount Identity Comparator 4.75 V ~ 5.25 V Active Low 20-SSOP (0.154", 3.90mm Width) 74FCT521
    NLV14585BDR2G AMI Semiconductor / ON Semiconductor IC COMPARATOR 4BIT 16SOIC - -55°C ~ 125°C Tape & Reel (TR) Surface Mount Magnitude Comparator 3 V ~ 18 V Active High 16-SOIC (0.154", 3.90mm Width) -
    Product Image MC10H166FNR2G AMI Semiconductor / ON Semiconductor IC COMPARATOR 5BITY MAGN 20PLCC - 0°C ~ 75°C Tape & Reel (TR) Surface Mount Magnitude Comparator -4.94 V ~ -5.46 V Active High 20-LCC (J-Lead) 10H166
    74ACT520SC AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - -40°C ~ 85°C Tube Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.295", 7.50mm Width) 74ACT520
    74FCT521CTQG8 IDT (Integrated Device Technology) IC COMPARATOR IDENTITY 8B 20QSOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 4.75 V ~ 5.25 V Active Low 20-SSOP (0.154", 3.90mm Width) 74FCT521
    74ACT521SCX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.295", 7.50mm Width) 74ACT521
    74HCT85D,653 Nexperia IC COMPARATOR MAGNITUDE 16SOIC - -40°C ~ 125°C Tape & Reel (TR) Surface Mount Magnitude Comparator 4.5 V ~ 5.5 V Active High 16-SOIC (0.154", 3.90mm Width) 74HCT85
    74HCT85DB,118 Nexperia IC COMPARATOR MAGNITUDE 16SSOP - -40°C ~ 125°C Tape & Reel (TR) Surface Mount Magnitude Comparator 4.5 V ~ 5.5 V Active High 16-SSOP (0.209", 5.30mm Width) 74HCT85
    Product Image 74FCT521ATQG8 IDT (Integrated Device Technology) IC COMPARATOR IDENTITY 8B 20QSOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 4.75 V ~ 5.25 V Active Low 20-SSOP (0.154", 3.90mm Width) 74FCT521
    Product Image 74ACT521MTCX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 20TSSOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-TSSOP (0.173", 4.40mm Width) 74ACT521
    DM74ALS520WMX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - 0°C ~ 70°C Tape & Reel (TR) Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.295", 7.50mm Width) 74ALS520
    Product Image 74AC521PC AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20DIP - -40°C ~ 85°C Tube Through Hole Identity Comparator 2 V ~ 6 V Active Low 20-DIP (0.300", 7.62mm) 74AC521
    Product Image MC10E166FNR2G AMI Semiconductor / ON Semiconductor IC COMP 9BIT MAGNITUDE 28-PLCC - 0°C ~ 85°C Tape & Reel (TR) Surface Mount Magnitude Comparator 4.2 V ~ 5.5 V, -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 10E166
    74ACT520PC AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20DIP - -40°C ~ 85°C Tube Through Hole Identity Comparator 4.5 V ~ 5.5 V Active Low 20-DIP (0.300", 7.62mm) 74ACT520
    74ACT521SC AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - -40°C ~ 85°C Tube Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.295", 7.50mm Width) 74ACT521
    Product Image 74AC521SJ AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOP - -40°C ~ 85°C Tube Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.209", 5.30mm Width) 74AC521
    MC10H166P AMI Semiconductor / ON Semiconductor IC COMPARATOR 5BIT MAGN 16-DIP - 0°C ~ 75°C Tube Through Hole Magnitude Comparator -4.94 V ~ -5.46 V Active High 16-DIP (0.300", 7.62mm) 10H166
    Product Image MM74HC688N AMI Semiconductor / ON Semiconductor IC COMPARATOR MAGNITUDE 8B 20DIP - -40°C ~ 85°C Tube Through Hole Identity Comparator 2 V ~ 6 V Active Low 20-DIP (0.300", 7.62mm) 74HC688
    74AC521SC AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - -40°C ~ 85°C Tube Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.295", 7.50mm Width) 74AC521
    74AC521SCX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.295", 7.50mm Width) 74AC521
