| PartNumber | 72421L25J | 72421L25J8 | 72421L25PF |
| Description | FIFO SYNCHRONOUS FIFO 64 X 9 | FIFO SYNCHRONOUS FIFO 64 X 9 | FIFO SYNCHRONOUS FIFO 64 X 9 |
| 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 | 5.5 V | - | 5.5 V |
| Supply Voltage Min | 4.5 V | - | 4.5 V |
| Package / Case | PLCC-32 | PLCC-32 | TQFP-32 |
| Packaging | Tube | Reel | Tray |
| Height | 2.79 mm | 2.79 mm | 1.4 mm |
| Length | 13.97 mm | 13.97 mm | 7 mm |
| Series | 72421L25 | 72421L25 | 72421L25 |
| Width | 11.43 mm | 11.43 mm | 7 mm |
| Brand | IDT | IDT | IDT |
| Product Type | FIFO | FIFO | FIFO |
| Factory Pack Quantity | 32 | 750 | 50 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 72421 IDT72421L25J | 72421 IDT72421L25J8 | 72421 IDT72421L25PF |
| Moisture Sensitive | - | - | Yes |
| Unit Weight | - | - | 0.002568 oz |