<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.2">
<drawing>
<settings>
<setting alwaysvectorfont="no"/>
<setting verticaltext="up"/>
</settings>
<grid distance="0.3175" unitdist="mm" unit="mm" style="lines" multiple="1" display="yes" altdistance="0.025" altunitdist="mm" altunit="mm"/>
<layers>
<layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
<layer number="2" name="Route2" color="1" fill="3" visible="no" active="yes"/>
<layer number="3" name="Route3" color="4" fill="3" visible="no" active="yes"/>
<layer number="4" name="Route4" color="1" fill="4" visible="no" active="yes"/>
<layer number="5" name="Route5" color="4" fill="4" visible="no" active="yes"/>
<layer number="6" name="Route6" color="1" fill="8" visible="no" active="yes"/>
<layer number="7" name="Route7" color="4" fill="8" visible="no" active="yes"/>
<layer number="8" name="Route8" color="1" fill="2" visible="no" active="yes"/>
<layer number="9" name="Route9" color="4" fill="2" visible="no" active="yes"/>
<layer number="10" name="Route10" color="1" fill="7" visible="no" active="yes"/>
<layer number="11" name="Route11" color="4" fill="7" visible="no" active="yes"/>
<layer number="12" name="Route12" color="1" fill="5" visible="no" active="yes"/>
<layer number="13" name="Route13" color="4" fill="5" visible="no" active="yes"/>
<layer number="14" name="Route14" color="1" fill="6" visible="no" active="yes"/>
<layer number="15" name="Route15" color="4" fill="6" visible="no" active="yes"/>
<layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
<layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
<layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>
<layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>
<layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
<layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>
<layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>
<layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>
<layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
<layer number="26" name="bNames" color="7" fill="1" visible="yes" active="yes"/>
<layer number="27" name="tValues" color="7" fill="1" visible="yes" active="yes"/>
<layer number="28" name="bValues" color="7" fill="1" visible="yes" active="yes"/>
<layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>
<layer number="30" name="bStop" color="7" fill="6" visible="no" active="yes"/>
<layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
<layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>
<layer number="33" name="tFinish" color="6" fill="3" visible="no" active="yes"/>
<layer number="34" name="bFinish" color="6" fill="6" visible="no" active="yes"/>
<layer number="35" name="tGlue" color="7" fill="4" visible="no" active="yes"/>
<layer number="36" name="bGlue" color="7" fill="5" visible="no" active="yes"/>
<layer number="37" name="tTest" color="7" fill="1" visible="no" active="yes"/>
<layer number="38" name="bTest" color="7" fill="1" visible="no" active="yes"/>
<layer number="39" name="tKeepout" color="4" fill="11" visible="yes" active="yes"/>
<layer number="40" name="bKeepout" color="1" fill="11" visible="yes" active="yes"/>
<layer number="41" name="tRestrict" color="4" fill="10" visible="yes" active="yes"/>
