PartNumber | 74FCT521ATQG | 74FCT521ATSOG | 74FCT521ATQG8 |
Description | Logic Comparators 8-Bit Identity Comparator | Logic Comparators 8-Bit Identity Comparator | Logic Comparators 8-Bit Identity Comparator |
Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
Product Category | Logic Comparators | Logic Comparators | Logic Comparators |
RoHS | Y | Y | Y |
Comparator Type | Identity | Identity | Identity |
Number of Bits | 8 bit | 8 bit | 8 bit |
Logic Function | A = B | A = B | A = B |
Output Type | Active Low | Active Low | Active Low |
Supply Voltage Max | 5.25 V | 5.25 V | 5.25 V |
Supply Voltage Min | 4.75 V | 4.75 V | 4.75 V |
Supply Current Max | 4.5 mA | 4.5 mA | 4.5 mA |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Propagation Delay Time | 7.2 ns | 7.2 ns | 7.2 ns |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | QSOP-20 | SOIC-20 | QSOP-20 |
Packaging | Tube | Tube | Reel |
Height | 1.47 mm | 2.34 mm | 1.47 mm |
Length | 8.7 mm | 12.8 mm | 8.7 mm |
Product | Digital Comparators | Digital Comparators | Digital Comparators |
Series | 74FCT521T | 74FCT521T | 74FCT521T |
Width | 3.8 mm | 7.6 mm | 3.8 mm |
Brand | IDT | IDT | IDT |
High Level Output Current | 15 mA | 15 mA | 15 mA |
Low Level Output Current | 48 mA | 48 mA | 48 mA |
Product Type | Logic Comparators | Logic Comparators | Logic Comparators |
Factory Pack Quantity | 55 | 37 | 3000 |
Subcategory | Logic ICs | Logic ICs | Logic ICs |
Part # Aliases | 74FCT521T IDT74FCT521ATQG | 74FCT521T IDT74FCT521ATSOG | 74FCT521T IDT74FCT521ATQG8 |
Unit Weight | 0.008508 oz | 0.028254 oz | 0.008508 oz |
Number of Channels | - | 8 Channel | - |