| PartNumber | 72221L25PF | 72221L25PF8 | 72221L25PFI |
| Description | FIFO 1K X 9 | FIFO 1K X 9 | IC FIFO SYNC 1KX9 25NS 32QFP |
| Manufacturer | IDT (Integrated Device Technology) | IDT, Integrated Device Technology Inc | - |
| Product Category | FIFO | Logic - FIFOs Memory | - |
| RoHS | N | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Package / Case | TQFP-32 | - | - |
| Packaging | Tray | Tape & Reel (TR) Alternate Packaging | - |
| Height | 1.4 mm | - | - |
| Length | 7 mm | - | - |
| Series | 72221L25 | 7200 | - |
| Width | 7 mm | - | - |
| Brand | IDT | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | FIFO | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | Memory & Data Storage | - | - |
| Part # Aliases | 72221 IDT72221L25PF | - | - |
| Unit Weight | 0.002568 oz | - | - |
| Package Case | - | 32-LQFP | - |
| Operating Temperature | - | 0°C ~ 70°C | - |
| Mounting Type | - | Surface Mount | - |
| Function | - | Synchronous | - |
| Voltage Supply | - | 4.5 V ~ 5.5 V | - |
| Supplier Device Package | - | 32-TQFP (7x7) | - |
| Memory Size | - | 9K (1K x 9) | - |
| Data Rate | - | 40MHz | - |
| Access Time | - | 15ns | - |
| Current Supply Max | - | 35mA | - |
| Bus Directional | - | Uni-Directional | - |
| Expansion Type | - | Depth, Width | - |
| Programmable Flags Support | - | Yes | - |
| Retransmit Capability | - | No | - |
| FWFT Support | - | No | - |