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href="/ad9747bcpzrl/">AD9747BCPZRL</a></li><li><a title="EPCQ4ASI8N" href="/epcq4asi8n/">EPCQ4ASI8N</a></li><li><a title="EM2120L01QI" href="/em2120l01qi/">EM2120L01QI</a></li> </ul> </div> </div> <div class="sel_btn2"> <a title="发布紧急采购" rel="nofollow" onclick="window.open("/especial-c0/?key=MCP23017T-E/ML")" href="javascript:"><span class="bg_icon shopcart"></span>发布紧急采购</a> </div> </div> </form> <div class="page_pos"> <p class="bg_icon"><a title="首页" href="/">首页</a>><a href="/mcp23017t-e%2fml/">MCP23017T-E/ML</a>>芯片详情</p> </div> <div class="pdf_details"> <div class="det_box2"> <h1>MCP23017T-E/ML 集成电路（IC）I/O 扩展器 MICROCHIP/微芯科技</h1> <div class="flex"> <div class="imgs"> <div id="showbox"><img alt="MCP23017T-E/ML" src="https://img.114ic.com/imgs/hotic3/202405/201143358547624.png" width="1080" height="809" /><img alt="MCP23017T-E/ML参考图片" src="https://img.114ic.com/dgk/Renders/Microchip%20Tech%20Renders/150;%20C04-105;%20ML;%2028.jpg" width="400" height="400" /></div> <p class="warntip">图片仅供参考，请参阅产品规格书</p> <div id="showsum"></div> <p class="showpage"> <a rel="nofollow" title="上一张图片" href="javascript:void(0);" id="showlast"><i class="bg_icon"></i></a> <a rel="nofollow" title="下一张图片" href="javascript:void(0);" id="shownext"><i class="bg_icon"></i></a> </p> <script src="https://oss.114ic.com/js/common/common.js" type="text/javascript"></script> </div> <div class="text"> <table> <tr> <th><span class="span_tit">订购数量</span></th> <th><span class="span_tit">价格</span></th> </tr> <tr><td><span>1+</span></td><td><label>面议</label></td></tr> </table> <ul> <li><span class="span_tit">厂家型号：</span><h3>MCP23017T-E/ML</h3></li><li><span class="span_tit">产品分类：</span><p>芯片</p></li><li><span class="span_tit">生产厂商：</span><p><a target="_blank" title="MICROCHIP/微芯科技" href="/brand/14.html">MICROCHIP/微芯</a></p></li><li><span class="span_tit">库存数量：</span><p>4668</p></li><li><span class="span_tit">产品封装：</span><p>QFN-28</p></li><li><span class="span_tit">生产批号：</span><p>22+</p></li><li><span class="span_tit">库存类型：</span><p><a target="_blank" title="现货库存" href="/hotic3/">现货库存</a></p></li><li><span class="span_tit">更新时间：</span><p>2025-2-20 18:30:00</p></li> </ul> <div class="btns"> <a class="on" title="MCP23017T-E/ML数据手册规格书PDF中文资料下载" target="_blank" href="/mcp23017t-e%2fml/pdf-1611370.html"><i class="bg_icon i-icon6"></i>数据手册</a> <a title="MCP23017T-E/ML货源" target="_blank" href="https://www.114ic.com/mcp23017t-e%2fml/"><i class="bg_icon i-icon7" ></i>更多货源</a> </div> </div> </div> <div class="det_tag"> <div class="tab_tit"> <ul class="clear"> <li class="on"><span>详细信息</span></li> <li><span>规格书下载</span></li> </ul> </div> <div class="tag_items"> <div class="item"> <p><span>原厂料号：</span>MCP23017T-E/ML<span class="ml10">品牌：</span>MICROCHIP/微芯</p> <p>诚信服务,绝对原装原盘。</p><p>MCP23017T-E/ML是集成电路（IC） > I/O 扩展器。制造商MICROCHIP/微芯/Microchip Technology生产封装QFN-28/28-VQFN 裸露焊盘的MCP23017T-E/MLI/O 扩展器该系列器件可与微控制器、微处理器或类似器件结合使用，目的是增加可用于连接外设的信号连接数量。典型的工作概念涉及使用串行通信，只需主机设备上的几根 I/O 线，即可读/写扩展器设备上的许多输入/输出引脚的状态。该技术的通信速度不佳，但连通性较高，最适合快速响应不是很关键的应用，例如许多人机界面应用。