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analog-multiplexer-8x8.net
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(export (version D)
(design
(source C:/Users/Ellis/Documents/analog-multiplexer-8x8/analog-multiplexer-8x8.sch)
(date "5/11/2018 2:09:58 AM")
(tool "Eeschema 4.0.7")
(sheet (number 1) (name /) (tstamps /)
(title_block
(title)
(company)
(rev)
(date)
(source analog-multiplexer-8x8.sch)
(comment (number 1) (value ""))
(comment (number 2) (value ""))
(comment (number 3) (value ""))
(comment (number 4) (value "")))))
(components
(comp (ref J1)
(value Conn_01x13)
(footprint Pin_Headers:Pin_Header_Angled_1x13_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x13))
(sheetpath (names /) (tstamps /))
(tstamp 5B1E0C80))
(comp (ref U1)
(value 4051)
(footprint Housings_DIP:DIP-16_W7.62mm)
(libsource (lib cmos4000) (part 4051))
(sheetpath (names /) (tstamps /))
(tstamp 5B1E39C6))
(comp (ref R0A1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B206625))
(comp (ref R0B1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B2066A1))
(comp (ref U2)
(value 4051)
(footprint Housings_DIP:DIP-16_W7.62mm)
(libsource (lib cmos4000) (part 4051))
(sheetpath (names /) (tstamps /))
(tstamp 5B206AE3))
(comp (ref R1A1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B206AF3))
(comp (ref R1B1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B206AF9))
(comp (ref U3)
(value 4051)
(footprint Housings_DIP:DIP-16_W7.62mm)
(libsource (lib cmos4000) (part 4051))
(sheetpath (names /) (tstamps /))
(tstamp 5B206DFC))
(comp (ref R2A1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B206E0C))
(comp (ref R2B1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B206E12))
(comp (ref U4)
(value 4051)
(footprint Housings_DIP:DIP-16_W7.62mm)
(libsource (lib cmos4000) (part 4051))
(sheetpath (names /) (tstamps /))
(tstamp 5B206F6B))
(comp (ref R3A1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B206F7B))
(comp (ref R3B1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B206F81))
(comp (ref U5)
(value 4051)
(footprint Housings_DIP:DIP-16_W7.62mm)
(libsource (lib cmos4000) (part 4051))
(sheetpath (names /) (tstamps /))
(tstamp 5B2071C7))
(comp (ref R4A1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B2071D7))
(comp (ref R4B1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B2071DD))
(comp (ref U6)
(value 4051)
(footprint Housings_DIP:DIP-16_W7.62mm)
(libsource (lib cmos4000) (part 4051))
(sheetpath (names /) (tstamps /))
(tstamp 5B2071EE))
(comp (ref R5A1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B2071FE))
(comp (ref R5B1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B207204))
(comp (ref U7)
(value 4051)
(footprint Housings_DIP:DIP-16_W7.62mm)
(libsource (lib cmos4000) (part 4051))
(sheetpath (names /) (tstamps /))
(tstamp 5B207215))
(comp (ref R6A1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B207225))
(comp (ref R6B1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B20722B))
(comp (ref U8)
(value 4051)
(footprint Housings_DIP:DIP-16_W7.62mm)
(libsource (lib cmos4000) (part 4051))
(sheetpath (names /) (tstamps /))
(tstamp 5B20723C))
(comp (ref R7A1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B20724C))
(comp (ref R7B1)
(value Conn_01x04)
(footprint Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm)
(libsource (lib conn) (part Conn_01x04))
(sheetpath (names /) (tstamps /))
(tstamp 5B207252))
(comp (ref J2)
(value Conn_02x08_Odd_Even)
(footprint Pin_Headers:Pin_Header_Straight_2x08_Pitch2.54mm)
(libsource (lib conn) (part Conn_02x08_Odd_Even))
(sheetpath (names /) (tstamps /))
(tstamp 5B209769)))
(libparts
(libpart (lib cmos4000) (part 4051)
(description "Analog Multiplexer 8 to 1 lins")
(fields
(field (name Reference) U)
(field (name Value) 4051))
(pins
(pin (num 1) (name X4) (type passive))
(pin (num 2) (name X6) (type passive))
(pin (num 3) (name X) (type passive))
(pin (num 4) (name X7) (type passive))
(pin (num 5) (name X5) (type passive))
(pin (num 6) (name Inh) (type input))
(pin (num 7) (name VEE) (type power_in))
(pin (num 8) (name VSS) (type power_in))
(pin (num 9) (name C) (type input))
(pin (num 10) (name B) (type input))
(pin (num 11) (name A) (type input))
(pin (num 12) (name X3) (type passive))
(pin (num 13) (name X0) (type passive))
(pin (num 14) (name X1) (type passive))
(pin (num 15) (name X2) (type passive))
(pin (num 16) (name VDD) (type power_in))))
(libpart (lib conn) (part Conn_01x04)
(description "Generic connector, single row, 01x04")
(docs ~)
(footprints
(fp Connector*:*_??x*mm*)
(fp Connector*:*1x??x*mm*)
(fp Pin?Header?Straight?1X*)
(fp Pin?Header?Angled?1X*)
(fp Socket?Strip?Straight?1X*)
(fp Socket?Strip?Angled?1X*))
(fields
(field (name Reference) J)
(field (name Value) Conn_01x04))
(pins
(pin (num 1) (name Pin_1) (type passive))
(pin (num 2) (name Pin_2) (type passive))
(pin (num 3) (name Pin_3) (type passive))
(pin (num 4) (name Pin_4) (type passive))))
(libpart (lib conn) (part Conn_01x13)
(description "Generic connector, single row, 01x13")
(docs ~)
(footprints
(fp Connector*:*_??x*mm*)
(fp Connector*:*1x??x*mm*)
(fp Pin?Header?Straight?1X*)
(fp Pin?Header?Angled?1X*)
(fp Socket?Strip?Straight?1X*)
(fp Socket?Strip?Angled?1X*))
(fields
(field (name Reference) J)
(field (name Value) Conn_01x13))
(pins
(pin (num 1) (name Pin_1) (type passive))
(pin (num 2) (name Pin_2) (type passive))
(pin (num 3) (name Pin_3) (type passive))
(pin (num 4) (name Pin_4) (type passive))
(pin (num 5) (name Pin_5) (type passive))
(pin (num 6) (name Pin_6) (type passive))
(pin (num 7) (name Pin_7) (type passive))
(pin (num 8) (name Pin_8) (type passive))
(pin (num 9) (name Pin_9) (type passive))
(pin (num 10) (name Pin_10) (type passive))
(pin (num 11) (name Pin_11) (type passive))
(pin (num 12) (name Pin_12) (type passive))
(pin (num 13) (name Pin_13) (type passive))))
(libpart (lib conn) (part Conn_02x08_Odd_Even)
(description "Generic connector, double row, 02x08, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers)")
(docs ~)
(footprints
(fp Connector*:*2x??x*mm*)
(fp Connector*:*2x???Pitch*)
(fp Pin_Header_Straight_2X*)
(fp Pin_Header_Angled_2X*)
(fp Socket_Strip_Straight_2X*)
(fp Socket_Strip_Angled_2X*))
(fields
(field (name Reference) J)
(field (name Value) Conn_02x08_Odd_Even))
(pins
(pin (num 1) (name Pin_1) (type passive))
(pin (num 2) (name Pin_2) (type passive))
(pin (num 3) (name Pin_3) (type passive))
(pin (num 4) (name Pin_4) (type passive))
(pin (num 5) (name Pin_5) (type passive))
(pin (num 6) (name Pin_6) (type passive))
