ZHCSWT1J August 1995 – April 2025 SN54ACT74 , SN74ACT74
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 | SN54ACT74 | SN74ACT74 | 单位 | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 典型值 | 最大值 | 最小值 | 最大值 | 最小值 | 最大值 | ||||
| VOH | IOH = -50µA | 4.5V | 4.4 | 4.49 | 4.4 | 4.4 | V | |||
| 5.5V | 5.4 | 5.49 | 5.4 | 5.4 | ||||||
| IOH = -24mA | 4.5V | 3.86 | 3.7 | 3.76 | ||||||
| 5.5V | 4.86 | 4.7 | 4.76 | |||||||
| IOH = –50mA†(1) | 5.5V | 3.86 | ||||||||
| IOH = –75mA†(1) | 5.5V | 3.85 | ||||||||
| VOL | IOL = 50µA | 4.5V | 0.001 | 0.1 | 0.1 | 0.1 | V | |||
| 5.5V | 0.001 | 0.1 | 0.1 | 0.1 | ||||||
| IOL = 24mA | 4.5V | 0.36 | 0.5 | 0.44 | ||||||
| 5.5V | 0.36 | 0.5 | 0.44 | |||||||
| IOL = 50mA†(1) | 5.5V | 1.65 | ||||||||
| IOL = 75mA†(1) | 5.5V | 1.65 | ||||||||
| II | VI = VCC 或 GND | 5.5V | ±0.1 | ±1 | ±1 | µA | ||||
| ICC | VI = VCC 或 GND，IO = 0 | 5.5V | 2 | 40 | 20 | µA | ||||
| ΔICC‡(2) | 一个输入电压为 3.4V， 其他输入电压为 GND 或 VCC | 5.5V | 0.6 | 1.6 | 1.5 | mA | ||||
| Ci | VI = VCC 或 GND | 5V | 3 | pF | ||||||