<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="100" y2="0" width="0" layer="20"/>
<wire x1="100" y1="0" x2="100" y2="80" width="0" layer="20"/>
<wire x1="100" y1="80" x2="0" y2="80" width="0" layer="20"/>
<wire x1="0" y1="80" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="rcl">
<packages>
<package name="C025-040X050">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.5 mm, outline 4 x 5 mm</description>
</package>
<package name="0207/2V">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 2.5 mm</description>
</package>
</packages>
</library>
<library name="solpad">
<packages>
<package name="LSP10">
<description>&lt;b&gt;SOLDER PAD&lt;/b&gt;&lt;p&gt;
drill 1.0 mm</description>
</package>
<package name="LSP13">
<description>&lt;b&gt;SOLDER PAD&lt;/b&gt;&lt;p&gt;
drill 1.3 mm</description>
</package>
</packages>
</library>
<library name="74xx-us">
<packages>
<package name="DIL14">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="pinhead">
<packages>
<package name="2X20">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="2X04">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="2X07">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="crystal">
<packages>
<package name="HC49U-V">
<description>&lt;b&gt;CRYSTAL&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="cdp">
<packages>
<package name="DIP24">
</package>
<package name="DIL14">
</package>
<package name="RCA">
</package>
</packages>
</library>
<library name="con-hirschmann">
<packages>
<package name="MAB5SH">
<description>Female &lt;b&gt;CONNECTOR&lt;/b&gt;&lt;p&gt;
5 pins 90 deg. with shield, horizontal (DIN 41524)</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="rcl" package="C025-040X050" value="330pf"/>
<element name="GND" library="solpad" package="LSP10" value="LSP10"/>
<element name="IC1" library="74xx-us" package="DIL14" value="74LS02N"/>
<element name="IC2" library="74xx-us" package="DIL14" value="74ALS00N"/>
<element name="IC3" library="74xx-us" package="DIL14" value="74LS74N"/>
<element name="IC4" library="74xx-us" package="DIL16" value="74LS75N"/>
<element name="IC5" library="74xx-us" package="DIL16" value="74367N"/>
<element name="IC6" library="74xx-us" package="DIL14" value="74LS07N"/>
<element name="JP1" library="pinhead" package="2X20" value=""/>
<element name="JP2" library="pinhead" package="2X04" value=""/>
<element name="JP3" library="pinhead" package="2X07" value=""/>
<element name="JP4" library="pinhead" package="2X07" value=""/>
<element name="JP5" library="pinhead" package="2X04" value=""/>
<element name="Q2" library="crystal" package="HC49U-V" value="3.79545"/>
<element name="R1" library="rcl" package="0207/2V" value="1k"/>
<element name="R2" library="rcl" package="0207/2V" value="3.3k"/>
<element name="R3" library="rcl" package="0207/2V" value="200"/>
<element name="R4" library="rcl" package="0207/2V" value="470"/>
<element name="R5" library="rcl" package="0207/2V" value="470"/>
<element name="R6" library="rcl" package="0207/2V" value="10k"/>
<element name="R7" library="rcl" package="0207/2V" value="47k"/>
<element name="R8" library="rcl" package="0207/2V" value="47k"/>
<element name="RESET" library="solpad" package="LSP13" value="LSP13"/>
<element name="U$1" library="cdp" package="DIP24" value="CDP1861"/>
<element name="U$2" library="cdp" package="DIL14" value="DIP14"/>
<element name="U$3" library="cdp" package="RCA" value="RCA"/>
<element name="VCC" library="solpad" package="LSP10" value="LSP10"/>
<element name="X1" library="con-hirschmann" package="MAB5SH" value="MAB5SH"/>
</elements>
<signals>
<signal name="GND">
<contactref element="IC1" pad="7"/>
<contactref element="IC2" pad="7"/>
<contactref element="IC3" pad="7"/>
<contactref element="IC4" pad="12"/>
<contactref element="IC5" pad="8"/>
<contactref element="IC6" pad="7"/>
<contactref element="U$3" pad="S1"/>
<contactref element="U$3" pad="S3"/>
<contactref element="U$1" pad="12"/>
<contactref element="JP1" pad="34"/>
