| Type | Integrated Circuit | |
| Case | DIP40 | |
| Manufacturer | GEC Plessey Semiconductors | |
| Xfer Type (S/P) | Parallel | |
| Nom. Supp Volt | 5.0 | |
| Tech. | CMOS/SOS Integrated Circuit | |
| Word Size | 8 | |
| µP Family | MAS281 | |
| Oper. Temp (°C) Min | -55 | |
| Oper. Temp (°C) Max. | 125 | |
| Pinout Equivalence Number | 40-478 | |
| No. of Pins | 40 | |
| Surface Mounted Yes/No | NO | |
| SKU | 1148403 | |