    DM74LS85N AMI Semiconductor / ON Semiconductor IC COMPARATOR MAGNITUDE 4B 16DIP - 0°C ~ 70°C Tube Through Hole Magnitude Comparator 4.75 V ~ 5.25 V Active High 16-DIP (0.300", 7.62mm) 74LS85
    Product Image 74F521SJX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOP - 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) 74F521
    MC14585BCPG AMI Semiconductor / ON Semiconductor IC COMPARATOR 4BIT CMOS 16DIP - -55°C ~ 125°C Tube Through Hole Magnitude Comparator 3 V ~ 18 V Active High 16-DIP (0.300", 7.62mm) 4585
    Product Image 74ACT520SJ AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOP - -40°C ~ 85°C Tube Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.209", 5.30mm Width) 74ACT520
    Product Image SY100E166JZ-TR Micrel / Microchip Technology IC COMPARATOR MAGNITUDE 28PLCC - 0°C ~ 85°C Tape & Reel (TR) Surface Mount Magnitude Comparator -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 100E166
    Product Image SY10E166JZ-TR Micrel / Microchip Technology IC COMPARATOR MAGNITUDE 28PLCC - 0°C ~ 85°C Tape & Reel (TR) Surface Mount Magnitude Comparator -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 10E166
    Product Image MC10H166FN AMI Semiconductor / ON Semiconductor IC COMPARATOR 5BITY MAGN 20PLCC - 0°C ~ 75°C Tube Surface Mount Magnitude Comparator -4.94 V ~ -5.46 V Active High 20-LCC (J-Lead) 10H166
    Product Image SY10E166JC Micrel / Microchip Technology IC COMPARATOR MAGNITUDE 28PLCC - 0°C ~ 85°C Tube Surface Mount Magnitude Comparator -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 10E166
    74FCT521ATSOG8 IDT (Integrated Device Technology) IC COMPARATOR IDENTITY 8B 20SOIC - -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
    Product Image M74HC688B1R STMicroelectronics IC COMPARATOR EQUALITY 8B 20DIP - -55°C ~ 125°C Tube Through Hole Identity Comparator 2 V ~ 6 V Active Low 20-DIP (0.300", 7.62mm) 74HC688
    Product Image 74AC520PC AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20DIP - -40°C ~ 85°C Tube Through Hole Identity Comparator 2 V ~ 6 V Active Low 20-DIP (0.300", 7.62mm) 74AC520
    Product Image SY100S366FC Micrel / Microchip Technology IC COMPARATOR MAGNITUDE 24CERPCK - 0°C ~ 85°C Tube Surface Mount Magnitude Comparator -4.2 V ~ -5.5 V Active High 24-CQFlatpack, Cerpack 100S366
    Product Image MC10H166FNR2 AMI Semiconductor / ON Semiconductor IC COMPARATOR 5BITY MAGN 20PLCC - 0°C ~ 75°C Tape & Reel (TR) Surface Mount Magnitude Comparator -4.94 V ~ -5.46 V Active High 20-LCC (J-Lead) 10H166
    IDT74FCT521CTPYG IDT (Integrated Device Technology) IC COMPARATOR IDENTITY 8B 20SSOP - -40°C ~ 85°C Tube Surface Mount Identity Comparator 4.75 V ~ 5.25 V Active Low 20-SSOP (0.209", 5.30mm Width) 74FCT521
    74HC85DB,118 Nexperia IC COMPARATOR MAGNITUDE 16SSOP - -40°C ~ 125°C Tape & Reel (TR) Surface Mount Magnitude Comparator 2 V ~ 6 V Active High 16-SSOP (0.209", 5.30mm Width) 74HC85
    Product Image MC14585BFELG AMI Semiconductor / ON Semiconductor IC COMP MAGNITUDE 4BIT 16SOEIAJ - -55°C ~ 125°C Tape & Reel (TR) Surface Mount Magnitude Comparator 3 V ~ 18 V Active High 16-SOIC (0.209", 5.30mm Width) 4585
    74F521SCX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - 0°C ~ 70°C Tape & Reel (TR) Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.295", 7.50mm Width) 74F521
    DM74ALS521WMX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - 0°C ~ 70°C Tape & Reel (TR) Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.295", 7.50mm Width) 74ALS521
    DM74ALS521WM AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOIC - 0°C ~ 70°C Tube Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.295", 7.50mm Width) 74ALS521
