我做的电路,芯片上各个引脚输入都是对的,但是芯片输出有问题,原理图也是对的,芯片换了一块了还是这样的情况,请问会是什么原因
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我做的电路,芯片上各个引脚输入都是对的,但是芯片输出有问题,原理图也是对的,芯片换了一块了还是这样的情况,请问会是什么原因