| Компонент | Описание | Производитель | PDF | Buy |
| XRT5683A | PCM Line Interface Chip | Exar Corporation |  |  |
| XRT56L22 | Low Power Repeater/Receiver | Exar Corporation | | |
| XRT56L85 | Low Power PCM Line Interface | Exar Corporation | | |
| XRT56L85D | Low Power PCM Line Interface | Exar Corporation | | |
| XRT56L85P | Low Power PCM Line Interface | Exar Corporation | | |
| XRT5794ES | Evaluation System | Exar Corporation | | |
| XRT5894 | Four-Channel E1 Line Interface (3.3V or 5.0V) | Exar Corporation | | |
| XRT5894IV | Four-Channel E1 Line Interface (3.3V or 5.0V) | Exar Corporation | | |
| XRT5897 | Seven-Channel E1 Line Interface | Exar Corporation | | |
| XRT5897IV | Seven-Channel E1 Line Interface | Exar Corporation | | |
| XRT5997 | Seven-Channel E1 Line Interface Unit | Exar Corporation | | |
| XRT5997IV | Seven-Channel E1 Line Interface Unit | Exar Corporation | | |
| XRT59L91 | Single-Chip E1 Line Interface Unit | Exar Corporation | | |
| XRT59L91ID | Single-Chip E1 Line Interface Unit | Exar Corporation | | |
| XRT59L921 | TWENTY-ONE CHANNEL E1 LINE INTERFACE UNIT | Exar Corporation | | |
| XRT59L921IB | TWENTY-ONE CHANNEL E1 LINE INTERFACE UNIT | Exar Corporation | | |
