This device contains four independent buffers with 3-state outputs. Each gate performs the Boolean function Y = A in positive logic.
| Technology family | HCT |
| Supply voltage (min) (V) | 4.5 |
| Supply voltage (max) (V) | 5.5 |
| Number of channels | 4 |
| IOL (max) (mA) | 6 |
| Supply current (max) (µA) | 160 |
| IOH (max) (mA) | -6 |
| Input type | TTL-Compatible CMOS |
| Output type | 3-State |
| Features | Balanced outputs, High speed (tpd 10-50ns), Input clamp diode |
| 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 |