| PartNumber | 72V81L15PAG | 72V81L15PAG8 | 72V81L15PA |
| Description | FIFO 3.3V 1K X 9 PARALLEL FIF | FIFO 3.3V 1K X 9 PARALLEL FIF | FIFO 3.3V VER. OF 7281S |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | FIFO | FIFO | FIFO |
| RoHS | Y | Y | N |
| Data Bus Width | 9 bit | - | - |
| Bus Direction | Bidirectional | - | - |
| Memory Size | 4 kbit | - | - |
| Timing Type | Asynchronous | - | - |
| Organization | 512 x 9 | - | - |
| Number of Circuits | 2 | - | - |
| Maximum Clock Frequency | 40 MHz | - | - |
| Access Time | 15 ns | - | - |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 3 V | 3 V | 3 V |
| Supply Current Max | 100 mA | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Package / Case | TSSOP-56 | TSSOP-56 | TSSOP-56 |
| Packaging | Tube | Reel | Tube |
| Height | 1 mm | 1 mm | 1 mm |
| Length | 14 mm | 14 mm | 14 mm |
| Series | 72V81 | 72V81 | 72V81 |
| Width | 6.1 mm | 6.1 mm | 6.1 mm |
| Brand | IDT | IDT | IDT |
| Mounting Style | SMD/SMT | - | - |
| Product Type | FIFO | FIFO | FIFO |
| Factory Pack Quantity | 34 | 2000 | 34 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 72V81 IDT72V81L15PAG | 72V81 IDT72V81L15PAG8 | 72V81 IDT72V81L15PA |
| Unit Weight | 0.026103 oz | 0.026103 oz | 0.026103 oz |