(pin (num 7) (name Pin_7) (type passive))
(pin (num 8) (name Pin_8) (type passive))
(pin (num 9) (name Pin_9) (type passive))
(pin (num 10) (name Pin_10) (type passive))
(pin (num 11) (name Pin_11) (type passive))
(pin (num 12) (name Pin_12) (type passive))
(pin (num 13) (name Pin_13) (type passive))
(pin (num 14) (name Pin_14) (type passive))
(pin (num 15) (name Pin_15) (type passive))
(pin (num 16) (name Pin_16) (type passive)))))
(libraries
(library (logical cmos4000)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\cmos4000.lib"))
(library (logical conn)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\conn.lib")))
(nets
(net (code 1) (name "Net-(R5B1-Pad2)")
(node (ref R5B1) (pin 2))
(node (ref U6) (pin 5)))
(net (code 2) (name GND)
(node (ref J2) (pin 7))
(node (ref J2) (pin 5))
(node (ref J2) (pin 3))
(node (ref U3) (pin 8))
(node (ref U5) (pin 8))
(node (ref U6) (pin 8))
(node (ref J2) (pin 15))
(node (ref J2) (pin 9))
(node (ref J2) (pin 13))
(node (ref J2) (pin 11))
(node (ref U1) (pin 8))
(node (ref U1) (pin 6))
(node (ref U1) (pin 7))
(node (ref J1) (pin 12))
(node (ref U2) (pin 7))
(node (ref U2) (pin 6))
(node (ref U2) (pin 8))
(node (ref U8) (pin 7))
(node (ref U8) (pin 6))
(node (ref U4) (pin 8))
(node (ref U8) (pin 8))
(node (ref U4) (pin 6))
(node (ref J2) (pin 1))
(node (ref U4) (pin 7))
(node (ref U6) (pin 6))
(node (ref U5) (pin 6))
(node (ref U5) (pin 7))
(node (ref U3) (pin 6))
(node (ref U3) (pin 7))
(node (ref U7) (pin 8))
(node (ref U6) (pin 7))
(node (ref U7) (pin 6))
(node (ref U7) (pin 7)))
(net (code 3) (name "Net-(R5B1-Pad4)")
(node (ref U6) (pin 4))
(node (ref R5B1) (pin 4)))
(net (code 4) (name "Net-(R5B1-Pad3)")
(node (ref R5B1) (pin 3))
(node (ref U6) (pin 2)))
(net (code 5) (name "Net-(R5B1-Pad1)")
(node (ref U6) (pin 1))
(node (ref R5B1) (pin 1)))
(net (code 6) (name "Net-(R5A1-Pad4)")
(node (ref R5A1) (pin 4))
(node (ref U6) (pin 12)))
(net (code 7) (name "Net-(R5A1-Pad3)")
(node (ref U6) (pin 15))
(node (ref R5A1) (pin 3)))
(net (code 8) (name "Net-(R5A1-Pad2)")
(node (ref R5A1) (pin 2))
(node (ref U6) (pin 14)))
(net (code 9) (name "Net-(R5A1-Pad1)")
(node (ref U6) (pin 13))
(node (ref R5A1) (pin 1)))
(net (code 10) (name "Net-(R6A1-Pad1)")
(node (ref R6A1) (pin 1))
(node (ref U7) (pin 13)))
(net (code 11) (name "Net-(R6A1-Pad4)")
(node (ref R6A1) (pin 4))
(node (ref U7) (pin 12)))
(net (code 12) (name "Net-(R6A1-Pad3)")
(node (ref R6A1) (pin 3))
(node (ref U7) (pin 15)))
(net (code 13) (name "Net-(R6A1-Pad2)")
(node (ref R6A1) (pin 2))
(node (ref U7) (pin 14)))
(net (code 14) (name "Net-(R6B1-Pad2)")
(node (ref U7) (pin 5))
(node (ref R6B1) (pin 2)))
(net (code 15) (name "Net-(R6B1-Pad4)")
(node (ref R6B1) (pin 4))
(node (ref U7) (pin 4)))
(net (code 16) (name R6)
(node (ref J1) (pin 10))
(node (ref U7) (pin 3)))
(net (code 17) (name "Net-(R6B1-Pad3)")
(node (ref R6B1) (pin 3))
(node (ref U7) (pin 2)))
(net (code 18) (name "Net-(R4A1-Pad3)")
(node (ref R4A1) (pin 3))
(node (ref U5) (pin 15)))
(net (code 19) (name "Net-(R4B1-Pad1)")
(node (ref U5) (pin 1))
(node (ref R4B1) (pin 1)))
(net (code 20) (name "Net-(R4A1-Pad4)")
(node (ref U5) (pin 12))
(node (ref R4A1) (pin 4)))
(net (code 21) (name "Net-(R4A1-Pad2)")
(node (ref U5) (pin 14))
(node (ref R4A1) (pin 2)))
