ZHCSQ31F December 1982 – May 2025 SN54HC166 , SN54HC166-SP , SN74HC166
PRODUCTION DATA
| SN54HC166 | SN74HC166 | 单位 | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 标称值 | 最大值 | 最小值 | 标称值 | 最大值 | ||||
| VCC | 电源电压 | 2 | 5 | 6 | 2 | 5 | 6 | V | |
| VIH | 高电平输入电压 | VCC = 2V | 1.5 | 1.5 | V | ||||
| VCC = 4.5V | 3.15 | 3.15 | |||||||
| VCC = 6V | 4.2 | 4.2 | |||||||
| VIL | 低电平输入电压 | VCC = 2V | 0.5 | 0.5 | V | ||||
| VCC = 4.5V | 1.35 | 1.35 | |||||||
| VCC = 6V | 1.8 | 1.8 | |||||||
| VI | 输入电压 | 0 | VCC | 0 | VCC | V | |||
| VO | 输出电压 | 0 | VCC | 0 | VCC | V | |||
| Δt/Δv(2) | 输入转换上升/下降时间 | VCC = 2V | 1000 | 1000 | ns | ||||
| VCC = 4.5V | 500 | 500 | |||||||
| VCC = 6V | 400 | 400 | |||||||
| TA | 自然通风条件下的工作温度范围 | -55 | 125 | -55 | 125 | °C | |||