 | |  | |
| PartNumber | 74FCT521ATSOG8 | 74FCT521ATSOG | 74FCT521ATSO |
| Description | 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 Inc |
| Product Category | Logic Comparators | Logic Comparators | Logic - Comparators |
| RoHS | Y | Y | - |
| Comparator Type | Identity | Identity | Identity |
| Number of Bits | 8 bit | 8 bit | 8 |
| 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 | - |
| Supply Voltage Min | 4.75 V | 4.75 V | - |
| Supply Current Max | 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 | SOIC-20 | SOIC-20 | - |
| Packaging | Reel | Tube | Tube Alternate Packaging |
| Height | 2.34 mm | 2.34 mm | - |
| Length | 12.8 mm | 12.8 mm | - |
| Product | Digital Comparators | Digital Comparators | Digital Comparators |
| Series | 74FCT521T | 74FCT521T | 74FCT |
| Width | 7.6 mm | 7.6 mm | - |
| Brand | 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 | - |
| Factory Pack Quantity | 1000 | 37 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Part # Aliases | 74FCT521T IDT74FCT521ATSOG8 | 74FCT521T IDT74FCT521ATSOG | 74FCT521T IDT74FCT521ATSOG |
| Unit Weight | 0.028254 oz | 0.028254 oz | 0.028254 oz |
| Number of Channels | - | 8 Channel | - |
| Type | - | - | Identity Comparator |
| Package Case | - | - | SOIC-20 |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.75 V ~ 5.25 V |
| Output | - | - | Active Low |
| Output Function | - | - | A=B |
| Current Output High Low | - | - | 15mA, 48mA |
| Max Propagation Delay V Max CL | - | - | 7.2ns @ 5V, 50pF |
| Current Quiescent | - | - | 10μA |
| Supply Current Max | - | - | 4.5 mA |
| Supply Voltage Max | - | - | 5.25 V |
| Supply Voltage Min | - | - | 4.75 V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
IDT |
74FCT521ATSOG8 | Logic Comparators 8-Bit Identity Comparator | |
| 74FCT521ATSOG | Logic Comparators 8-Bit Identity Comparator | ||
| 74FCT521ATSOG8-CUT TAPE | New and Original | ||
| 74FCT521ATSO | New and Original | ||
| 74FCT521ATSOG8 | Logic Comparators 8-Bit Identity Comparato | ||
| 74FCT521ATSOG | Logic Comparators 8-Bit Identity Comparato |