Schematic Plus!lWi AAriallWs BAriallW} CAriallW DAriallai LSBArialla MSBArialli LSBAriall MSBAriall  +5 VArial l^R 100 KAriallj 100 KAriallGS 300 KAriall 0.1 uFAriallE 0.1 uFAriallg 3.579545 MHzAriall5 +5 VArial eQ ) e+ + l@ 16AriallW VCCAriale  e  l 8Ariall GNDAriall TONE INArial lT 7-SEGMENT DISPLAYAriallh aAriallr bAriall} cAriall dAriall eAriall fAriall gArial D:\PCTRACE\ttl\D_ttl.libf{4\C\C4C4j{4%97ArialAArialj{4%91ArialBArialj{4%92ArialCArialj{4%9 6ArialDArialj{%4%%9!3ArialL\T\Arialj{/4/%&9+4Arial B\I\/\R\B\O\Arialj{949%0955ArialR\B\I\Arialj{13ArialaArialj{12ArialbArialj{11ArialcArialj{ 10ArialdArialj{9ArialeArialj{%%!15ArialfArialj{//&+14ArialgArialk{\Arial descriptionk{\Arial packageDIP14.DEFk{\Arial ident_maskU%ik{9Arial identU2k{\Arial no_parts1k{\Arial part_no1k{HJArial name74LS48D:\PCTRACE\mydefs\8870.sym,k  _ArialidentU3k Arialident_maskU%ik Arialno_parts1k Arialpart_no1k ArialdescriptionNew Description Goes Herek ArialpackageDefinition File Goes Heref nn@n@@j xxot1ArialNAMEArialj 2ArialNAMEArialj 3ArialNAMEArialj y~4ArialNAMEArialj 5ArialNAMEArialj 6ArialNAMEArialj 7ArialNAMEArialj 8ArialNAMEArialj 9ArialNAMEArialj @xTxJoYt10ArialNAMEArialj @TJY11ArialNAMEArialj @TJY12ArialNAMEArialj @TJY13ArialNAMEArialj @TJY14ArialNAMEArialj @TJY15ArialNAMEArialj @TJY16ArialNAMEArialj @TJY17ArialNAMEArialj @TJyY~18ArialNAMEAriall sIN+Ariall IN-Ariall GSAriall }VREFAriall ICAriall ICAriall OSC1Ariall OSC2Ariall GNDAriall ,sTOEAriall 1Q1Ariall 1Q3Ariall 1Q2Ariall 1Q4Ariall ,STDAriall ,ESTAriall 'STGTAriall ,}VDDAriall  Z8870Arial D:\PCTRACE\device\Device.libj[""+&1ArialArialj[""+&2ArialAriale[(e[+e[+e[(e[e[""e[""e[++k[#Arial descriptionk[#Arial package.DEFk[#Arial ident_maskk[@Arial identk[#Arial no_parts1k[#Arial part_no1k[Arial nameCRYSTAL D:\PCTRACE\LIB\Resist.symk PArial package2pad35.defk wArialidentR1k Arialvalue1kj 2ArialNAMEArialk PArialident_maskR%ie e e e e {e u{e ruj crhw1ArialNAMEArialk PArial descriptionResistork PArial no_parts1k PArial part_no1 D:\PCTRACE\LIB\Cap.sym k+ Arialident_maskC%ik+ fDArialidentC1e+ pSp]e+ kSk]k+ Arial no_parts1k+ Arial descriptionCapacitork+ Arial package2pad35.defk+ Arial part_no1j+ \XkXaO\c1ArialNAMEArialj+ XpXuOkT2ArialNAMEArialk+ fbArialvalue1uD:\PCTRACE\LIB\Ground.sym e/ f~e/ lxj/ rrrw1ArialAriale/ puk/ `#Arial identGNDk/ 0Arial packagek/ 0Arial part_no1k/ 0Arial no_parts1k/ 0Arial descriptionGroundk/ 0Arialident_maskGNDD:\PCTRACE\LIB\Resist.symk Arial package2pad35.defk ArialidentR1k Arialvalue1kj 2ArialNAMEArialk Arialident_maskR%ie e e e e e e j 1ArialNAMEArialk Arial descriptionResistork Arial no_parts1k Arial part_no1 D:\PCTRACE\LIB\Vcc.sym e/ !'e/ ''e/ '!e/ '-j/ ----1ArialArialk/ Arial packagek/ Arial identVCCk/ Arial descriptionk/ Arial part_no1k/ Arial no_parts1k/ Arialident_maskVCC D:\PCTRACE\mydefs\7-segment.symk  ZArialidentU4k  Arialident_maskU%ik  Arialno_parts1k  Arialpart_no1k  ArialdescriptionNew Description Goes Herek  Arialpackage7-segment.deff  n n;n;; j  1ArialNAMEArialj  2ArialNAMEArialj  ;xOxEoTt3ArialNAMEArialj  ;OGO4ArialNAMEArialj  ;OEyT~5ArialNAMEArialj  6ArialNAMEArialj  7ArialNAMEArialj  8ArialNAMEArialj  ;OET9ArialNAMEArialj  ;OET10ArialNAMEArialj  ;OET11ArialNAMEArialj  ;OET12ArialNAMEArialj  y~13ArialNAMEArialj  xxot14ArialNAMEArialf  xxxf  xxxf  xxxz}}}zf  f  f  f  g  "'''" D:\PCTRACE\LIB\Cap.sym k+ KArialident_maskC%ik+ }ArialidentC1e+ $$e+ k+ KArial no_parts1k+ KArial descriptionCapacitork+ KArial package2pad35.defk+ KArial part_no1j+ 1ArialNAMEArialj+ 3$)2ArialNAMEArialk+ Arialvalue1uD:\PCTRACE\LIB\Resist.symk tArial package2pad35.defk ArialidentR1k Arialvalue1kj 2ArialNAMEArialk tArialident_maskR%ie e e e e e e j 1ArialNAMEArialk tArial descriptionResistork tArial no_parts1k tArial part_no1D:\PCTRACE\LIB\Vcc.sym e/ e/ e/ e/ j/ 1ArialArialk/  =Arial packagek/ Arial identVCCk/  =Arial descriptionk/  =Arial part_no1k/  =Arial no_parts1k/  =Arialident_maskVCCD:\PCTRACE\LIB\Ground.sym e/ ::e/ @@j/ (:111ArialAriale/ FFk/ LArial identGNDk/ P"Arial packagek/ P"Arial part_no1k/ P"Arial no_parts1k/ P"Arial descriptionGroundk/ P"Arialident_maskGND! n 4n  x 4x   4   4 P P Z }Z }d n n   } x x n n                  ( ( F F I ]I ]< ]4 ]) ]/ < ]<  j ] x x         F *F /I  < o< o< oA oI ^( o( o< ;( 5( *( ( * * *)   ) 4 + + + + + + + 4 + 4 +  G e e e   !G d "! ̤I̤I q     ̤I  BTv    q  $q   qq p  ̤Ismrr ̤I̤I  $q 6 ! A̤It ad ! %|r" !