ZHCSXQ3B July 2003 – January 2025 SN74HC253-Q1
PRODUCTION DATA
| 最小值 | 标称值 | 最大值 | 单位 | |||
|---|---|---|---|---|---|---|
| VCC | 电源电压 | 2 | 5 | 6 | V | |
| VIH | 高电平输入电压 | VCC = 2V | 1.5 | V | ||
| VCC = 4.5V | 3.15 | |||||
| VCC = 6V | 4.2 | |||||
| VIL | 低电平输入电压 | VCC = 2V | 0.5 | V | ||
| VCC = 4.5V | 1.35 | |||||
| VCC = 6V | 1.8 | |||||
| VI | 输入电压 | 0 | VCC | V | ||
| VO | 输出电压 | 0 | VCC | V | ||
| tt | 输入上升和下降时间 | VCC = 2V | 1000 | ns | ||
| VCC = 4.5V | 500 | |||||
| VCC = 6V | 400 | |||||
| TA | 自然通风条件下的工作温度范围 | -40 | 125 | oC | ||