| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Function | Applications | Standards | ControlInterface | Voltage-Supply | MountingType | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | SN74LS688DWRIC COMPARATOR IDENTITY 8B 20SOIC | 3,968 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT) | 74LS | Active | Identity Comparator | 8 | Active Low | A=B | 4.85V ~ 5.25V | 400µA, 24mA | 
|   | SN74LS682NSRIC COMPARATOR MAGNITUDE 8B 20SO | 3,780 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT) | 74LS | Active | Magnitude Comparator | 8 | Active Low | A=B, A>B | 4.85V ~ 5.25V | 400µA, 24mA | 
|   | SN74ALS520NSRIC COMPARATOR IDENTITY 8B 20SO | 14,000 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | 74ALS | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 
|   | SN74LS688NSRIC COMPARATOR IDENTITY 8B 20SO | 2,997 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tape & Reel (TR) | 74LS | Active | Identity Comparator | 8 | Active Low | A=B | 4.85V ~ 5.25V | 400µA, 24mA | 
|  | 74FCT521ATQG8IC COMPARATOR IDENTITY 8B 20QSOP | 3,644 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tape & Reel (TR) | 74FCT | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 
|   | 74FCT521ATSOG8IC COMPARATOR IDENTITY 8B 20SOIC | 3,229 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | 74FCT | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 
|  | 74FCT521CTQG8IC COMPARATOR IDENTITY 8B 20QSOP | 3,215 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tape & Reel (TR) | 74FCT | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 
|   | 74FCT521CTSOG8IC COMPARATOR IDENTITY 8B 20SOIC | 2,385 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | 74FCT | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 
|  | 74FCT521ATQGIC COMPARATOR IDENTITY 8B 20QSOP | 2,282 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tube | 74FCT | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 
|  | 74FCT521CTQGIC COMPARATOR IDENTITY 8B 20QSOP | 2,255 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tube | 74FCT | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 
|   | 74FCT521CTSOGIC COMPARATOR IDENTITY 8B 20SOIC | 2,431 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tube | 74FCT | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 
|   | SN74HC682DWRIC COMPARATOR MAGNITUDE 20SOIC | 16,023 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | 74HC | Active | Magnitude Comparator | 8 | Active Low | A=B, A>B | 2V ~ 6V | 5.2mA, 5.2mA | 
|   | SN74S85NIC COMPARATOR MAGNITUDE 4B 16DIP | 26,629 | - | RFQ |   Datasheet | 16-DIP (0.300, 7.62mm) | Bulk,Tube | 74S | Active | Magnitude Comparator | 4 | Active High | AB | 4.75V ~ 5.25V | 1mA, 20mA | 
|   | SN74ALS688DWRIC COMPARATOR IDENTITY 8B 20SOIC | 8,693 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | 74ALS | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 
|   | SN74LS684DWRIC COMPARATOR MAGNITUDE 20SOIC | 6,700 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Bulk | 74LS | Active | Magnitude Comparator | 8 | Active Low | A=B, A>B | 4.85V ~ 5.25V | 400µA, 24mA | 
|   | SN74ALS688NSRIC COMPARATOR IDENTITY 8B 20SO | 3,386 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT) | 74ALS | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 
|   | SN74LS684NSRIC COMPARATOR MAGNITUDE 20SO | 3,640 | - | RFQ |   Datasheet | 20-SOIC (0.209, 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT) | 74LS | Active | Magnitude Comparator | 8 | Active Low | A=B, A>B | 4.85V ~ 5.25V | 400µA, 24mA | 
|   | SN74HC684NIC COMPARATOR MAGNITUDE 8B 20DIP | 21,586 | - | RFQ |   Datasheet | 20-DIP (0.300, 7.62mm) | Bulk,Tube | 74HC | Active | Magnitude Comparator | 8 | Active Low | A=B, A>B | 2V ~ 6V | 5.2mA, 5.2mA | 
|   | SN74HC684DWIC COMPARATOR MAGNITUDE 20SOIC | 36,876 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Bulk,Tube | 74HC | Active | Magnitude Comparator | 8 | Active Low | A=B, A>B | 2V ~ 6V | 5.2mA, 5.2mA | 
|   | SN74ALS518DWIC COMPARATOR IDENTITY 8B 20SOIC | 25,948 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Bulk,Tube | 74ALS | Active | Identity Comparator | 8 | Active High | A=B | 4.5V ~ 5.5V | 100µA, 24mA |