<contactref element="R3" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="U$2" pad="7"/>
<contactref element="X1" pad="4"/>
<contactref element="U$3" pad="S2"/>
<contactref element="GND" pad="MP"/>
</signal>
<signal name="VCC">
<contactref element="IC1" pad="14"/>
<contactref element="IC2" pad="14"/>
<contactref element="IC3" pad="14"/>
<contactref element="IC4" pad="5"/>
<contactref element="IC5" pad="16"/>
<contactref element="IC6" pad="14"/>
<contactref element="X1" pad="5"/>
<contactref element="U$1" pad="23"/>
<contactref element="U$1" pad="24"/>
<contactref element="R6" pad="1"/>
<contactref element="IC3" pad="4"/>
<contactref element="IC3" pad="1"/>
<contactref element="U$2" pad="14"/>
<contactref element="R7" pad="2"/>
<contactref element="R8" pad="2"/>
<contactref element="VCC" pad="MP"/>
</signal>
<signal name="PE">
<contactref element="X1" pad="PE"/>
<contactref element="X1" pad="PE@"/>
</signal>
<signal name="N$3">
<contactref element="JP1" pad="6"/>
<contactref element="U$1" pad="15"/>
</signal>
<signal name="N$4">
<contactref element="JP1" pad="8"/>
<contactref element="U$1" pad="16"/>
</signal>
<signal name="N$5">
<contactref element="JP1" pad="10"/>
<contactref element="U$1" pad="17"/>
</signal>
<signal name="N$6">
<contactref element="JP1" pad="12"/>
<contactref element="U$1" pad="18"/>
</signal>
<signal name="N$7">
<contactref element="JP1" pad="14"/>
<contactref element="U$1" pad="19"/>
</signal>
<signal name="N$8">
<contactref element="JP1" pad="16"/>
<contactref element="U$1" pad="20"/>
</signal>
<signal name="N$9">
<contactref element="U$1" pad="5"/>
<contactref element="JP1" pad="18"/>
</signal>
<signal name="N$10">
<contactref element="U$1" pad="4"/>
<contactref element="JP1" pad="17"/>
</signal>
<signal name="N$11">
<contactref element="U$1" pad="9"/>
<contactref element="JP2" pad="2"/>
<contactref element="JP2" pad="4"/>
<contactref element="JP2" pad="6"/>
<contactref element="JP2" pad="8"/>
</signal>
<signal name="N$12">
<contactref element="U$1" pad="3"/>
<contactref element="JP1" pad="28"/>
</signal>
<signal name="N$13">
<contactref element="U$1" pad="2"/>
<contactref element="JP1" pad="27"/>
</signal>
<signal name="N$14">
<contactref element="U$1" pad="21"/>
<contactref element="JP1" pad="31"/>
</signal>
<signal name="N$15">
<contactref element="U$1" pad="22"/>
<contactref element="JP1" pad="32"/>
</signal>
<signal name="N$17">
<contactref element="U$1" pad="7"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="U$1" pad="6"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$19">
<contactref element="R1" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="U$3" pad="C1"/>
</signal>
<signal name="N$20">
<contactref element="JP1" pad="20"/>
<contactref element="JP2" pad="1"/>
<contactref element="JP5" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="JP1" pad="22"/>
<contactref element="JP2" pad="3"/>
<contactref element="JP5" pad="3"/>
</signal>
<signal name="N$22">
<contactref element="JP1" pad="24"/>
<contactref element="JP2" pad="5"/>
<contactref element="JP5" pad="5"/>
</signal>
<signal name="N$23">
<contactref element="JP1" pad="26"/>
<contactref element="JP2" pad="7"/>
<contactref element="JP5" pad="7"/>
</signal>
<signal name="N$24">
<contactref element="IC1" pad="1"/>
<contactref element="U$1" pad="10"/>
</signal>
<signal name="N$25">
<contactref element="IC1" pad="4"/>
<contactref element="U$1" pad="11"/>
</signal>
<signal name="OUT">
<contactref element="IC1" pad="6"/>
<contactref element="IC1" pad="8"/>
<contactref element="JP1" pad="21"/>
</signal>
<signal name="N$26">
<contactref element="JP3" pad="1"/>
<contactref element="JP1" pad="23"/>
<contactref element="JP4" pad="1"/>
</signal>
<signal name="N$29">
<contactref element="IC2" pad="1"/>
<contactref element="IC2" pad="2"/>
<contactref element="R4" pad="1"/>
<contactref element="Q2" pad="1"/>
</signal>
<signal name="N$32">
<contactref element="IC2" pad="9"/>
<contactref element="IC2" pad="10"/>
<contactref element="IC2" pad="6"/>
<contactref element="R5" pad="2"/>