<layer number="42" name="bRestrict" color="1" fill="10" visible="yes" active="yes"/>
<layer number="43" name="vRestrict" color="2" fill="10" visible="yes" active="yes"/>
<layer number="44" name="Drills" color="7" fill="1" visible="no" active="yes"/>
<layer number="45" name="Holes" color="7" fill="1" visible="no" active="yes"/>
<layer number="46" name="Milling" color="3" fill="1" visible="no" active="yes"/>
<layer number="47" name="Measures" color="7" fill="1" visible="no" active="yes"/>
<layer number="48" name="Document" color="7" fill="1" visible="yes" active="yes"/>
<layer number="49" name="Reference" color="7" fill="1" visible="yes" active="yes"/>
<layer number="51" name="tDocu" color="7" fill="1" visible="yes" active="yes"/>
<layer number="52" name="bDocu" color="7" fill="1" visible="yes" active="yes"/>
<layer number="91" name="Nets" color="2" fill="1" visible="yes" active="yes"/>
<layer number="92" name="Busses" color="1" fill="1" visible="yes" active="yes"/>
<layer number="93" name="Pins" color="2" fill="1" visible="no" active="yes"/>
<layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>
<layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>
<layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>
<layer number="97" name="Info" color="7" fill="1" visible="yes" active="yes"/>
<layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/>
</layers>
<library>
<description>&lt;b&gt;Texas Instruments Devices, SN55xx, SN75xx Series&lt;/b&gt;&lt;p&gt;
 &lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL08">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
<wire x1="5.08" y1="2.921" x2="-5.08" y2="2.921" width="0.1524" layer="21"/>
<wire x1="-5.08" y1="-2.921" x2="5.08" y2="-2.921" width="0.1524" layer="21"/>
<wire x1="5.08" y1="2.921" x2="5.08" y2="-2.921" width="0.1524" layer="21"/>
<wire x1="-5.08" y1="2.921" x2="-5.08" y2="1.016" width="0.1524" layer="21"/>
<wire x1="-5.08" y1="-2.921" x2="-5.08" y2="-1.016" width="0.1524" layer="21"/>
<wire x1="-5.08" y1="1.016" x2="-5.08" y2="-1.016" width="0.1524" layer="21" curve="-180"/>
<pad name="1" x="-3.81" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="2" x="-1.27" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="7" x="-1.27" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="8" x="-3.81" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="3" x="1.27" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="4" x="3.81" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="6" x="1.27" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="5" x="3.81" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<text x="-5.334" y="-2.921" size="1.27" layer="25" ratio="10" rot="R90">&gt;NAME</text>
<text x="-3.556" y="-0.635" size="1.27" layer="27" ratio="10">&gt;VALUE</text>
</package>
<package name="D_R-PDSO-G8">
<description>&lt;b&gt;D (R-PDSO-G8)&lt;/b&gt;&lt;p&gt;
Source: http://focus.ti.com/lit/ds/slos063b/slos063b.pdf</description>
<wire x1="2.4" y1="1.9" x2="2.4" y2="-1.4" width="0.2032" layer="21"/>
<wire x1="2.4" y1="-1.4" x2="2.4" y2="-1.9" width="0.2032" layer="21"/>
<wire x1="2.4" y1="-1.9" x2="-2.4" y2="-1.9" width="0.2032" layer="51"/>
