ZHCSS02E February 2002 – February 2024 SN74AHC14Q-Q1
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
| 参数 | 测试条件 | VCC | TA = 25°C | 最小值 | 最大值 | 单位 | |||
|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 典型值 | 最大值 | |||||||
| VT+ 正向输入阈值电压 | 3V | 1.2 | 2.2 | 1.2 | 2.2 | V | |||
| 4.5V | 1.75 | 3.15 | 1.75 | 3.15 | |||||
| 5.5V | 2.15 | 3.85 | 2.15 | 3.85 | |||||
| VT− 负向输入阈值电压 | 3V | 0.9 | 1.9 | 0.9 | 1.9 | V | |||
| 4.5V | 1.35 | 2.75 | 1.35 | 2.75 | |||||
| 5.5V | 1.65 | 3.35 | 1.65 | 3.35 | |||||
| ΔVT 迟滞 (VT+ − VT−) | 3V | 0.3 | 1.2 | 0.3 | 1.2 | V | |||
| 4.5V | 0.4 | 1.4 | 0.4 | 1.4 | |||||
| 5.5V | 0.5 | 1.6 | 0.5 | 1.6 | |||||
| VOH | IOH = -50µA | 2V | 1.9 | 2 | 1.9 | V | |||
| 3V | 2.9 | 3 | 2.9 | ||||||
| 4.5V | 4.4 | 4.5 | 4.4 | ||||||
| IOH=-4 mA | 3V | 2.58 | 2.48 | ||||||
| IOH = -8mA | 4.5V | 3.94 | 3.8 | ||||||
| VOL | IOL = 50μA | 2V | 0.1 | 0.1 | V | ||||
| 3V | 0.1 | 0.1 | |||||||
| 4.5V | 0.1 | 0.1 | |||||||
| IOL=4mA | 3V | 0.36 | 0.5 | ||||||
| IOL = 8mA | 4.5V | 0.36 | 0.5 | ||||||
| II | VI=5.5V 或 GND | 0V 至 5.5V | ±0.1 | ±1 | μA | ||||
| ICC | VI = VCC 或 GND， | IO = 0 | 5.5V | 2 | 20 | μA | |||
| Ci | VI=VCC或 GND | 5V | 2 | 10 | PF | ||||