| Type | Integrated Circuit | |
| Case | Standard | |
| Manufacturer | National Semiconductor - NSC | |
| t(Acc) Max. (S) | 30n | |
| Bits Per Word | 4 | |
| Output Config | Open-Coll. | |
| PD Max. (W) | 650m | |
| Nom. Supp (V) | 5.0 | |
| Tech. | TTL Integrated Circuit | |
| Oper. Temp (°C) Min | -55 | |
| Oper. Temp (°C) Max. | 125 | |
| Number of Words | 256 | |
| Number of Chip Selects | 2 | |
| Pinout Equivalence Number | 16-135 | |
| Surface Mounted Yes/No | NO | |
| SKU | 1213191 | |