<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="45.72" y2="0" width="0" layer="20"/>
<wire x1="45.72" y1="0" x2="45.72" y2="60.96" width="0" layer="20"/>
<wire x1="45.72" y1="60.96" x2="0" y2="60.96" width="0" layer="20"/>
<wire x1="0" y1="60.96" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="con-lstb">
<packages>
<package name="MA04-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="display-hp">
<packages>
<package name="HDSP-A">
<description>&lt;b&gt;LED DISPLAY&lt;/b&gt;&lt;p&gt;
 8-mm 1 character 7 segment, decimal point right</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="0207/10">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 10 mm</description>
</package>
</packages>
</library>
<library name="74xx-us">
<description>&lt;b&gt;TTL Devices, 74xx Series with US 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="DIL24-6">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt; 0.6 inch</description>
</package>
<package name="DIL14">
<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-us" package="DIL24-6" value="74154N"/>
<element name="IC4" library="74xx-us" package="DIL14" value="7410N"/>
<element name="IC2" library="74xx-us" package="DIL14" value="7420N"/>
<element name="IC5" library="74xx-us" package="DIL14" value="7420N"/>
<element name="IC3" library="74xx-us" package="DIL14" value="7411N"/>
<element name="SV1" library="con-lstb" package="MA04-1" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="DIS1" library="display-hp" package="HDSP-A" value="HD-A101">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="R1" library="rcl" package="0207/10" value=""/>
</elements>
<signals>
<signal name="GND">
<contactref element="IC1" pad="12"/>
<contactref element="IC4" pad="7"/>
<contactref element="IC2" pad="7"/>
<contactref element="IC5" pad="7"/>
<contactref element="IC1" pad="18"/>
<contactref element="IC1" pad="19"/>
<contactref element="IC3" pad="7"/>
</signal>
<signal name="VCC">
<contactref element="IC1" pad="24"/>
<contactref element="IC4" pad="14"/>
<contactref element="IC2" pad="14"/>
<contactref element="IC5" pad="14"/>
<contactref element="IC3" pad="14"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="I1">
<contactref element="IC1" pad="22"/>
<contactref element="SV1" pad="3"/>
</signal>
<signal name="I2">
<contactref element="IC1" pad="21"/>
<contactref element="SV1" pad="2"/>
</signal>
<signal name="I0">
<contactref element="IC1" pad="23"/>
<contactref element="SV1" pad="4"/>
</signal>
<signal name="I3">
<contactref element="IC1" pad="20"/>
<contactref element="SV1" pad="1"/>
</signal>
<signal name="!N0">
<contactref element="IC1" pad="1"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="!NF">
<contactref element="IC1" pad="17"/>
<contactref element="IC4" pad="13"/>
<contactref element="IC3" pad="11"/>
</signal>
<signal name="!N7">
<contactref element="IC1" pad="8"/>
<contactref element="IC2" pad="12"/>
<contactref element="IC3" pad="13"/>
<contactref element="IC3" pad="5"/>
</signal>
<signal name="!N6">
<contactref element="IC1" pad="7"/>
<contactref element="IC5" pad="4"/>
</signal>
<signal name="!N5">
<contactref element="IC1" pad="6"/>
<contactref element="IC5" pad="12"/>
<contactref element="IC5" pad="2"/>
</signal>
<signal name="!N4">
<contactref element="IC1" pad="5"/>
<contactref element="IC5" pad="9"/>
<contactref element="IC3" pad="2"/>
<contactref element="IC2" pad="2"/>
</signal>
<signal name="!N3">
<contactref element="IC1" pad="4"/>
<contactref element="IC3" pad="4"/>
</signal>
<signal name="!N2">
<contactref element="IC1" pad="3"/>
<contactref element="IC4" pad="4"/>
<contactref element="IC4" pad="9"/>
</signal>
<signal name="!N1">
<contactref element="IC1" pad="2"/>
<contactref element="IC2" pad="10"/>
<contactref element="IC3" pad="1"/>
<contactref element="IC3" pad="3"/>
<contactref element="IC2" pad="1"/>
</signal>
<signal name="!N9">
<contactref element="IC1" pad="10"/>
<contactref element="IC5" pad="13"/>
</signal>
<signal name="!NA">
<contactref element="IC1" pad="11"/>
<contactref element="IC4" pad="2"/>
</signal>
<signal name="!NB">
<contactref element="IC1" pad="13"/>
<contactref element="IC2" pad="4"/>
<contactref element="IC5" pad="5"/>
</signal>
<signal name="!NC">
<contactref element="IC1" pad="14"/>
<contactref element="IC2" pad="13"/>
<contactref element="IC3" pad="9"/>
</signal>
<signal name="!ND">
<contactref element="IC1" pad="15"/>
<contactref element="IC4" pad="5"/>
<contactref element="IC2" pad="5"/>
</signal>
<signal name="!NE">
<contactref element="IC1" pad="16"/>
<contactref element="IC3" pad="10"/>
</signal>
<signal name="!TOP">
<contactref element="DIS1" pad="10"/>
<contactref element="IC2" pad="6"/>
</signal>
<signal name="!MID">
<contactref element="IC2" pad="8"/>
<contactref element="DIS1" pad="3"/>
</signal>
<signal name="!BOT">
<contactref element="IC4" pad="12"/>
<contactref element="DIS1" pad="5"/>
</signal>
<signal name="!!!N1N3N7">
<contactref element="IC4" pad="3"/>
<contactref element="IC5" pad="10"/>
<contactref element="IC3" pad="6"/>
</signal>
<signal name="!UL">
<contactref element="IC4" pad="6"/>
<contactref element="DIS1" pad="2"/>
</signal>
<signal name="!UR">
<contactref element="DIS1" pad="9"/>
<contactref element="IC5" pad="6"/>
</signal>
<signal name="!LL">
<contactref element="IC5" pad="8"/>
<contactref element="DIS1" pad="4"/>
</signal>
<signal name="!LR">
<contactref element="DIS1" pad="8"/>
<contactref element="IC4" pad="8"/>
</signal>
<signal name="N$1">
<contactref element="IC4" pad="1"/>
<contactref element="IC3" pad="12"/>
</signal>
<signal name="N$2">
<contactref element="DIS1" pad="7"/>
<contactref element="R1" pad="1"/>
<contactref element="DIS1" pad="1"/>
<contactref element="DIS1" pad="6"/>
</signal>
<signal name="!!!NCNENF">
<contactref element="IC3" pad="8"/>
<contactref element="IC5" pad="1"/>
<contactref element="IC4" pad="10"/>
<contactref element="IC4" pad="11"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
