| Type | Integrated Circuit | |
| Case | DIP24 | |
| Manufacturer | Sierra Semiconductors | |
| Nom. Supp (V) | 5.0 | |
| Data Xfer Baud | 1200 | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| Pinout Equivalence Number | 24-420 | |
| Descript | Modem 300/1200bps Bell 212A | |
| No. of Pins | 24 | |
| Surface Mounted Yes/No | NO | |
| SKU | 102928 | |