    74FCT521ATQG IDT (Integrated Device Technology) IC COMPARATOR IDENTITY 8B 20QSOP - -40°C ~ 85°C Tube Surface Mount Identity Comparator 4.75 V ~ 5.25 V Active Low 20-SSOP (0.154", 3.90mm Width) 74FCT521
    74HC688D,652 Nexperia IC COMPARATOR MAGNITUDE 20SOIC - -40°C ~ 125°C Tube Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.295", 7.50mm Width) 74HC688
    Product Image 74F521PC AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20DIP - 0°C ~ 70°C Tube Through Hole Identity Comparator 4.5 V ~ 5.5 V Active Low 20-DIP (0.300", 7.62mm) 74F521
    Product Image MM74HC688SJ AMI Semiconductor / ON Semiconductor IC COMPARATOR MAGNITUDE 8B 20SOP - -40°C ~ 85°C Tube Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.209", 5.30mm Width) 74HC688
    MC10H166PG AMI Semiconductor / ON Semiconductor IC COMPARATOR 5BIT MAGN 16-DIP - 0°C ~ 75°C Tube Through Hole Magnitude Comparator -4.94 V ~ -5.46 V Active High 16-DIP (0.300", 7.62mm) 10H166
    74AC521MTC AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 20TSSOP - -40°C ~ 85°C Tube Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-TSSOP (0.173", 4.40mm Width) 74AC521
    Product Image 74F524PC AMI Semiconductor / ON Semiconductor IC COMPARATOR 8B 20DIP - 0°C ~ 70°C Tube Through Hole Magnitude Comparator 4.5 V ~ 5.5 V Active High 20-DIP (0.300", 7.62mm) 74F524
    MM74HC688WMX AMI Semiconductor / ON Semiconductor IC COMPARATOR MAGNITUDE 20SOIC - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.295", 7.50mm Width) 74HC688
    Product Image SY100E166JC Micrel / Microchip Technology IC COMPARATOR MAGNITUDE 28PLCC - 0°C ~ 85°C Tube Surface Mount Magnitude Comparator -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 100E166
    74F521MSAX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SSOP - 0°C ~ 70°C Tape & Reel (TR) Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SSOP (0.209", 5.30mm Width) 74F521
    Product Image 74ACT520SJX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-SOIC (0.209", 5.30mm Width) 74ACT520
    74AC521MTCX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 20TSSOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-TSSOP (0.173", 4.40mm Width) 74AC521
    74HC688PW,112 Nexperia IC COMPARATOR MAGNITUDE 20TSSOP - -40°C ~ 125°C Tube Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-TSSOP (0.173", 4.40mm Width) 74HC688
    MC14585BD AMI Semiconductor / ON Semiconductor IC COMP MAGNITUDE 4BIT 16-SOIC - -55°C ~ 125°C Tube Surface Mount Magnitude Comparator 3 V ~ 18 V Active High 16-SOIC (0.154", 3.90mm Width) 4585
    Product Image 74ACT521MTC AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 20TSSOP - -40°C ~ 85°C Tube Surface Mount Identity Comparator 4.5 V ~ 5.5 V Active Low 20-TSSOP (0.173", 4.40mm Width) 74ACT521
    74FCT521ATSOG IDT (Integrated Device Technology) IC COMPARATOR IDENTITY 8B 20SOIC - -40°C ~ 85°C Tube Surface Mount Identity Comparator 4.75 V ~ 5.25 V Active Low 20-SOIC (0.295", 7.50mm Width) 74FCT521
    Product Image SY100S366JZ Micrel / Microchip Technology IC COMPARATOR MAGNITUDE 28PLCC - 0°C ~ 85°C Tube Surface Mount Magnitude Comparator -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 100S366
    Product Image SY100S366JC Micrel / Microchip Technology IC COMPARATOR MAGNITUDE 28PLCC - 0°C ~ 85°C Tube Surface Mount Magnitude Comparator -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 100S366
    Product Image SY100S366JZ-TR Micrel / Microchip Technology IC COMPARATOR MAGNITUDE 28PLCC - 0°C ~ 85°C Tape & Reel (TR) Surface Mount Magnitude Comparator -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 100S366
    M74HC85RM13TR STMicroelectronics IC COMPARATOR MAGNITUDE 16SOIC - -55°C ~ 125°C Cut Tape (CT) Surface Mount Magnitude Comparator 2 V ~ 6 V Active High 16-SOIC (0.154", 3.90mm Width) 74HC85
