| Foto: | Número de parte del fabricante | Disponibilidad | Precio | Cantidad | Ficha técnica | Package/Case | Packaging | Series | ProductStatus | Function | Applications | Standards | ControlInterface | Voltage-Supply | MountingType | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | MM74HC688WMXMAGNITUDE COMPARATORFairchild Semiconductor | 18,897 | - | RFQ |   Ficha técnica | 20-SOIC (0.295, 7.50mm Width) | Bulk | 74HC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 
|   | 74AC521SJIDENTITY COMPARATORFairchild Semiconductor | 3,440 | - | RFQ |   Ficha técnica | 20-SOIC (0.209, 5.30mm Width) | Tube | 74AC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 24mA, 24mA | 
|   | 74F521SCXIDENTITY COMPARATORFairchild Semiconductor | 17,030 | - | RFQ |   Ficha técnica | 20-SOIC (0.295, 7.50mm Width) | Bulk | 74F | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 
|   | 74F521SCIDENTITY COMPARATORFairchild Semiconductor | 20,492 | - | RFQ |   Ficha técnica | 20-SOIC (0.295, 7.50mm Width) | Tube | 74F | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 
|   | 74F521PCIDENTITY COMPARATORFairchild Semiconductor | 35,598 | - | RFQ |   Ficha técnica | 20-DIP (0.300, 7.62mm) | Tube | 74F | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 
|   | DM74ALS521WMXIDENTITY COMPARATORFairchild Semiconductor | 27,557 | - | RFQ |   Ficha técnica | 20-SOIC (0.295, 7.50mm Width) | Bulk | 74ALS | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 
|   | DM74ALS521NIDENTITY COMPARATORFairchild Semiconductor | 11,391 | - | RFQ |   Ficha técnica | 20-DIP (0.300, 7.62mm) | Tube | 74ALS | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 
|   | DM74ALS521WMIDENTITY COMPARATORFairchild Semiconductor | 6,893 | - | RFQ |   Ficha técnica | 20-SOIC (0.295, 7.50mm Width) | Tube | 74ALS | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 
|   | 40085BDMMAGNITUDE COMPARATORFairchild Semiconductor | 7,431 | - | RFQ |   Ficha técnica | 16-CDIP | Bulk | - | Active | Magnitude Comparator | 4 | Active High | AB | - | - | 
|   | MM74C85NMAGNITUDE COMPARATORFairchild Semiconductor | 4,911 | - | RFQ |   Ficha técnica | 16-DIP (0.300, 7.62mm) | Tube | 74C | Obsolete | Magnitude Comparator | 4 | Active Low | AB | 3V ~ 15V | 15mA, 16mA | 
|   | 74ACT521MTCXIDENTITY COMPARATORFairchild Semiconductor | 1,973 | - | RFQ |   Ficha técnica | 20-TSSOP (0.173, 4.40mm Width) | Bulk | 74ACT | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 24mA, 24mA | 
|   | MM74HC688WMMAGNITUDE COMPARATORFairchild Semiconductor | 9,737 | - | RFQ |   Ficha técnica | 20-SOIC (0.295, 7.50mm Width) | Tube | 74HC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 
|   | 74AC520PCIDENTITY COMPARATORFairchild Semiconductor | 8,100 | - | RFQ |   Ficha técnica | 20-DIP (0.300, 7.62mm) | Tube | 74AC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 24mA, 24mA | 
|   | 74F521SJXIDENTITY COMPARATORFairchild Semiconductor | 5,950 | - | RFQ |   Ficha técnica | 20-SOIC (0.209, 5.30mm Width) | Bulk | 74F | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 
|   | 74F521SJIDENTITY COMPARATORFairchild Semiconductor | 7,846 | - | RFQ |   Ficha técnica | 20-SOIC (0.209, 5.30mm Width) | Tube | 74F | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 
|   | DM74ALS520NIDENTITY COMPARATORFairchild Semiconductor | 900 | - | RFQ |   Ficha técnica | 20-DIP (0.300, 7.62mm) | Tube | 74ALS | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 
|   | DM9324NMAGNITUDE COMPARATORFairchild Semiconductor | 1,649 | - | RFQ |   Ficha técnica | 16-DIP (0.300, 7.62mm) | Bulk | - | Active | Magnitude Comparator | 5 | Active High | AB | 4.5V ~ 5.5V | 800µA, 16mA | 
|   | 74ACT521SJIDENTITY COMPARATORFairchild Semiconductor | 2,764 | - | RFQ |   Ficha técnica | 20-SOIC (0.209, 5.30mm Width) | Tube | 74ACT | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 24mA, 24mA | 
|   | 74AC521SJXIDENTITY COMPARATORFairchild Semiconductor | 3,302 | - | RFQ |   Ficha técnica | 20-SOIC (0.209, 5.30mm Width) | Bulk | 74AC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 24mA, 24mA | 
|   | MM74HC688MTCMAGNITUDE COMPARATORFairchild Semiconductor | 3,170 | - | RFQ |   Ficha técnica | 20-TSSOP (0.173, 4.40mm Width) | Tube | 74HC | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA |