| PartNumber | 9ZX21201AKLFT | 9ZX21201AKLF | 9ZX21201BKLF |
| Description | Clock Buffer HIGH PERF. ZDB | Clock Buffer HIGH PERF. ZDB | Clock Buffer HIGH PERF. ZDB |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Clock Buffer | Clock Buffer | Clock Buffer |
| RoHS | Y | Y | Y |
| Series | 9ZX21201 | 9ZX21201 | 9ZX21201 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | VFQFPN-64 | VFQFPN-64 | VFQFPN-64 |
| Packaging | Reel | Tray | Tray |
| Height | 0.9 mm | 0.9 mm | 0.9 mm |
| Length | 9 mm | 9 mm | 9 mm |
| Width | 9 mm | 9 mm | 9 mm |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Clock Buffer | Clock Buffer | Clock Buffer |
| Factory Pack Quantity | 3000 | 207 | 207 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 9ZX21201 ICS9ZX21201AKLFT | 9ZX21201 ICS9ZX21201AKLF | 9ZX21201 ICS9ZX21201BKLF |