| Type | Logic IC | |
| Case | LLCC20 | |
| Manufacturer | National Semiconductor - NSC | |
| f(oper) Max. (Hz) | 28M | |
| Output Config | 3-State | |
| tPD Max. (S) | 22n | |
| Nom. Supp Volt | 5 | |
| Tech. | TTL Integrated Circuit | |
| Oper. Temp (°C) Min | -55 | |
| Oper. Temp (°C) Max. | 125 | |
| Clear (Y/N) | No | |
| Preset (Y/N) | No | |
| Pinout Equivalence Number | 20-171 | |
| No. of Pins | 20 | |
| Surface Mounted Yes/No | YES | |
| SKU | 989601 | |