| PartNumber | 74FCT574ATSOG | 74FCT574ATQG | 74FCT574ATQG8 |
| Description | Registers Octal D Register | Registers Octal D Register | Registers Octal D Register |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Registers | Registers | Registers |
| RoHS | Y | Y | Y |
| Logic Type | CMOS | CMOS | - |
| Logic Family | 74FCT | 74FCT | - |
| Number of Circuits | Octal | Octal | - |
| Propagation Delay Time | 6.5 ns | 6.5 ns | - |
| Supply Voltage Max | 5.25 V | 5.25 V | - |
| Supply Voltage Min | 4.75 V | 4.75 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Package / Case | SOIC-20 | QSOP-20 | QSOP-20 |
| Packaging | Tube | Tube | Reel |
| Height | 2.34 mm | 1.47 mm | 1.47 mm |
| Length | 12.8 mm | 8.7 mm | 8.7 mm |
| Series | 74FCT574T | 74FCT574T | 74FCT574T |
| Width | 7.6 mm | 3.8 mm | 3.8 mm |
| Brand | IDT | IDT | IDT |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Product Type | Registers | Registers | Registers |
| Factory Pack Quantity | 37 | 55 | 3000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Part # Aliases | 74FCT574T IDT74FCT574ATSOG | 74FCT574T IDT74FCT574ATQG | 74FCT574T IDT74FCT574ATQG8 |
| Unit Weight | 0.028254 oz | 0.008508 oz | 0.008508 oz |