| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Type | NumberofBits | Output | OutputFunction | Voltage-Supply | Current-OutputHighLow | MaxPropagationDelay@VMaxCL | Current-Quiescent(Iq) | OperatingTemperature | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | M74HC688RM13TRIC COMPARATOR EQUALITY 8B 20SOIC | 2,641 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT) | 74HC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 29ns @ 6V, 50pF | 4 µA | -55°C ~ 125°C | 
|   | M74HC85RM13TRIC COMPARATOR MAGNITUDE 16SOIC | 3,915 | - | RFQ |   Datasheet | 16-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT) | 74HC | Obsolete | Magnitude Comparator | 4 | Active High | AB | 2V ~ 6V | 5.2mA, 5.2mA | 31ns @ 6V, 50pF | 4 µA | -55°C ~ 125°C | 
|   | MC14585BCPIC COMPARATOR 4BIT CMOS 16DIP | 3,650 | - | RFQ |   Datasheet | 16-DIP (0.300, 7.62mm) | Tube | 4000B | Active | Magnitude Comparator | 4 | Active High | AB | 3V ~ 18V | 4.2mA, 4.2mA | 260ns @ 15V, 50pF | 20 µA | -55°C ~ 125°C | 
|  | M74HC688TTRIC COMPARATOR EQUALITY 20TSSOP | 2,508 | - | RFQ |   Datasheet | 20-TFSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT) | 74HC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 29ns @ 6V, 50pF | 4 µA | -55°C ~ 125°C | 
|   | MC14585BCPGIC COMPARATOR 4BIT CMOS 16DIP | 3,591 | - | RFQ |   Datasheet | 16-DIP (0.300, 7.62mm) | Tube | 4000B | Obsolete | Magnitude Comparator | 4 | Active High | AB | 3V ~ 18V | 4.2mA, 4.2mA | 260ns @ 15V, 50pF | 20 µA | -55°C ~ 125°C | 
|   | 74ACT521SJIC COMPARATOR IDENTITY 8B 20SOP | 2,428 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tube | 74ACT | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 24mA, 24mA | 10ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | 
|  | 74F521MSAIC COMPARATOR IDENTITY 8B 20SSOP | 3,369 | - | RFQ |   Datasheet | 20-SSOP (0.209, 5.30mm Width) | Tube | 74F | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 10ns @ 5V, 50pF | - | 0°C ~ 70°C | 
|   | 74AC521SJIC COMPARATOR IDENTITY 8B 20SOP | 3,561 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tube | 74AC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 24mA, 24mA | 8.5ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | 
|   | 74AC521SJXIC COMPARATOR IDENTITY 8B 20SOP | 3,696 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tape & Reel (TR) | 74AC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 24mA, 24mA | 8.5ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | 
|   | 74ACT520SJIC COMPARATOR IDENTITY 8B 20SOP | 3,800 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tube | 74ACT | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 24mA, 24mA | 10ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | 
|   | 74ACT520SJXIC COMPARATOR IDENTITY 8B 20SOP | 3,912 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tape & Reel (TR) | 74ACT | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 24mA, 24mA | 10ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | 
|   | 74ACT521SJXIC COMPARATOR IDENTITY 8B 20SOP | 2,158 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tape & Reel (TR) | 74ACT | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 24mA, 24mA | 10ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | 
|   | 74F521SJIC COMPARATOR IDENTITY 8B 20SOP | 3,054 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tube | 74F | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 10ns @ 5V, 50pF | - | 0°C ~ 70°C | 
|   | 74F521SJXIC COMPARATOR IDENTITY 8B 20SOP | 2,798 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tape & Reel (TR) | 74F | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 10ns @ 5V, 50pF | - | 0°C ~ 70°C | 
|  | 74F521MSAXIC COMPARATOR IDENTITY 8B 20SSOP | 2,826 | - | RFQ |   Datasheet | 20-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR) | 74F | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 10ns @ 5V, 50pF | - | 0°C ~ 70°C | 
|   | DM74ALS521WMXIC COMPARATOR IDENTITY 8B 20SOIC | 3,738 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | 74ALS | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 20ns @ 5V, 50pF | - | 0°C ~ 70°C | 
|   | 74AC520SCIC COMPARATOR IDENTITY 8B 20SOIC | 2,211 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tube | 74AC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 24mA, 24mA | 9ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | 
|   | 74AC520SCXIC COMPARATOR IDENTITY 8B 20SOIC | 3,839 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | 74AC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 24mA, 24mA | 9ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | 
|   | 74AC521SCXIC COMPARATOR IDENTITY 8B 20SOIC | 2,565 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | 74AC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 24mA, 24mA | 8.5ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | 
|   | 74ACT520SCXIC COMPARATOR IDENTITY 8B 20SOIC | 3,305 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | 74ACT | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 24mA, 24mA | 10ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C |