| PartNumber | 72T18105L10BB | 72T18105L4-4BBG | 72T18105L4-4BB |
| Description | FIFO 2.5V 128KX18/ 256X9 TERASYNC | FIFO 128K18/256X9 TERASYNC 2.5V | FIFO 2.5V 128KX18/ 256X9 TERASYNC |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | FIFO | FIFO | FIFO |
| RoHS | N | Y | N |
| Package / Case | PBGA-240 | PBGA-240 | PBGA-240 |
| Packaging | Tray | Tray | Tray |
| Height | 1.76 mm | 1.76 mm | 1.76 mm |
| Length | 19 mm | 19 mm | 19 mm |
| Series | 72T18105 | 72T18105 | 72T18105 |
| Width | 19 mm | 19 mm | 19 mm |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | FIFO | FIFO | FIFO |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 72T18105 IDT72T18105L10BB | 72T18105 IDT72T18105L4-4BBG | 72T18105 IDT72T18105L4-4BB |
| Supply Voltage Max | - | 2.625 V | 2.625 V |
| Supply Voltage Min | - | 2.375 V | 2.375 V |