| Type | Integrated Circuit | |
| Case | DIP28 | |
| Manufacturer | Ferranti - Zetex | |
| Vih Min (V) | 2.0 | |
| Vil Max. (V) | 0.8 | |
| Output Display Lines | 7 | |
| Output Config | Active Low | |
| PD Max. (W) | 450m | |
| Nom. Neg Supp | 0.0 | |
| Nom. Pos. Supp | 5.0 | |
| Type of Display | LED | |
| Tech. | TTL Integrated Circuit | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| @Iol (A) | 40m | |
| Pinout Equivalence Number | 28-298 | |
| No. of Pins | 28 | |
| Surface Mounted Yes/No | NO | |
| SKU | 934254 | |