</p> </div> <div class="item"> <ul class="pdf"> <li> <span>芯片型号：</span> <p>MCP23017T-E/ML</p> </li> <li> <span>规格书：</span> <p> <a target="_blank" title="MCP23017T-E/ML规格书PDF资料下载" href="https://www.114ic.com/mcp23017t-e%2fml/pdf.html" class="pdfdown">下载</a> <a target="_blank" title="MCP23017T-E/ML规格书PDF资料下载地址2" href="https://www.microchip.com/mymicrochip/filehandler.aspx?ddocname=en023709" class="pdfdown">下载2</a> </p> </li> <li> <span>企业简称：</span> <p>MICROCHIP【微芯科技】<a class="f_dblue ml10" target="_blank" title="MICROCHIP详情" href="/brand/14.html">详情</a> </p> </li><li> <span>厂商全称：</span> <p>Microchip Technology </p> </li> <li> <span>中文名称：</span> <p>微芯科技股份有限公司</p> </li> <li> <span>内容页数：</span> <p>42 页</p> </li> <li> <span>文件大小：</span> <p>879.6 kb</p> </li> <li> <span>资料说明：</span> <p>16-Bit I/O Expander with Serial Interface</p> </li> </ul> </div> </div> </div> <div class="box_pa"> <div class="title"> <h2>产品属性</h2><a title="MCP23017T-E/ML产品属性参数详情" target="_blank" href="/mcp23017t-e%2fml/dgk-3549853.html" class="more">更多</a> </div> <ul class="product-attributes"> <li><span>类型</span><p>描述</p></li> <li><span>产品编号：</span><p>MCP23017T-E/ML</p></li><li><span>制造商：</span><p>Microchip Technology</p></li><li><span>类别：</span><p><a target="_blank" title="集成电路（IC） > I/O 扩展器" href="https://hotic.114ic.com/dgkcate938.html">集成电路（IC） > I/O 扩展器</a></p></li><li><span>包装：</span><p>卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带</p></li><li><span>I/O 数：</span><p>16</p></li><li><span>接口：</span><p>I²C</p></li><li><span>中断输出：</span><p>是</p></li><li><span>特性：</span><p>POR</p></li><li><span>输出类型：</span><p>推挽式</p></li><li><span>电流 - 灌/拉输出：</span><p>25mA</p></li><li><span>电压 - 供电：</span><p>1.8V ~ 5.5V</p></li><li><span>工作温度：</span><p>-40°C ~ 125°C</p></li><li><span>安装类型：</span><p>表面贴装型</p></li><li><span>封装/外壳：</span><p>28-VQFN 裸露焊盘</p></li><li><span>供应商器件封装：</span><p>28-QFN（6x6）</p></li><li><span>描述：</span><p>IC I/O EXPANDER I2C 16B 28QFN</p></li></ul> </div> </div> <div class="det_rt"> <div class="box box_contact tjdet" data-uid="1172762"> <h3>供应商</h3> <ul><li><span>企业：</span><p>深圳市弘扬芯城科技有限公司</p></li><li><span>商铺：</span><p><a class="comp" title="深圳市弘扬芯城科技有限公司" target="_blank" href="https://hyxc01.114ic.com">进入商铺</a></p></li><li><span>联系人：</span><p>林书涵</p></li><li><span>手机：</span><p>19168708380</p></li><li><span>询价：</span><div class="wxqq"><a class="a-wxs bg_icon tjwx" data-uid="1172762" rel="nofollow"><div class="dropwx"><img src="https://img.114ic.com/imgb/myimg/202404/2516262591909.jpg"></div></a><a class="a-qqs bg_icon tjqq" data-uid="1172762" data-sm="2885462532" rel="nofollow" title="点击聊天 QQ:2885462532" href="https://wpa.qq.com/msgrd?v=3&uin=2885462532&Site=www.114ic.com&Menu=yes" target="_blank"></a></div></li><li><span>电话：</span><p>19168708380</p></li><li><span>地址：</span><p>深圳市华强北南光捷佳大厦2917</p></li></ul> </div> <div class="box"> <div class="page_tit tit2"> <h3>相关型号</h3> </div> <div class="list9"> <ul><li><a title="MCP23017T-E/ML" href="/mcp23017t-e%2fml/hotic3-2213573.html">MCP23017T-E/ML</a></li><li><a title="MCP23S17-E/SS" href="/mcp23s17-e%2fss/hotic3-2165108.html">MCP23S17-E/SS</a></li><li><a title="MCP23017-E/SS" href="/mcp23017-e%2fss/hotic3-2139805.html">MCP23017-E/SS</a></li><li><a title="MCP23S17T-E/SS" href="/mcp23s17t-e%2fss/hotic3-2111889.html">MCP23S17T-E/SS</a></li><li><a title="MCP23017-E/SO" href="/mcp23017-e%2fso/hotic3-2139804.html">MCP23017-E/SO</a></li><li><a title="MCP2515-E/ST" href="/mcp2515-e%2fst/hotic3-2192845.html">MCP2515-E/ST</a></li><li><a title="MCP2221-I/ST" href="/mcp2221-i%2fst/hotic3-2050256.html">MCP2221-I/ST</a></li><li><a title="MCP2515-I" href="/mcp2515-i/hotic3-2168412.html">MCP2515-I</a></li><li><a title="MCP2003-E/SN" 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