| PartNumber | 72V221L15JI | 72V221L15J | 72V221L15J8 |
| Description | FIFO 3.3 V FIFO | FIFO 3.3 V FIFO | FIFO 3.3 V FIFO |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | FIFO | FIFO | FIFO |
| RoHS | N | N | N |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 3 V | 3 V | 3 V |
| Package / Case | PLCC-32 | PLCC-32 | PLCC-32 |
| Packaging | Tube | Tube | Reel |
| Height | 2.79 mm | 2.79 mm | 2.79 mm |
| Length | 13.97 mm | 13.97 mm | 13.97 mm |
| Series | 72V221 | 72V221 | 72V221 |
| Width | 11.43 mm | 11.43 mm | 11.43 mm |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | FIFO | FIFO | FIFO |
| Factory Pack Quantity | 32 | 32 | 750 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 72V221 IDT72V221L15JI | 72V221 IDT72V221L15J | 72V221 IDT72V221L15J8 |