| Type | Integrated Circuit | |
| Case | DIP40 | |
| Manufacturer | WDC | |
| fClk Max. (Hz) | 500k | |
| Nom. Supp Volt | 5.0 | |
| Tech. | NMOS Integrated Circuit | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| Pinout Equivalence Number | 40-422 | |
| No. of Pins | 40 | |
| Surface Mounted Yes/No | NO | |
| SKU | 1157102 | |