为实现如下图的TTL电路输出端所表示的功能,则其中( )是不正确连接。

A.<img src='https://img2.soutiyun.com/ask/5430001-5433000/0519df1a36f1938e25723037fab1ef2a.jpg' /> B.<img src='https://img2.soutiyun.com/ask/5430001-5433000/81e9a42388ae0953f46e931625172518.jpg' /> C.<img src='https://img2.soutiyun.com/ask/5430001-5433000/21419596ecfae972692f75087c92cc27.jpg' /> D.<img src='https://img2.soutiyun.com/ask/5430001-5433000/9676b94170de4bd014690c6f2e8b8547.jpg' />

时间:2023-08-18 09:46:32

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