Характеристики
| Logic Type | AND |
| Output Current | 5.2mA |
| No. of Inputs | 4 |
| Supply Voltage Range | 2V to 6V |
| Logic Case Style | SOIC |
| No. of Pins | 14 |
| Operating Temperature Range | -40°C to +125°C |
| SVHC | No SVHC (20-Jun-2011) |
| Base Number | 74 |
| IC Generic Number | 74HC21 |
| Logic Function Number | 21 |
| Logic IC Base Number | 7421 |
| Logic IC Family | HC |
| Logic IC Function | Dual 4-Input Positive AND Gate |
| No. of Gates | 2 |
| Operating Temperature Max | 125°C |
| Operating Temperature Min | -40°C |
| Output Current Max | 5.2mA |
| Package / Case | SOIC |
| Supply Voltage | 5V |
| Supply Voltage Max | 6V |
| Supply Voltage Min | 2V |
| Termination Type | SMD |
74HC21DNexperiaLogic Gates