<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="-5.08" y1="0" x2="-5.08" y2="55.88" width="0.4064" layer="20"/>
<wire x1="-5.08" y1="55.88" x2="77.47" y2="55.88" width="0.4064" layer="20"/>
<wire x1="77.47" y1="55.88" x2="77.47" y2="0" width="0.4064" layer="20"/>
<wire x1="77.47" y1="0" x2="-5.08" y2="0" width="0.4064" layer="20"/>
</plain>
<libraries>
<library name="fab">
<packages>
<package name="SOT-23">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="CHIPLED_1206">
<description>&lt;b&gt;CHIPLED&lt;/b&gt;&lt;p&gt;
Source: http://www.osram.convergy.de/ ... LG_LY N971.pdf</description>
</package>
<package name="M1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
MELF 0.25 W</description>
</package>
</packages>
</library>
<library name="cellphone">
<packages>
<package name="BUTTON_6MM_JLEAD">
</package>
</packages>
</library>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X02">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="R17" library="adafruit" package="M1206" value="10K"/>
<element name="R18" library="adafruit" package="M1206" value="10K"/>
<element name="P-15" library="fab" package="SOT-23" value=""/>
<element name="N-15" library="fab" package="SOT-23" value=""/>
<element name="P-16" library="fab" package="SOT-23" value=""/>
<element name="N-16" library="fab" package="SOT-23" value=""/>
<element name="P-17" library="fab" package="SOT-23" value=""/>
<element name="N-17" library="fab" package="SOT-23" value=""/>
<element name="P-18" library="fab" package="SOT-23" value=""/>
<element name="N-18" library="fab" package="SOT-23" value=""/>
<element name="P-19" library="fab" package="SOT-23" value=""/>
<element name="N-19" library="fab" package="SOT-23" value=""/>
<element name="P-20" library="fab" package="SOT-23" value=""/>
<element name="N-20" library="fab" package="SOT-23" value=""/>
<element name="LED10" library="adafruit" package="CHIPLED_1206" value=""/>
<element name="S1" library="cellphone" package="BUTTON_6MM_JLEAD" value=""/>
<element name="S2" library="cellphone" package="BUTTON_6MM_JLEAD" value=""/>
<element name="JP1" library="pinhead" package="1X02" value=""/>
<element name="P-1" library="fab" package="SOT-23" value=""/>
<element name="N-1" library="fab" package="SOT-23" value=""/>
<element name="P-2" library="fab" package="SOT-23" value=""/>
<element name="N-2" library="fab" package="SOT-23" value=""/>
<element name="P-3" library="fab" package="SOT-23" value=""/>
<element name="N-3" library="fab" package="SOT-23" value=""/>
<element name="P-4" library="fab" package="SOT-23" value=""/>
<element name="N-4" library="fab" package="SOT-23" value=""/>
<element name="P-5" library="fab" package="SOT-23" value=""/>
<element name="N-5" library="fab" package="SOT-23" value=""/>
<element name="P-6" library="fab" package="SOT-23" value=""/>
<element name="N-6" library="fab" package="SOT-23" value=""/>
<element name="R1" library="adafruit" package="M1206" value="10K"/>
<element name="R2" library="adafruit" package="M1206" value="10K"/>
<element name="P-7" library="fab" package="SOT-23" value=""/>
<element name="N-7" library="fab" package="SOT-23" value=""/>
<element name="P-8" library="fab" package="SOT-23" value=""/>
<element name="N-8" library="fab" package="SOT-23" value=""/>
<element name="P-9" library="fab" package="SOT-23" value=""/>
<element name="N-9" library="fab" package="SOT-23" value=""/>
<element name="P-10" library="fab" package="SOT-23" value=""/>
<element name="N-10" library="fab" package="SOT-23" value=""/>
<element name="P-11" library="fab" package="SOT-23" value=""/>
<element name="N-11" library="fab" package="SOT-23" value=""/>
<element name="P-12" library="fab" package="SOT-23" value=""/>
<element name="N-12" library="fab" package="SOT-23" value=""/>
<element name="LED1" library="adafruit" package="CHIPLED_1206" value=""/>
<element name="S3" library="cellphone" package="BUTTON_6MM_JLEAD" value=""/>
<element name="S4" library="cellphone" package="BUTTON_6MM_JLEAD" value=""/>
<element name="JP2" library="pinhead" package="1X02" value=""/>
<element name="P-13" library="fab" package="SOT-23" value=""/>
<element name="N-13" library="fab" package="SOT-23" value=""/>
<element name="P-14" library="fab" package="SOT-23" value=""/>