<wire x1="-2.4" y1="-1.9" x2="-2.4" y2="-1.4" width="0.2032" layer="21"/>
<wire x1="-2.4" y1="-1.4" x2="-2.4" y2="1.9" width="0.2032" layer="21"/>
<wire x1="-2.4" y1="1.9" x2="2.4" y2="1.9" width="0.2032" layer="51"/>
<wire x1="2.4" y1="-1.4" x2="-2.4" y2="-1.4" width="0.2032" layer="21"/>
<smd name="2" x="-0.635" y="-2.75" dx="0.6" dy="1.5" layer="1"/>
<smd name="7" x="-0.635" y="2.75" dx="0.6" dy="1.5" layer="1"/>
<smd name="1" x="-1.905" y="-2.75" dx="0.6" dy="1.5" layer="1"/>
<smd name="3" x="0.635" y="-2.75" dx="0.6" dy="1.5" layer="1"/>
<smd name="4" x="1.905" y="-2.75" dx="0.6" dy="1.5" layer="1"/>
<smd name="8" x="-1.905" y="2.75" dx="0.6" dy="1.5" layer="1"/>
<smd name="6" x="0.635" y="2.75" dx="0.6" dy="1.5" layer="1"/>
<smd name="5" x="1.905" y="2.75" dx="0.6" dy="1.5" layer="1"/>
<text x="-2.667" y="-1.905" size="1.27" layer="25" rot="R90">&gt;NAME</text>
<text x="3.937" y="-1.905" size="1.27" layer="27" rot="R90">&gt;VALUE</text>
<rectangle x1="-2.15" y1="-3.2" x2="-1.66" y2="-2" layer="51"/>
<rectangle x1="-0.88" y1="-3.2" x2="-0.39" y2="-2" layer="51"/>
<rectangle x1="0.39" y1="-3.2" x2="0.88" y2="-2" layer="51"/>
<rectangle x1="1.66" y1="-3.2" x2="2.15" y2="-2" layer="51"/>
<rectangle x1="1.66" y1="2" x2="2.15" y2="3.2" layer="51"/>
<rectangle x1="0.39" y1="2" x2="0.88" y2="3.2" layer="51"/>
<rectangle x1="-0.88" y1="2" x2="-0.39" y2="3.2" layer="51"/>
<rectangle x1="-2.15" y1="2" x2="-1.66" y2="3.2" layer="51"/>
</package>
<package name="PS_R-PDSO-G8">
<description>&lt;b&gt;PS (R-PDSO-G8)&lt;/b&gt;&lt;p&gt;
Source: www.ti.com sn75452b.pdf</description>
<wire x1="3.15" y1="2.675" x2="3.15" y2="-2.675" width="0.2032" layer="21"/>
<wire x1="3.15" y1="-2.675" x2="-3.125" y2="-2.675" width="0.2032" layer="51"/>
<wire x1="-3.125" y1="-2.675" x2="-3.125" y2="2.675" width="0.2032" layer="21"/>
<wire x1="-3.125" y1="2.675" x2="3.15" y2="2.675" width="0.2032" layer="51"/>
<smd name="2" x="-0.635" y="-3.685" dx="0.6" dy="1.5" layer="1"/>
<smd name="7" x="-0.635" y="3.7" dx="0.6" dy="1.5" layer="1"/>
<smd name="1" x="-1.905" y="-3.685" dx="0.6" dy="1.5" layer="1"/>
<smd name="3" x="0.635" y="-3.685" dx="0.6" dy="1.5" layer="1"/>
<smd name="4" x="1.905" y="-3.685" dx="0.6" dy="1.5" layer="1"/>
<smd name="8" x="-1.905" y="3.7" dx="0.6" dy="1.5" layer="1"/>
<smd name="6" x="0.635" y="3.7" dx="0.6" dy="1.5" layer="1"/>
<smd name="5" x="1.905" y="3.7" dx="0.6" dy="1.5" layer="1"/>
<text x="-3.55" y="-2.925" size="1.27" layer="25" rot="R90">&gt;NAME</text>
<text x="4.737" y="-2.93" size="1.27" layer="27" rot="R90">&gt;VALUE</text>
<rectangle x1="-2.15" y1="-4.1" x2="-1.66" y2="-2.8" layer="51"/>
<rectangle x1="-0.88" y1="-4.1" x2="-0.39" y2="-2.8" layer="51"/>
<rectangle x1="0.39" y1="-4.1" x2="0.88" y2="-2.8" layer="51"/>
<rectangle x1="1.66" y1="-4.1" x2="2.15" y2="-2.8" layer="51"/>
<rectangle x1="1.66" y1="2.8" x2="2.15" y2="4.1" layer="51"/>
<rectangle x1="0.39" y1="2.8" x2="0.88" y2="4.1" layer="51"/>
<rectangle x1="-0.88" y1="2.8" x2="-0.39" y2="4.1" layer="51"/>
<rectangle x1="-2.15" y1="2.8" x2="-1.66" y2="4.1" layer="51"/>
<circle x="-2.205" y="-1.595" radius="0.388971875" width="0.2032" layer="21"/>
</package>
</packages>
<symbols>
<symbol name="NAND">