    Product Image 74ACT521PC AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20DIP - -40°C ~ 85°C Tube Through Hole Identity Comparator 4.5 V ~ 5.5 V Active Low 20-DIP (0.300", 7.62mm) 74ACT521
    74HCT85DB,112 Nexperia IC COMPARATOR MAGNITUDE 16SSOP - -40°C ~ 125°C Tube Surface Mount Magnitude Comparator 4.5 V ~ 5.5 V Active High 16-SSOP (0.209", 5.30mm Width) 74HCT85
    74HC85PW,118 Nexperia IC COMPARATOR MAGNITUDE 16TSSOP - -40°C ~ 125°C Cut Tape (CT) Surface Mount Magnitude Comparator 2 V ~ 6 V Active High 16-TSSOP (0.173", 4.40mm Width) -
    74HC85DB,112 Nexperia IC COMPARATOR MAGNITUDE 16SSOP - -40°C ~ 125°C Tube Surface Mount Magnitude Comparator 2 V ~ 6 V Active High 16-SSOP (0.209", 5.30mm Width) 74HC85
    74HC85PW,112 Nexperia IC COMPARATOR MAGNITUDE 16TSSOP - -40°C ~ 125°C Tube Surface Mount Magnitude Comparator 2 V ~ 6 V Active High 16-TSSOP (0.173", 4.40mm Width) 74HC85
    Product Image MC10E166FNG AMI Semiconductor / ON Semiconductor IC COMP 9BIT MAGNITUDE 28-PLCC - 0°C ~ 85°C Tube Surface Mount Magnitude Comparator 4.2 V ~ 5.5 V, -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 10E166
    MAX9425EHJ+ Maxim Integrated IC TRANSLATOR TQFP - - - - - - - - -
    MM74HC688MTC AMI Semiconductor / ON Semiconductor IC COMPARATOR MAGNITUDE 20TSSOP - -40°C ~ 85°C Tube Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-TSSOP (0.173", 4.40mm Width) 74HC688
    HCF4063M013TR STMicroelectronics IC COMPARATOR MAGNITUDE 16SOIC - -55°C ~ 125°C Tape & Reel (TR) Surface Mount Magnitude Comparator 3 V ~ 20 V Active High 16-SOIC (0.154", 3.90mm Width) 4063
    MC10H166L AMI Semiconductor / ON Semiconductor IC COMPARATOR 5BIT MAGN 16-CDIP - 0°C ~ 75°C Tube Through Hole Magnitude Comparator -4.94 V ~ -5.46 V Active High 16-CDIP (0.300", 7.62mm) 10H166
    74HC688DB,112 Nexperia IC COMPARATOR MAGNITUDE 20SSOP - -40°C ~ 125°C Tube Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SSOP (0.209", 5.30mm Width) 74HC688
    MC14585BDR2G AMI Semiconductor / ON Semiconductor IC COMP MAGNITUDE 4BIT 16-SOIC - -55°C ~ 125°C Tape & Reel (TR) Surface Mount Magnitude Comparator 3 V ~ 18 V Active High 16-SOIC (0.154", 3.90mm Width) 4585
    MC14585BDG AMI Semiconductor / ON Semiconductor IC COMP MAGNITUDE 4BIT 16-SOIC - -55°C ~ 125°C Tube Surface Mount Magnitude Comparator 3 V ~ 18 V Active High 16-SOIC (0.154", 3.90mm Width) 4585
    MM74HC688WM AMI Semiconductor / ON Semiconductor IC COMPARATOR MAGNITUDE 20SOIC - -40°C ~ 85°C Tube Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.295", 7.50mm Width) 74HC688
    Product Image MC10E166FNR2 AMI Semiconductor / ON Semiconductor IC COMP 9BIT MAGNITUDE 28-PLCC - 0°C ~ 85°C Tape & Reel (TR) Surface Mount Magnitude Comparator 4.2 V ~ 5.5 V, -4.2 V ~ -5.5 V Active High 28-LCC (J-Lead) 10E166
    Product Image 74AC521SJX AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20SOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount Identity Comparator 2 V ~ 6 V Active Low 20-SOIC (0.209", 5.30mm Width) 74AC521
    Product Image DM74ALS520N AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20DIP - 0°C ~ 70°C Tube Through Hole Identity Comparator 4.5 V ~ 5.5 V Active Low 20-DIP (0.300", 7.62mm) 74ALS520
    Product Image DM74ALS521N AMI Semiconductor / ON Semiconductor IC COMPARATOR IDENTITY 8B 20DIP - 0°C ~ 70°C Tube Through Hole Identity Comparator 4.5 V ~ 5.5 V Active Low 20-DIP (0.300", 7.62mm) 74ALS521
    74HC85D,653 Nexperia IC COMPARATOR MAGNITUDE 16SOIC - -40°C ~ 125°C Tape & Reel (TR) Surface Mount Magnitude Comparator 2 V ~ 6 V Active High 16-SOIC (0.154", 3.90mm Width) 74HC85


    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.