<element name="N-14" library="fab" package="SOT-23" value=""/>
<element name="P-21" library="fab" package="SOT-23" value=""/>
<element name="N-21" library="fab" package="SOT-23" value=""/>
<element name="P-22" library="fab" package="SOT-23" value=""/>
<element name="N-22" library="fab" package="SOT-23" value=""/>
<element name="P-23" library="fab" package="SOT-23" value=""/>
<element name="N-23" library="fab" package="SOT-23" value=""/>
<element name="P-24" library="fab" package="SOT-23" value=""/>
<element name="N-24" library="fab" package="SOT-23" value=""/>
</elements>
<signals>
<signal name="BUFFERED">
<contactref element="R17" pad="1"/>
<contactref element="S1" pad="P$4"/>
<contactref element="S1" pad="P$3"/>
<contactref element="N-16" pad="3"/>
<contactref element="P-18" pad="3"/>
<contactref element="P-19" pad="3"/>
<contactref element="N-19" pad="3"/>
</signal>
<signal name="B">
<contactref element="R18" pad="1"/>
<contactref element="S2" pad="P$4"/>
<contactref element="S2" pad="P$3"/>
<contactref element="P-15" pad="3"/>
<contactref element="N-15" pad="3"/>
<contactref element="P-20" pad="3"/>
<contactref element="N-20" pad="3"/>
</signal>
<signal name="N$25">
<contactref element="P-16" pad="1"/>
<contactref element="P-15" pad="2"/>
</signal>
<signal name="N$26">
<contactref element="P-18" pad="1"/>
<contactref element="P-17" pad="2"/>
</signal>
<signal name="N$29">
<contactref element="N-16" pad="2"/>
<contactref element="N-15" pad="1"/>
</signal>
<signal name="N$30">
<contactref element="N-18" pad="2"/>
<contactref element="N-17" pad="1"/>
</signal>
<signal name="XNOR2-OUT-LED1">
<contactref element="P-15" pad="1"/>
<contactref element="N-16" pad="1"/>
<contactref element="P-17" pad="1"/>
<contactref element="N-18" pad="1"/>
<contactref element="LED10" pad="A"/>
</signal>
<signal name="N$19">
</signal>
<signal name="VDD">
<contactref element="JP1" pad="2"/>
<contactref element="P-18" pad="2"/>
<contactref element="P-16" pad="2"/>
<contactref element="P-19" pad="2"/>
<contactref element="P-20" pad="2"/>
<contactref element="S1" pad="P$2"/>
<contactref element="S1" pad="P$1"/>
<contactref element="S2" pad="P$2"/>
<contactref element="S2" pad="P$1"/>
<contactref element="P-1" pad="2"/>
<contactref element="P-2" pad="2"/>
<contactref element="P-3" pad="2"/>
<contactref element="P-4" pad="2"/>
<contactref element="P-5" pad="2"/>
<contactref element="P-6" pad="2"/>
</signal>
<signal name="VSS">
<contactref element="JP1" pad="1"/>
<contactref element="LED10" pad="C"/>
<contactref element="R18" pad="2"/>
<contactref element="R17" pad="2"/>
<contactref element="N-15" pad="2"/>
<contactref element="N-17" pad="2"/>
<contactref element="N-19" pad="2"/>
<contactref element="N-20" pad="2"/>
<contactref element="N-1" pad="2"/>
<contactref element="N-2" pad="2"/>
<contactref element="N-3" pad="2"/>
<contactref element="N-4" pad="2"/>
<contactref element="N-5" pad="2"/>
<contactref element="N-6" pad="2"/>
</signal>
<signal name="A'">
<contactref element="P-16" pad="3"/>
<contactref element="N-18" pad="3"/>
<contactref element="P-19" pad="1"/>
<contactref element="N-19" pad="1"/>
</signal>
<signal name="B'">
<contactref element="N-17" pad="3"/>
<contactref element="P-17" pad="3"/>
<contactref element="P-20" pad="1"/>
<contactref element="N-20" pad="1"/>
</signal>
<signal name="OUT-1">
<contactref element="P-2" pad="3"/>
<contactref element="N-2" pad="3"/>
<contactref element="P-1" pad="1"/>
<contactref element="N-1" pad="1"/>
</signal>
<signal name="OUT-3">
<contactref element="P-3" pad="1"/>
<contactref element="N-3" pad="1"/>
</signal>
<signal name="BUFF">
<contactref element="P-1" pad="3"/>
<contactref element="N-1" pad="3"/>
</signal>
<signal name="OUT-2">
<contactref element="P-2" pad="1"/>
<contactref element="N-2" pad="1"/>
<contactref element="P-3" pad="3"/>
<contactref element="N-3" pad="3"/>
</signal>
<signal name="BUFF-B">
<contactref element="P-4" pad="3"/>
<contactref element="N-4" pad="3"/>
</signal>
<signal name="OUT-B">
<contactref element="P-5" pad="3"/>
<contactref element="N-5" pad="3"/>
<contactref element="N-4" pad="1"/>
<contactref element="P-4" pad="1"/>
</signal>
<signal name="OUT-2B">
<contactref element="P-5" pad="1"/>
<contactref element="N-5" pad="1"/>
<contactref element="P-6" pad="3"/>
