请教一下各位,逻辑门电路的输出有没有必要加上拉或者下拉电阻啊?
特别是上电的时候,如果不加的话,是否会容易造成逻辑错误?
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请教一下各位,逻辑门电路的输出有没有必要加上拉或者下拉电阻啊?
特别是上电的时候,如果不加的话,是否会容易造成逻辑错误?