| 74HC | 4000B | |
|---|---|---|
| Supply voltage (VDD) | 2 - 6 V | 3 - 15 V |
| Output slope (ohms) | 50 ohms | 500 ohms |
| Output current (for 0.4V drop on output (VDD = 5 V)) |
8 mA | 0.8 mA |
| Maximum voltage (for '0' input) | 30% of V~DD~ | 30% of V~DD~ |
| Minimum voltage (for '1' input) | 70% of V~DD~ | 70% of V~DD~ |
| Maximum output current | 50 mA | 50 mA |
| Minimum input voltage | -1 V | -1 V |
| Maximum input voltage | V~DD~ + 1 V | V~DD~ + 1 V |