<contactref element="Q2" pad="2"/>
</signal>
<signal name="N$33">
<contactref element="R5" pad="1"/>
<contactref element="R4" pad="2"/>
<contactref element="IC2" pad="4"/>
<contactref element="IC2" pad="5"/>
<contactref element="IC2" pad="3"/>
</signal>
<signal name="N$34">
<contactref element="IC2" pad="8"/>
<contactref element="IC3" pad="3"/>
</signal>
<signal name="N$35">
<contactref element="IC3" pad="6"/>
<contactref element="IC3" pad="2"/>
</signal>
<signal name="N$37">
<contactref element="C1" pad="1"/>
<contactref element="R6" pad="2"/>
<contactref element="IC3" pad="5"/>
<contactref element="U$2" pad="8"/>
</signal>
<signal name="N$31">
<contactref element="IC4" pad="16"/>
<contactref element="IC6" pad="1"/>
</signal>
<signal name="N$36">
<contactref element="IC4" pad="15"/>
<contactref element="IC6" pad="3"/>
</signal>
<signal name="N$38">
<contactref element="IC5" pad="2"/>
<contactref element="R8" pad="1"/>
<contactref element="X1" pad="2"/>
<contactref element="IC6" pad="2"/>
</signal>
<signal name="N$39">
<contactref element="IC5" pad="4"/>
<contactref element="R7" pad="1"/>
<contactref element="X1" pad="1"/>
<contactref element="IC6" pad="4"/>
<contactref element="JP5" pad="8"/>
<contactref element="JP5" pad="6"/>
<contactref element="JP5" pad="4"/>
<contactref element="JP5" pad="2"/>
</signal>
<signal name="N$41">
<contactref element="IC1" pad="10"/>
<contactref element="IC4" pad="13"/>
</signal>
<signal name="IN">
<contactref element="IC1" pad="12"/>
<contactref element="JP1" pad="19"/>
<contactref element="IC1" pad="2"/>
</signal>
<signal name="N$27">
<contactref element="IC5" pad="1"/>
<contactref element="IC5" pad="15"/>
<contactref element="IC2" pad="11"/>
</signal>
<signal name="N$1">
<contactref element="IC5" pad="3"/>
<contactref element="U$1" pad="13"/>
<contactref element="JP1" pad="2"/>
<contactref element="IC4" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="IC5" pad="5"/>
<contactref element="U$1" pad="14"/>
<contactref element="JP1" pad="4"/>
<contactref element="IC4" pad="3"/>
</signal>
<signal name="N$40">
<contactref element="JP3" pad="2"/>
<contactref element="IC1" pad="9"/>
<contactref element="IC1" pad="11"/>
<contactref element="JP3" pad="4"/>
<contactref element="JP3" pad="6"/>
<contactref element="JP3" pad="8"/>
<contactref element="JP3" pad="10"/>
<contactref element="JP3" pad="12"/>
<contactref element="JP3" pad="14"/>
</signal>
<signal name="N$28">
<contactref element="JP1" pad="35"/>
<contactref element="JP3" pad="3"/>
<contactref element="JP4" pad="3"/>
</signal>
<signal name="N$30">
<contactref element="JP1" pad="37"/>
<contactref element="JP3" pad="5"/>
<contactref element="JP4" pad="5"/>
</signal>
<signal name="N$42">
<contactref element="JP1" pad="39"/>
<contactref element="JP3" pad="7"/>
<contactref element="JP4" pad="7"/>
</signal>
<signal name="N$43">
<contactref element="JP1" pad="36"/>
<contactref element="JP3" pad="9"/>
<contactref element="JP4" pad="9"/>
</signal>
<signal name="N$44">
<contactref element="JP1" pad="38"/>
<contactref element="JP3" pad="11"/>
<contactref element="JP4" pad="11"/>
</signal>
<signal name="N$45">
<contactref element="JP1" pad="40"/>
<contactref element="JP3" pad="13"/>
<contactref element="JP4" pad="13"/>
</signal>
<signal name="N$46">
<contactref element="IC1" pad="5"/>
<contactref element="IC1" pad="3"/>
<contactref element="JP4" pad="8"/>
<contactref element="JP4" pad="6"/>
<contactref element="JP4" pad="4"/>
<contactref element="JP4" pad="2"/>
<contactref element="JP4" pad="10"/>
<contactref element="JP4" pad="12"/>
<contactref element="JP4" pad="14"/>
</signal>
<signal name="N$47">
<contactref element="RESET" pad="MP"/>
<contactref element="U$1" pad="8"/>
</signal>
<signal name="N$48">
<contactref element="IC2" pad="12"/>
<contactref element="IC2" pad="13"/>
<contactref element="IC1" pad="13"/>
</signal>
<signal name="N$49">
<contactref element="U$2" pad="1"/>
<contactref element="U$1" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
