| PartNumber | 72403L10SO8 | 72403L10P | 72403L10SO |
| Description | FIFO 64X4 HIGH SPEED CMOS FIFO | FIFO 64X4 HIGH SPEED CMOS FIFO | FIFO 64X4 HIGH SPEED CMOS 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 | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Package / Case | SOIC-16 | PDIP-16 | SOIC-16 |
| Packaging | Reel | Tube | Tray |
| Height | 2.34 mm | 3.3 mm | 2.34 mm |
| Length | 10.4 mm | 19 mm | 10.4 mm |
| Series | 72403L10 | 72403L10 | 72403L10 |
| Width | 7.6 mm | 7.62 mm | 7.6 mm |
| Brand | IDT | IDT | IDT |
| Product Type | FIFO | FIFO | FIFO |
| Factory Pack Quantity | 1000 | 25 | 46 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 72403 IDT72403L10SO8 | 72403 IDT72403L10P | 72403 IDT72403L10SO |
| Unit Weight | 0.023492 oz | 0.057419 oz | 0.023492 oz |
| Data Bus Width | - | 4 bit | - |
| Bus Direction | - | Unidirectional | - |
| Memory Size | - | 256 bit | - |
| Timing Type | - | Asynchronous | - |
| Organization | - | 64 x 4 | - |
| Number of Circuits | - | 1 | - |
| Maximum Clock Frequency | - | 10 MHz | - |
| Access Time | - | 10 ns | - |
| Supply Current Max | - | 35 mA | - |
| Minimum Operating Temperature | - | 0 C | - |
| Maximum Operating Temperature | - | + 70 C | - |
| Mounting Style | - | Through Hole | - |