This device contains four independent 2-input NOR gates. Each gate performs the Boolean function Y = A + B in positive logic.
| Technology family | HCT |
| Number of channels | 4 |
| Supply voltage (min) (V) | 4.5 |
| Supply voltage (max) (V) | 5.5 |
| Inputs per channel | 4 |
| IOL (max) (mA) | 4 |
| IOH (max) (mA) | -4 |
| Output type | Push-Pull |
| Input type | TTL-Compatible CMOS |
| Features | High speed (tpd 10- 50ns) |
| Data rate (max) (Mbps) | 25 |
| Rating | Catalog |
| Operating temperature range (°C) | -55 to 125 |
| PDIP (N) | 14 | 181.42 mm² 19.3 x 9.4 |
| SOIC (D) | 14 | 51.9 mm² 8.65 x 6 |