<wire x1="-7.62" y1="5.08" x2="-7.62" y2="-5.08" width="0.4064" layer="94"/>
<wire x1="-7.62" y1="-5.08" x2="2.54" y2="-5.08" width="0.4064" layer="94"/>
<wire x1="2.54" y1="5.08" x2="-7.62" y2="5.08" width="0.4064" layer="94"/>
<wire x1="2.54" y1="5.08" x2="2.54" y2="-5.08" width="0.4064" layer="94" curve="-180"/>
<text x="-7.62" y="5.715" size="1.778" layer="95">&gt;NAME</text>
<text x="-7.62" y="-7.62" size="1.778" layer="96">&gt;VALUE</text>
<pin name="I0" x="-12.7" y="2.54" visible="pad" length="middle" direction="in" swaplevel="1"/>
<pin name="I1" x="-12.7" y="-2.54" visible="pad" length="middle" direction="in" swaplevel="1"/>
<pin name="O" x="12.7" y="0" visible="pad" length="middle" direction="out" function="dot" rot="R180"/>
</symbol>
<symbol name="PWRN">
<text x="-0.635" y="-0.635" size="1.778" layer="95">&gt;NAME</text>
<text x="1.905" y="-6.35" size="1.27" layer="95" rot="R90">GND</text>
<text x="1.905" y="2.54" size="1.27" layer="95" rot="R90">VCC</text>
<pin name="GND" x="0" y="-7.62" visible="pad" length="middle" direction="pwr" rot="R90"/>
<pin name="VCC" x="0" y="7.62" visible="pad" length="middle" direction="pwr" rot="R270"/>
</symbol>
<symbol name="NOR">
<wire x1="-1.27" y1="5.08" x2="-7.62" y2="5.08" width="0.4064" layer="94"/>
<wire x1="-1.27" y1="-5.08" x2="-7.62" y2="-5.08" width="0.4064" layer="94"/>
<wire x1="-7.62" y1="2.54" x2="-6.096" y2="2.54" width="0.1524" layer="94"/>
<wire x1="-7.62" y1="-2.54" x2="-6.096" y2="-2.54" width="0.1524" layer="94"/>
<wire x1="-1.2446" y1="-5.0678" x2="7.5439" y2="0.0507" width="0.4064" layer="94" curve="60.147106" cap="flat"/>
<wire x1="-1.2446" y1="5.0678" x2="7.5442" y2="-0.0505" width="0.4064" layer="94" curve="-60.148802" cap="flat"/>
<wire x1="-7.62" y1="5.08" x2="-7.62" y2="-5.08" width="0.4064" layer="94" curve="-90"/>
<text x="-7.62" y="5.715" size="1.778" layer="95">&gt;NAME</text>
<text x="-7.62" y="-7.62" size="1.778" layer="96">&gt;VALUE</text>
<pin name="O" x="12.7" y="0" visible="pad" length="middle" direction="out" function="dot" rot="R180"/>
<pin name="I0" x="-12.7" y="2.54" visible="pad" length="middle" direction="in" swaplevel="1"/>
<pin name="I1" x="-12.7" y="-2.54" visible="pad" length="middle" direction="in" swaplevel="1"/>
</symbol>
<symbol name="INVERTER">
<wire x1="-5.08" y1="5.08" x2="5.08" y2="0" width="0.4064" layer="94"/>
<wire x1="5.08" y1="0" x2="-5.08" y2="-5.08" width="0.4064" layer="94"/>
<wire x1="-5.08" y1="-5.08" x2="-5.08" y2="5.08" width="0.4064" layer="94"/>
<text x="2.54" y="3.175" size="1.778" layer="95">&gt;NAME</text>
<text x="2.54" y="-5.08" size="1.778" layer="96">&gt;VALUE</text>
<pin name="I" x="-10.16" y="0" visible="pad" length="middle" direction="in"/>
<pin name="O" x="10.16" y="0" visible="pad" length="middle" direction="out" function="dot" rot="R180"/>
</symbol>
<symbol name="AND">
<wire x1="-7.62" y1="5.08" x2="-7.62" y2="-5.08" width="0.4064" layer="94"/>
<wire x1="-7.62" y1="-5.08" x2="2.54" y2="-5.08" width="0.4064" layer="94"/>
<wire x1="2.54" y1="5.08" x2="2.54" y2="-5.08" width="0.4064" layer="94" curve="-180"/>
<wire x1="2.54" y1="5.08" x2="-7.62" y2="5.08" width="0.4064" layer="94"/>
<text x="-7.62" y="5.715" size="1.778" layer="95">&gt;NAME</text>
