SNx4HC74 器件包含两个具有异步预设和清零引脚的独立 D 类正边沿触发触发器。
| Number of channels | 2 |
| Technology family | HC |
| Supply voltage (min) (V) | 2 |
| Supply voltage (max) (V) | 6 |
| Input type | Standard CMOS |
| Output type | Push-Pull |
| Clock frequency (max) (MHz) | 25 |
| IOL (max) (mA) | 5.2 |
| IOH (max) (mA) | -5.2 |
| Supply current (max) (µA) | 40 |
| Features | Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode |
| Operating temperature range (°C) | -55 to 125 |
| Rating | Space |
| CDIP (J) | 14 | 130.4652 mm² 19.56 x 6.67 |
| CFP (W) | 14 | 58.023 mm² 9.21 x 6.3 |
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