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diff --git a/library/SubcircuitLibrary/SN74LS47/SN74LS47.sch b/library/SubcircuitLibrary/SN74LS47/SN74LS47.sch
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index 00000000..0d7b6b6f
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74LS47/SN74LS47.sch
@@ -0,0 +1,1223 @@
+EESchema Schematic File Version 2
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:power
+LIBS:eSim_Plot
+LIBS:transistors
+LIBS:conn
+LIBS:eSim_User
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_Nghdl
+LIBS:eSim_Ngveri
+LIBS:eSim_SKY130
+LIBS:eSim_SKY130_Subckts
+LIBS:SN74LS47-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
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+$EndComp
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+$EndComp
+$Comp
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+ 1 2650 4850
+ 0 -1 -1 0
+$EndComp
+$Comp
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+F 0 "U7" H 3300 4800 60 0000 C CNN
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+ 1 3300 4800
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+$EndComp
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+ 1 2950 3650
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