<text x="-7.62" y="-7.62" size="1.778" layer="96">&gt;VALUE</text>
<pin name="I0" x="-12.7" y="2.54" visible="pad" length="middle" direction="in" swaplevel="1"/>
<pin name="I1" x="-12.7" y="-2.54" visible="pad" length="middle" direction="in" swaplevel="1"/>
<pin name="O" x="12.7" y="0" visible="pad" length="middle" direction="out" rot="R180"/>
</symbol>
<symbol name="OR">
<wire x1="-1.27" y1="5.08" x2="-7.62" y2="5.08" width="0.4064" layer="94"/>
<wire x1="-1.27" y1="-5.08" x2="-7.62" y2="-5.08" width="0.4064" layer="94"/>
<wire x1="-7.62" y1="2.54" x2="-6.35" y2="2.54" width="0.1524" layer="94"/>
<wire x1="-7.62" y1="-2.54" x2="-6.35" y2="-2.54" width="0.1524" layer="94"/>
<wire x1="-1.2446" y1="-5.0678" x2="7.5439" y2="0.0507" width="0.4064" layer="94" curve="60.147106" cap="flat"/>
<wire x1="-1.2446" y1="5.0678" x2="7.5442" y2="-0.0505" width="0.4064" layer="94" curve="-60.148802" cap="flat"/>
<wire x1="-7.62" y1="5.08" x2="-7.62" y2="-5.08" width="0.4064" layer="94" curve="-77.319617"/>
<text x="-7.62" y="5.715" size="1.778" layer="95">&gt;NAME</text>
<text x="-7.62" y="-7.62" size="1.778" layer="96">&gt;VALUE</text>
<pin name="I0" x="-12.7" y="2.54" visible="pad" length="middle" direction="in" swaplevel="1"/>
<pin name="I1" x="-12.7" y="-2.54" visible="pad" length="middle" direction="in" swaplevel="1"/>
<pin name="O" x="12.7" y="0" visible="pad" length="middle" direction="out" rot="R180"/>
</symbol>
<symbol name="XOR">
<wire x1="-1.27" y1="5.08" x2="-6.35" y2="5.08" width="0.4064" layer="94"/>
<wire x1="-1.27" y1="-5.08" x2="-6.35" y2="-5.08" width="0.4064" layer="94"/>
<wire x1="-7.62" y1="2.54" x2="-6.35" y2="2.54" width="0.1524" layer="94"/>
<wire x1="-7.62" y1="-2.54" x2="-6.35" y2="-2.54" width="0.1524" layer="94"/>
<wire x1="-1.2446" y1="-5.0678" x2="7.5439" y2="0.0507" width="0.4064" layer="94" curve="60.147106" cap="flat"/>
<wire x1="-1.2446" y1="5.0678" x2="7.5442" y2="-0.0505" width="0.4064" layer="94" curve="-60.148802" cap="flat"/>
<wire x1="-6.35" y1="5.08" x2="-6.35" y2="-5.08" width="0.4064" layer="94" curve="-77.319617"/>
<wire x1="-7.62" y1="5.08" x2="-7.62" y2="-5.08" width="0.4064" layer="94" curve="-77.319617" cap="flat"/>
<text x="-7.62" y="5.715" size="1.778" layer="95">&gt;NAME</text>
<text x="-7.62" y="-7.62" size="1.778" layer="96">&gt;VALUE</text>
<pin name="I0" x="-12.7" y="2.54" visible="pad" length="middle" direction="in" swaplevel="1"/>
<pin name="I1" x="-12.7" y="-2.54" visible="pad" length="middle" direction="in" swaplevel="1"/>
<pin name="O" x="12.7" y="0" visible="pad" length="middle" direction="out" rot="R180"/>
</symbol>
<symbol name="BUFFER">
<wire x1="5.08" y1="0" x2="-5.08" y2="5.08" width="0.4064" layer="94"/>
<wire x1="5.08" y1="0" x2="-5.08" y2="-5.08" width="0.4064" layer="94"/>
<wire x1="-5.08" y1="-5.08" x2="-5.08" y2="5.08" width="0.4064" layer="94"/>
<wire x1="0" y1="4.826" x2="0" y2="5.588" width="0.1524" layer="94"/>
<circle x="0" y="3.81" radius="1.016" width="0.1524" layer="94"/>
<text x="2.54" y="3.175" size="1.778" layer="95">&gt;NAME</text>
<text x="2.54" y="-5.08" size="1.778" layer="96">&gt;VALUE</text>
<pin name="OE" x="0" y="10.16" visible="pad" length="middle" direction="in" rot="R270"/>
