在高阻抗状态，输出电压不改变。
输出是当（稀土）是高在高阻抗状态。
The output is in the high impedance state when the (RE) is high.
禁用时，输出切换到高阻抗状态，从而使得该路由矩阵设备和视频多路复用器ha4600的理想选择。
When disabled, the output is switched to a high impedance state, making the HA4600 ideal for routing matrix equipment and video multiplexers.
微处理器管脚用下拉电阻R1与地相连，阻抗典型为几百千欧，在管脚上呈现出高阻状态。
The microcontroller's pin connects to ground using pulldown resistor R1 with resistance, typically, of a few hundred kilohms to impress the high-impedance state on the pin.
微处理器管脚用下拉电阻R1与地相连，阻抗典型为几百千欧，在管脚上呈现出高阻状态。
The microcontroller's pin connects to ground using pulldown resistor R1 with resistance, typically, of a few hundred kilohms to impress the high-impedance state on the pin.
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