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 <title><![CDATA[用分立元件搭建启、保、停电路]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1434972.html]]></link>
 <description><![CDATA[Latest 50 replies of 用分立元件搭建启、保、停电路]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Wed, 29 Apr 2026 16:37:57 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[R、S端加二极管IN4148的作用是低电平输入无效。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1434972#1588703.html]]></link>
 <author><![CDATA[matengfei]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 23 Jul 2014 16:25:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同样的IC，不一样的逻辑组成RS触发器。

优点：R、S输入端可以为空，初始状态稳定。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1434972#1588700.html]]></link>
 <author><![CDATA[matengfei]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 23 Jul 2014 16:23:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[与非门组成RS触发器、或非门组成RS触发器。

缺点：R、S输入端不能为空，即初始状态不稳定。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1434972#1588699.html]]></link>
 <author><![CDATA[matengfei]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 23 Jul 2014 16:20:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[多谢分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1434972#1476426.html]]></link>
 <author><![CDATA[635678260]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 18 Aug 2013 14:53:25 +0000]]></pubdate>
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