<pin name="I" x="-10.16" y="0" visible="pad" length="middle" direction="in"/>
<pin name="O" x="10.16" y="0" visible="pad" length="middle" direction="hiz" rot="R180"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="SN75451B" prefix="IC">
<description>&lt;b&gt;AND&lt;/b&gt; PERIPHERAL DRIVERS FOR HIGH-CURRENT SWITCHING AT VERY HIGH SPEEDS&lt;p&gt;
Source: www.ti.com sn75452b.pdf</description>
<gates>
<gate name="A" symbol="AND" x="0" y="12.7"/>
<gate name="B" symbol="AND" x="0" y="-12.7"/>
<gate name="P" symbol="PWRN" x="20.32" y="0"/>
</gates>
<devices>
<device name="P" package="DIL08">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="JG" package="DIL08">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="D" package="D_R-PDSO-G8">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="PS" package="PS_R-PDSO-G8">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="SN75452B" prefix="IC">
<description>&lt;b&gt;NAND&lt;/b&gt; PERIPHERAL DRIVERS FOR HIGH-CURRENT SWITCHING AT VERY HIGH SPEEDS&lt;p&gt;
Source: www.ti.com sn75452b.pdf</description>
<gates>
<gate name="A" symbol="NAND" x="0" y="10.16"/>
<gate name="B" symbol="NAND" x="0" y="-10.16"/>
<gate name="P" symbol="PWRN" x="17.78" y="0"/>
</gates>
<devices>
<device name="P" package="DIL08">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="JG" package="DIL08">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="D" package="D_R-PDSO-G8">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="PS" package="PS_R-PDSO-G8">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="SN75453B" prefix="IC">
<description>&lt;b&gt;OR&lt;/b&gt; PERIPHERAL DRIVERS FOR HIGH-CURRENT SWITCHING AT VERY HIGH SPEEDS&lt;p&gt;
Source: www.ti.com sn75452b.pdf</description>
<gates>
<gate name="A" symbol="OR" x="0" y="12.7"/>
<gate name="B" symbol="OR" x="0" y="-12.7"/>
<gate name="P" symbol="PWRN" x="17.78" y="0"/>
</gates>
<devices>
<device name="P" package="DIL08">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="JG" package="DIL08">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="D" package="D_R-PDSO-G8">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="PS" package="PS_R-PDSO-G8">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="SN75454B" prefix="IC">
<description>&lt;b&gt;NOR&lt;/b&gt; PERIPHERAL DRIVERS FOR HIGH-CURRENT SWITCHING AT VERY HIGH SPEEDS&lt;p&gt;
Source: www.ti.com sn75452b.pdf</description>
<gates>
<gate name="A" symbol="NOR" x="0" y="12.7"/>
<gate name="B" symbol="NOR" x="0" y="-12.7"/>
<gate name="P" symbol="PWRN" x="20.32" y="0"/>
</gates>
<devices>
<device name="P" package="DIL08">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="JG" package="DIL08">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="D" package="D_R-PDSO-G8">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="PS" package="PS_R-PDSO-G8">
<connects>
<connect gate="A" pin="I0" pad="1"/>
<connect gate="A" pin="I1" pad="2"/>
<connect gate="A" pin="O" pad="3"/>
<connect gate="B" pin="I0" pad="7"/>
<connect gate="B" pin="I1" pad="6"/>
<connect gate="B" pin="O" pad="5"/>
<connect gate="P" pin="GND" pad="4"/>
<connect gate="P" pin="VCC" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</drawing>
</eagle>
