| Type | Integrated Circuit | |
| Case | Standard | |
| Manufacturer | National Semiconductor - NSC | |
| Ckts Per Dev. | 2 | |
| Features | Expand Inp | |
| PD Max. (W) | 8.0m | |
| Nom. Supp Volt | 5.0 | |
| Tech. | DTL - Diode–Transistor Logic Semiconductor | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| Pinout Equivalence Number | 14-543 | |
| Surface Mounted Yes/No | NO | |
| SKU | 167546 | |