| PartNumber | 9ZXL1231AKILF | 9ZXL1231AKILFT | 9ZXL1230AKLF |
| Description | Clock Buffer DB1200ZL 12-Output LP HCSL Buffer | Clock Buffer DB1200ZL 12-Output LP HCSL Buffer | Clock Buffer HIGH PERF. ZDB - LOW POWER |
| 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 | 9ZXL1231 | 9ZXL1231 | 9ZXL |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-64 | QFN-64 | VFQFPN-56 |
| Packaging | Tray | Reel | Tray |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Clock Buffer | Clock Buffer | Clock Buffers |
| Factory Pack Quantity | 207 | 3000 | 260 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Height | - | - | 0.85 mm |
| Length | - | - | 8 mm |
| Width | - | - | 8 mm |
| Part # Aliases | - | - | 9ZXL1230 ICS9ZXL1230AKLF |