| Type | Integrated Circuit | |
| Case | LLCC20 | |
| Manufacturer | National Semiconductor - NSC | |
| No. of Outputs | 8 | |
| Output Config | 3-State | |
| tPD Max. (S) | 25n | |
| Nom. Supp (V) | 5.0 | |
| Tech. | TTL Integrated Circuit | |
| Prod. Terms Max. | 8 | |
| Oper. Temp (°C) Min | 0 | |
| Oper. Temp (°C) Max. | 70 | |
| Number of Inputs | 16 | |
| Logic Modes | Combinator | |
| Pinout Equivalence Number | 20-221 | |
| No. of Pins | 20 | |
| Surface Mounted Yes/No | YES | |
| SKU | 1149059 | |