<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="23.9" y1="31.71" x2="72.06" y2="31.71" width="0" layer="20"/>
<wire x1="72.06" y1="31.71" x2="72.06" y2="52.695" width="0" layer="20"/>
<wire x1="72.06" y1="52.695" x2="23.805" y2="52.65" width="0" layer="20"/>
<wire x1="23.805" y1="52.65" x2="23.9" y2="31.71" width="0" layer="20"/>
<text>Data</text>
<text>Latch</text>
<text>Clock</text>
<text>+5V</text>
<text>Ground</text>
<text>A</text>
<text>B</text>
<text>C</text>
<text>D</text>
<text>E</text>
<text>F</text>
<text>G</text>
<text>DP</text>
<text>D6</text>
<text>D5</text>
<text>D4</text>
<text>D3</text>
<text>D2</text>
<text>D1</text>
</plain>
<libraries>
<library name="74xx-eu">
<description>&lt;b&gt;TTL Devices, 74xx Series with European Symbols&lt;/b&gt;&lt;p&gt;
Based on the following sources:
&lt;ul&gt;
&lt;li&gt;Texas Instruments &lt;i&gt;TTL Data Book&lt;/i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;Volume 1, 1996.
&lt;li&gt;TTL Data Book, Volume 2 , 1993
&lt;li&gt;National Seminconductor Databook 1990, ALS/LS Logic
&lt;li&gt;ttl 74er digital data dictionary, ECA Electronic + Acustic GmbH, ISBN 3-88109-032-0
&lt;li&gt;http://icmaster.com/ViewCompare.asp
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="uln-udn">
<description>&lt;b&gt;Driver Arrays&lt;/b&gt;&lt;p&gt;
ULN and UDN Series&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL18">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="74xx-eu" package="DIL16" value="74HC595N"/>
<element name="IC2" library="74xx-eu" package="DIL16" value="74HC595N"/>
<element name="IC3" library="uln-udn" package="DIL18" value="UDN2981A"/>
<element name="IC4" library="uln-udn" package="DIL18" value="ULN2803A"/>
</elements>
<signals>
<signal name="GND">
<contactref element="IC2" pad="8"/>
<contactref element="IC3" pad="10"/>
<contactref element="IC4" pad="9"/>
<contactref element="IC2" pad="13"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC1" pad="13"/>
</signal>
<signal name="VCC">
<contactref element="IC2" pad="16"/>
<contactref element="IC1" pad="16"/>
<contactref element="IC1" pad="10"/>
<contactref element="IC2" pad="10"/>
<contactref element="IC3" pad="9"/>
</signal>
<signal name="N$2">
<contactref element="IC1" pad="11"/>
<contactref element="IC2" pad="11"/>
</signal>
<signal name="N$7">
<contactref element="IC1" pad="7"/>
<contactref element="IC4" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="IC1" pad="6"/>
<contactref element="IC4" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="IC1" pad="5"/>
<contactref element="IC4" pad="3"/>
</signal>
<signal name="N$10">
<contactref element="IC1" pad="4"/>
<contactref element="IC4" pad="4"/>
</signal>
<signal name="N$11">
<contactref element="IC1" pad="3"/>
<contactref element="IC4" pad="5"/>
</signal>
<signal name="N$12">
<contactref element="IC1" pad="2"/>
<contactref element="IC4" pad="6"/>
</signal>
<signal name="N$13">
<contactref element="IC1" pad="1"/>
<contactref element="IC4" pad="7"/>
</signal>
<signal name="N$14">
<contactref element="IC1" pad="15"/>
<contactref element="IC4" pad="8"/>
</signal>
<signal name="N$15">
<contactref element="IC2" pad="15"/>
<contactref element="IC3" pad="8"/>
</signal>
<signal name="N$16">
<contactref element="IC3" pad="7"/>
<contactref element="IC2" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="IC2" pad="2"/>
<contactref element="IC3" pad="6"/>
</signal>
<signal name="N$18">
<contactref element="IC2" pad="3"/>
<contactref element="IC3" pad="5"/>
</signal>
<signal name="N$19">
<contactref element="IC3" pad="4"/>
<contactref element="IC2" pad="4"/>
</signal>
<signal name="N$20">
<contactref element="IC2" pad="5"/>
<contactref element="IC3" pad="3"/>
</signal>
<signal name="N$21">
<contactref element="IC3" pad="2"/>
<contactref element="IC2" pad="6"/>
</signal>
<signal name="N$22">
<contactref element="IC2" pad="7"/>
<contactref element="IC3" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="IC2" pad="12"/>
<contactref element="IC1" pad="12"/>
</signal>
<signal name="N$3">
<contactref element="IC2" pad="9"/>
<contactref element="IC1" pad="14"/>
</signal>
<signal name="N$4">
</signal>
<signal name="N$5">
</signal>
<signal name="N$6">
</signal>
</signals>
</board>
</drawing>
</eagle>
