<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<text>M307  INTEGRATING ONE SHOT</text>
</plain>
<libraries>
<library name="rcl">
<packages>
<package name="C050-025X075">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 5 mm, outline 2.5 x 7.5 mm</description>
</package>
<package name="0207/10">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 10 mm</description>
</package>
<package name="C150-054X183">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 15 mm, outline 5.4 x 18.3 mm</description>
</package>
<package name="C102-054X133">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 10.2 mm, outline 5.4 x 13.3 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="transistor">
<packages>
<package name="TO39">
<description>&lt;b&gt;TO-39&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="dec-con">
<packages>
<package name="SINGLE">
<description>Single-Height DEC board</description>
</package>
<package name="EDGE-CON2">
<description>Single-Height DEC edge connector</description>
</package>
<package name="DIL14">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
<package name="3006Y">
<description>Older, larger style of multi-turn potentiometer.</description>
</package>
<package name="FLIPCHIP">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
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<element name="R7" library="rcl" package="0207/10" value="6.8K"/>
<element name="R6" library="rcl" package="0207/10" value="22K"/>
<element name="R10" library="rcl" package="0207/10" value="22K"/>
<element name="E1" library="74xx-us" package="DIL14" value="7400N"/>
<element name="C16" library="rcl" package="C050-025X075" value="120pF"/>
<element name="C11" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="R9" library="rcl" package="0207/10" value="22K"/>
<element name="R1" library="rcl" package="0207/10" value="6.8K"/>
<element name="U$1" library="dec-con" package="SINGLE" value="OUTLINE-SINGLE"/>
<element name="U$4" library="dec-con" package="EDGE-CON2" value=""/>
<element name="E2" library="dec-con" package="DIL14" value="9601"/>
<element name="E4" library="dec-con" package="DIL14" value="9601"/>
<element name="R4" library="dec-con" package="3006Y" value="200K"/>
<element name="R8" library="dec-con" package="3006Y" value="200K"/>
<element name="Q2" library="transistor" package="TO39" value="2N3009"/>
<element name="Q4" library="transistor" package="TO39" value="2N3009"/>
<element name="R2" library="rcl" package="0207/10" value="22K"/>
<element name="C15" library="rcl" package="C050-025X075" value="120pF"/>
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<signals>
<signal name="GND">
<contactref element="C11" pad="2"/>
<contactref element="C13" pad="2"/>
<contactref element="C12" pad="2"/>
<contactref element="R9" pad="1"/>
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<contactref element="U$4" pad="T1"/>
<contactref element="U$4" pad="C2"/>
<contactref element="E3A" pad="7"/>
<contactref element="R12" pad="1"/>
<contactref element="C17" pad="2"/>
</signal>
<signal name="VCC">
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<contactref element="U$4" pad="A2"/>
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<contactref element="E4" pad="14"/>
<contactref element="R5" pad="2"/>
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<contactref element="R6" pad="2"/>
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<contactref element="R1" pad="1"/>
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<contactref element="C12" pad="1"/>
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<contactref element="E3A" pad="14"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="A1">
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<contactref element="R8" pad="3"/>
</signal>
<signal name="C1">
<contactref element="R3" pad="1"/>
<contactref element="U$4" pad="C1"/>
</signal>
<signal name="H2">
<contactref element="E1" pad="6"/>
<contactref element="U$4" pad="H2"/>
</signal>
<signal name="S1">
<contactref element="U$4" pad="S1"/>
<contactref element="E4" pad="2"/>
</signal>
<signal name="L2">
<contactref element="U$4" pad="L2"/>
<contactref element="E2" pad="1"/>
</signal>
<signal name="K2">
<contactref element="U$4" pad="K2"/>
<contactref element="E2" pad="2"/>
</signal>
<signal name="P1">
<contactref element="U$4" pad="P1"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="K1">
<contactref element="E1" pad="3"/>
<contactref element="U$4" pad="K1"/>
</signal>
<signal name="L1">
<contactref element="U$4" pad="L1"/>