<contactref element="N-6" pad="3"/>
</signal>
<signal name="OUT-3B">
<contactref element="P-6" pad="1"/>
<contactref element="N-6" pad="1"/>
</signal>
<signal name="N$1">
</signal>
<signal name="N$2">
</signal>
<signal name="N$3">
</signal>
<signal name="N$4">
</signal>
<signal name="N$5">
<contactref element="P-8" pad="1"/>
<contactref element="P-7" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="P-10" pad="1"/>
<contactref element="P-9" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="N-8" pad="2"/>
<contactref element="N-7" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="N-10" pad="2"/>
<contactref element="N-9" pad="1"/>
</signal>
<signal name="XNOR2-OUT-LED2">
<contactref element="P-7" pad="1"/>
<contactref element="N-8" pad="1"/>
<contactref element="P-9" pad="1"/>
<contactref element="N-10" pad="1"/>
<contactref element="LED1" pad="A"/>
</signal>
<signal name="A">
<contactref element="P-11" pad="3"/>
<contactref element="N-11" pad="3"/>
<contactref element="R1" pad="1"/>
<contactref element="S3" pad="P$4"/>
<contactref element="S3" pad="P$3"/>
<contactref element="P-8" pad="3"/>
<contactref element="N-10" pad="3"/>
</signal>
<signal name="B1">
<contactref element="P-12" pad="3"/>
<contactref element="N-12" pad="3"/>
<contactref element="R2" pad="1"/>
<contactref element="S4" pad="P$4"/>
<contactref element="S4" pad="P$3"/>
<contactref element="P-7" pad="3"/>
<contactref element="N-7" pad="3"/>
</signal>
<signal name="A'1">
<contactref element="P-11" pad="1"/>
<contactref element="N-11" pad="1"/>
<contactref element="N-8" pad="3"/>
<contactref element="P-10" pad="3"/>
</signal>
<signal name="B'1">
<contactref element="P-12" pad="1"/>
<contactref element="N-12" pad="1"/>
<contactref element="P-9" pad="3"/>
<contactref element="N-9" pad="3"/>
</signal>
<signal name="VDD1">
<contactref element="P-11" pad="2"/>
<contactref element="P-12" pad="2"/>
<contactref element="P-10" pad="2"/>
<contactref element="P-8" pad="2"/>
<contactref element="JP2" pad="2"/>
<contactref element="S3" pad="P$2"/>
<contactref element="S3" pad="P$1"/>
<contactref element="S4" pad="P$2"/>
<contactref element="S4" pad="P$1"/>
</signal>
<signal name="VSS1">
<contactref element="N-11" pad="2"/>
<contactref element="N-12" pad="2"/>
<contactref element="LED1" pad="C"/>
<contactref element="JP2" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="R1" pad="2"/>
<contactref element="N-7" pad="2"/>
<contactref element="N-9" pad="2"/>
</signal>
<signal name="VDD2">
<contactref element="P-13" pad="2"/>
<contactref element="P-14" pad="2"/>
<contactref element="P-21" pad="2"/>
<contactref element="P-22" pad="2"/>
<contactref element="P-23" pad="2"/>
<contactref element="P-24" pad="2"/>
</signal>
<signal name="VSS2">
<contactref element="N-13" pad="2"/>
<contactref element="N-14" pad="2"/>
<contactref element="N-21" pad="2"/>
<contactref element="N-22" pad="2"/>
<contactref element="N-23" pad="2"/>
<contactref element="N-24" pad="2"/>
</signal>
<signal name="OUT-4">
<contactref element="P-14" pad="3"/>
<contactref element="N-14" pad="3"/>
<contactref element="P-13" pad="1"/>
<contactref element="N-13" pad="1"/>
</signal>
<signal name="OUT-5">
<contactref element="P-21" pad="1"/>
<contactref element="N-21" pad="1"/>
</signal>
<signal name="BUFF1">
<contactref element="P-13" pad="3"/>
<contactref element="N-13" pad="3"/>
</signal>
<signal name="OUT-6">
<contactref element="P-14" pad="1"/>
<contactref element="N-14" pad="1"/>
<contactref element="P-21" pad="3"/>
<contactref element="N-21" pad="3"/>
</signal>
<signal name="BUFF-B1">
<contactref element="P-22" pad="3"/>
<contactref element="N-22" pad="3"/>
</signal>
<signal name="OUT-B1">
<contactref element="P-23" pad="3"/>
<contactref element="N-23" pad="3"/>
<contactref element="N-22" pad="1"/>
<contactref element="P-22" pad="1"/>
</signal>
<signal name="OUT-2B1">
<contactref element="P-23" pad="1"/>
<contactref element="N-23" pad="1"/>
<contactref element="P-24" pad="3"/>
<contactref element="N-24" pad="3"/>
</signal>
<signal name="OUT-3B1">
<contactref element="P-24" pad="1"/>
<contactref element="N-24" pad="1"/>
</signal>
<signal name="N$9">
</signal>
<signal name="N$10">
</signal>
<signal name="N$11">
</signal>
<signal name="N$12">
</signal>
</signals>
</board>
</drawing>
</eagle>
