<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[74LS48的问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38916.html]]></link>
 <description><![CDATA[Latest 50 replies of 74LS48的问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Fri, 17 Apr 2026 14:12:58 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[IC本身不良]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38916#548559.html]]></link>
 <author><![CDATA[张平全]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 13 Jun 2009 02:58:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[译码管在显示数字时，不应改亮的也会一闪一闪的，这是怎么回事]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38916#548552.html]]></link>
 <author><![CDATA[guhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 13 Jun 2009 02:45:17 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[接线电压肯定没问题，至于时钟和数据也没问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38916#545582.html]]></link>
 <author><![CDATA[guhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 09 Jun 2009 14:28:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[难道都是假货.不可能的吧,看看接线,电压,时钟,数椐等的条件是否满足要求.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38916#545522.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 09 Jun 2009 13:58:50 +0000]]></pubdate>
</item>
</channel></rss>