TP50981N Telephone Dialer Circuit - Push button pulse dialer,10/20pps
From National Semiconductor
| Status | Discontinued |
| Nom. Supp (V) | 6.0 |
| Package | DIP |
| Pins | 16 |
| Status | Discontinued |
| Nom. Supp (V) | 6.0 |
| Package | DIP |
| Pins | 16 |
