<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<text>6 4 INPUT NAND GATES M117B</text>
<text>USE M117 ETCH</text>
</plain>
<libraries>
<library name="rcl">
<packages>
<package name="0207/15">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 15mm</description>
</package>
<package name="C075-032X103">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 7.5 mm, outline 3.2 x 10.3 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>
</packages>
</library>
<library name="dec-con">
<packages>
<package name="EDGE-CON2">
<description>Single-Height DEC edge connector</description>
</package>
<package name="SINGLE">
<description>Single-Height DEC board</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="rcl" package="C075-032X103" value=".01uf"/>
<element name="C2" library="rcl" package="C075-032X103" value=".01uf"/>
<element name="R1" library="rcl" package="0207/15" value="750 5%"/>
<element name="R2" library="rcl" package="0207/15" value="330 10%"/>
<element name="R3" library="rcl" package="0207/15" value="330 10%"/>
<element name="R4" library="rcl" package="0207/15" value="750 5%"/>
<element name="U$1" library="dec-con" package="EDGE-CON2" value=""/>
<element name="U$4" library="dec-con" package="SINGLE" value="OUTLINE-SINGLE"/>
<element name="E1" library="74xx-us" package="DIL14" value="7440N"/>
<element name="E2" library="74xx-us" package="DIL14" value="7440N"/>
<element name="E3" library="74xx-us" package="DIL14" value="7440N"/>
</elements>
<signals>
<signal name="GND">
<contactref element="C2" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="R1" pad="1"/>
<contactref element="R4" pad="1"/>
<contactref element="U$1" pad="C2"/>
<contactref element="U$1" pad="T1"/>
<contactref element="E1" pad="7"/>
<contactref element="E2" pad="7"/>
<contactref element="E3" pad="7"/>
</signal>
<signal name="VCC">
<contactref element="C2" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="U$1" pad="A2"/>
<contactref element="E1" pad="14"/>
<contactref element="E2" pad="14"/>
<contactref element="E3" pad="14"/>
</signal>
<signal name="L2">
<contactref element="U$1" pad="L2"/>
<contactref element="E2" pad="12"/>
</signal>
<signal name="N2">
<contactref element="U$1" pad="N2"/>
<contactref element="E2" pad="9"/>
</signal>
<signal name="P2">
<contactref element="U$1" pad="P2"/>
<contactref element="E2" pad="8"/>
</signal>
<signal name="R2">
<contactref element="U$1" pad="R2"/>
<contactref element="E3" pad="13"/>
</signal>
<signal name="S2">
<contactref element="U$1" pad="S2"/>
<contactref element="E3" pad="12"/>
</signal>
<signal name="K2">
<contactref element="U$1" pad="K2"/>
<contactref element="E2" pad="13"/>
</signal>
<signal name="J2">
<contactref element="U$1" pad="J2"/>
<contactref element="E1" pad="8"/>
</signal>
<signal name="H2">
<contactref element="U$1" pad="H2"/>
<contactref element="E1" pad="9"/>
</signal>
<signal name="F2">
<contactref element="U$1" pad="F2"/>
<contactref element="E1" pad="10"/>
</signal>
<signal name="E2">
<contactref element="U$1" pad="E2"/>
<contactref element="E1" pad="12"/>
</signal>
<signal name="U2">
<contactref element="U$1" pad="U2"/>
<contactref element="E3" pad="9"/>
</signal>
<signal name="V2">
<contactref element="U$1" pad="V2"/>
<contactref element="E3" pad="8"/>
</signal>
<signal name="K1">
<contactref element="U$1" pad="K1"/>
<contactref element="E2" pad="5"/>
</signal>
<signal name="M1">
<contactref element="U$1" pad="M1"/>
<contactref element="E3" pad="1"/>
</signal>
<signal name="N1">
<contactref element="U$1" pad="N1"/>
<contactref element="E3" pad="2"/>
</signal>
<signal name="J1">
<contactref element="U$1" pad="J1"/>
<contactref element="E2" pad="4"/>
</signal>
<signal name="H1">
<contactref element="U$1" pad="H1"/>
<contactref element="E2" pad="2"/>
</signal>
<signal name="F1">
<contactref element="U$1" pad="F1"/>
<contactref element="E2" pad="1"/>
</signal>
<signal name="D1">
<contactref element="U$1" pad="D1"/>
<contactref element="E1" pad="5"/>
</signal>
<signal name="C1">
<contactref element="U$1" pad="C1"/>
<contactref element="E1" pad="4"/>
</signal>
<signal name="B1">
<contactref element="U$1" pad="B1"/>
<contactref element="E1" pad="2"/>
</signal>
<signal name="A1">
<contactref element="U$1" pad="A1"/>
<contactref element="E1" pad="1"/>
</signal>
<signal name="L1">
<contactref element="U$1" pad="L1"/>
<contactref element="E2" pad="6"/>
</signal>
<signal name="E1">
<contactref element="U$1" pad="E1"/>
<contactref element="E1" pad="6"/>
</signal>
<signal name="D2">
<contactref element="U$1" pad="D2"/>
<contactref element="E1" pad="13"/>
</signal>
<signal name="V1">
<contactref element="R3" pad="1"/>
<contactref element="R4" pad="2"/>
<contactref element="U$1" pad="V1"/>
</signal>
<signal name="U1">
<contactref element="R1" pad="2"/>
<contactref element="R2" pad="1"/>
<contactref element="U$1" pad="U1"/>
</signal>
<signal name="T2">
<contactref element="U$1" pad="T2"/>
<contactref element="E3" pad="10"/>
</signal>
<signal name="M2">
<contactref element="U$1" pad="M2"/>
<contactref element="E2" pad="10"/>
</signal>
<signal name="P1">
<contactref element="U$1" pad="P1"/>
<contactref element="E3" pad="4"/>
</signal>
<signal name="R1">
<contactref element="U$1" pad="R1"/>
<contactref element="E3" pad="5"/>
</signal>
<signal name="S1">
<contactref element="U$1" pad="S1"/>
<contactref element="E3" pad="6"/>
</signal>
<signal name="N$1">
</signal>
<signal name="N$2">
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</signals>
</board>
</drawing>
</eagle>
