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| PartNumber | 82V2044DAG | 82V2044BBG | 82V2044BB |
| Description | Telecom Interface ICs OCTAL T1/E1 LIU | Telecom Interface ICs OCTAL T1/E1 LIU | Telecom Interface ICs OCTAL T1/E1 LIU |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Telecom Interface ICs | Telecom Interface ICs | Telecom Interface ICs |
| RoHS | Y | Y | N |
| Product | LIU - Line Interface Units | LIU - Line Interface Units | LIU - Line Interface Units |
| Supply Voltage Max | 3.47 V | 3.47 V | 3.47 V |
| Supply Voltage Min | 3.13 V | 3.13 V | 3.13 V |
| Operating Supply Current | - | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Tray | Tube |
| Type | T1/E1/J1 Short Haul Line Interface | T1/E1/J1 Short Haul Line Interface | T1/E1/J1 Short Haul Line Interface |
| Brand | IDT | IDT | IDT |
| Interface Type | Parallel, Serial, JTAG | Parallel, Serial, JTAG | Parallel, Serial, JTAG |
| Number of Channels | 4 Channel | 4 Channel | 4 Channel |
| Number of Input Lines | 4 Line | 4 Line | 4 Line |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Product Type | Telecom Interface ICs | Telecom Interface ICs | Telecom Interface ICs |
| Factory Pack Quantity | 30 | 14 | 14 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Part # Aliases | IDT82V2044DAG | IDT82V2044BBG | IDT82V2044BB |
| Moisture Sensitive | - | Yes | - |