ZHCSSH9N December 1995 – February 2024 SN54AHC74 , SN74AHC74
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
| SN54AHC74 | SN74AHC74 | 单位 | |||||
|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | 最小值 | 最大值 | ||||
| VCC | 电源电压 | 2 | 5.5 | 2 | 5.5 | V | |
| VIH | 高电平输入电压 | VCC = 2V | 1.5 | 1.5 | V | ||
| VCC = 3V | 2.1 | 2.1 | |||||
| VCC = 5.5V | 3.85 | 3.85 | |||||
| VIL | 低电平输入电压 | VCC = 2V | 0.5 | 0.5 | V | ||
| VCC = 3V | 0.9 | 0.9 | |||||
| VCC = 5.5V | 1.65 | 1.65 | |||||
| VI | 输入电压 | 0 | 5.5 | 0 | 5.5 | V | |
| VO | 输出电压 | 0 | VCC | 0 | VCC | V | |
| IOH | 高电平输出电流 | VCC = 2V | –50 | -50 | µA | ||
| VCC=3.3V±0.3V | -4 | -4 | mA | ||||
| VCC=5V±0.5V | –8 | –8 | |||||
| IOL | 低电平输出电流 | VCC = 2V | 50 | 50 | µA | ||
| VCC=3.3V±0.3V | 4 | 4 | mA | ||||
| VCC=5V±0.5V | 8 | 8 | |||||
| Δt/Δv | 输入转换上升或下降速率 | VCC=3.3V±0.3V | 100 | 100 | ns/V | ||
| VCC=5V±0.5V | 20 | 20 | |||||
| TA | 自然通风条件下的工作温度范围 | -55 | 125 | -40 | 125 | °C | |