<contactref element="E3A" pad="6"/>
</signal>
<signal name="M1">
<contactref element="U$4" pad="M1"/>
<contactref element="E3A" pad="3"/>
</signal>
<signal name="N1">
<contactref element="U$4" pad="N1"/>
<contactref element="E4" pad="4"/>
</signal>
<signal name="E2">
<contactref element="E1" pad="11"/>
<contactref element="U$4" pad="E2"/>
</signal>
<signal name="F2">
<contactref element="E1" pad="8"/>
<contactref element="U$4" pad="F2"/>
</signal>
<signal name="J2">
<contactref element="U$4" pad="J2"/>
<contactref element="E2" pad="4"/>
</signal>
<signal name="U1">
<contactref element="U$4" pad="U1"/>
<contactref element="E4" pad="1"/>
</signal>
<signal name="V1">
<contactref element="U$4" pad="A1"/>
<contactref element="R4" pad="3"/>
</signal>
<signal name="!E2Q">
<contactref element="E1" pad="1"/>
<contactref element="E1" pad="2"/>
<contactref element="E2" pad="6"/>
</signal>
<signal name="E2Q">
<contactref element="E1" pad="13"/>
<contactref element="E1" pad="12"/>
<contactref element="E2" pad="8"/>
</signal>
<signal name="!E4Q">
<contactref element="E1" pad="5"/>
<contactref element="E1" pad="4"/>
<contactref element="E4" pad="6"/>
</signal>
<signal name="E4Q">
<contactref element="E1" pad="10"/>
<contactref element="E1" pad="9"/>
<contactref element="E4" pad="8"/>
</signal>
<signal name="N$4">
<contactref element="C5" pad="1"/>
<contactref element="C3" pad="1"/>
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<contactref element="C1" pad="1"/>
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<contactref element="C2" pad="1"/>
<contactref element="U$4" pad="J1"/>
<contactref element="Q2" pad="2"/>
<contactref element="C15" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="C2" pad="2"/>
<contactref element="U$4" pad="B1"/>
</signal>
<signal name="N$10">
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<contactref element="U$4" pad="E1"/>
</signal>
<signal name="N$11">
<contactref element="C4" pad="2"/>
<contactref element="U$4" pad="F1"/>
</signal>
<signal name="N$12">
<contactref element="C5" pad="2"/>
<contactref element="U$4" pad="H1"/>
</signal>
<signal name="N$13">
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<contactref element="C9" pad="1"/>
<contactref element="C8" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="R7" pad="1"/>
<contactref element="U$4" pad="N2"/>
<contactref element="Q4" pad="2"/>
<contactref element="C16" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="C10" pad="2"/>
<contactref element="U$4" pad="P2"/>
</signal>
<signal name="N$18">
<contactref element="C9" pad="2"/>
<contactref element="U$4" pad="R2"/>
</signal>
<signal name="N$19">
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<contactref element="U$4" pad="S2"/>
</signal>
<signal name="N$20">
<contactref element="C7" pad="2"/>
<contactref element="U$4" pad="V2"/>
</signal>
<signal name="N$25">
<contactref element="Q2" pad="1"/>
<contactref element="E2" pad="13"/>
</signal>
<signal name="N$26">
<contactref element="R2" pad="1"/>
<contactref element="Q2" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="Q4" pad="1"/>
<contactref element="E4" pad="13"/>
</signal>
<signal name="N$28">
<contactref element="Q4" pad="3"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="C1" pad="2"/>
<contactref element="U$4" pad="D1"/>
</signal>
<signal name="N$5">
<contactref element="C6" pad="2"/>
<contactref element="U$4" pad="U2"/>
</signal>
<signal name="+3V3">
<contactref element="U$4" pad="R1"/>
<contactref element="E3A" pad="2"/>
<contactref element="E3A" pad="5"/>
<contactref element="R12" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="E2" pad="3"/>
<contactref element="E4" pad="3"/>
<contactref element="C17" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="E2" pad="11"/>
<contactref element="U$4" pad="D2"/>
<contactref element="C15" pad="2"/>
<contactref element="E3A" pad="10"/>
</signal>
<signal name="N$7">
<contactref element="E4" pad="11"/>
<contactref element="U$4" pad="M2"/>
<contactref element="C16" pad="2"/>
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</signal>
<signal name="J1">
<contactref element="R5" pad="1"/>
<contactref element="R10" pad="1"/>
<contactref element="E3A" pad="1"/>
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<contactref element="E3A" pad="12"/>
</signal>
<signal name="N$2">
<contactref element="R1" pad="2"/>
<contactref element="R9" pad="2"/>
<contactref element="E3A" pad="4"/>
<contactref element="E3A" pad="8"/>
<contactref element="E3A" pad="9"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
