HT9031(20DIP) Telephone Circuit - Caller ID receiver circuit with call waiting
From Holtek Semiconductor
| Military | N |
| Nom. Supp (V) | 5 |
| Package | DIP |
| Pins | 20 |
| Military | N |
| Nom. Supp (V) | 5 |
| Package | DIP |
| Pins | 20 |