(net (code 22) (name "Net-(R4A1-Pad1)")
(node (ref U5) (pin 13))
(node (ref R4A1) (pin 1)))
(net (code 23) (name "Net-(R4B1-Pad2)")
(node (ref R4B1) (pin 2))
(node (ref U5) (pin 5)))
(net (code 24) (name "Net-(R4B1-Pad4)")
(node (ref R4B1) (pin 4))
(node (ref U5) (pin 4)))
(net (code 25) (name R4)
(node (ref U5) (pin 3))
(node (ref J1) (pin 8)))
(net (code 26) (name "Net-(R4B1-Pad3)")
(node (ref U5) (pin 2))
(node (ref R4B1) (pin 3)))
(net (code 27) (name A0)
(node (ref J1) (pin 3))
(node (ref U2) (pin 11))
(node (ref U1) (pin 11))
(node (ref U4) (pin 11))
(node (ref U5) (pin 11))
(node (ref U7) (pin 11))
(node (ref U6) (pin 11))
(node (ref U8) (pin 11))
(node (ref U3) (pin 11)))
(net (code 28) (name A1)
(node (ref U3) (pin 10))
(node (ref U2) (pin 10))
(node (ref J1) (pin 2))
(node (ref U1) (pin 10))
(node (ref U5) (pin 10))
(node (ref U6) (pin 10))
(node (ref U8) (pin 10))
(node (ref U7) (pin 10))
(node (ref U4) (pin 10)))
(net (code 29) (name A2)
(node (ref U1) (pin 9))
(node (ref J1) (pin 1))
(node (ref U6) (pin 9))
(node (ref U3) (pin 9))
(node (ref U5) (pin 9))
(node (ref U8) (pin 9))
(node (ref U7) (pin 9))
(node (ref U2) (pin 9))
(node (ref U4) (pin 9)))
(net (code 30) (name R5)
(node (ref J1) (pin 9))
(node (ref U6) (pin 3)))
(net (code 31) (name "Net-(R6B1-Pad1)")
(node (ref R6B1) (pin 1))
(node (ref U7) (pin 1)))
(net (code 32) (name VCC)
(node (ref U7) (pin 16))
(node (ref J1) (pin 13))
(node (ref U3) (pin 16))
(node (ref U5) (pin 16))
(node (ref U4) (pin 16))
(node (ref U1) (pin 16))
(node (ref J2) (pin 10))
(node (ref U2) (pin 16))
(node (ref J2) (pin 12))
(node (ref U6) (pin 16))
(node (ref J2) (pin 16))
(node (ref J2) (pin 14))
(node (ref U8) (pin 16))
(node (ref J2) (pin 2))
(node (ref J2) (pin 8))
(node (ref J2) (pin 6))
(node (ref J2) (pin 4)))
(net (code 33) (name "Net-(R7A1-Pad4)")
(node (ref R7A1) (pin 4))
(node (ref U8) (pin 12)))
(net (code 34) (name "Net-(R7B1-Pad2)")
(node (ref U8) (pin 5))
(node (ref R7B1) (pin 2)))
(net (code 35) (name "Net-(R7B1-Pad4)")
(node (ref U8) (pin 4))
(node (ref R7B1) (pin 4)))
(net (code 36) (name R7)
(node (ref J1) (pin 11))
(node (ref U8) (pin 3)))
(net (code 37) (name "Net-(R7B1-Pad3)")
(node (ref R7B1) (pin 3))
(node (ref U8) (pin 2)))
(net (code 38) (name "Net-(R7B1-Pad1)")
(node (ref R7B1) (pin 1))
(node (ref U8) (pin 1)))
(net (code 39) (name "Net-(R7A1-Pad1)")
(node (ref R7A1) (pin 1))
(node (ref U8) (pin 13)))
(net (code 40) (name "Net-(R7A1-Pad3)")
(node (ref R7A1) (pin 3))
(node (ref U8) (pin 15)))
(net (code 41) (name "Net-(R7A1-Pad2)")
(node (ref U8) (pin 14))
(node (ref R7A1) (pin 2)))
(net (code 42) (name "Net-(R0B1-Pad1)")
(node (ref R0B1) (pin 1))
(node (ref U1) (pin 1)))
(net (code 43) (name "Net-(R0B1-Pad4)")
(node (ref R0B1) (pin 4))
(node (ref U1) (pin 4)))
(net (code 44) (name "Net-(R0B1-Pad3)")
(node (ref U1) (pin 2))
(node (ref R0B1) (pin 3)))
(net (code 45) (name "Net-(R0B1-Pad2)")
(node (ref R0B1) (pin 2))
(node (ref U1) (pin 5)))
(net (code 46) (name "Net-(R0A1-Pad4)")
(node (ref R0A1) (pin 4))
(node (ref U1) (pin 12)))
(net (code 47) (name "Net-(R0A1-Pad3)")
(node (ref R0A1) (pin 3))
(node (ref U1) (pin 15)))
(net (code 48) (name "Net-(R0A1-Pad2)")
(node (ref R0A1) (pin 2))
(node (ref U1) (pin 14)))
(net (code 49) (name "Net-(R0A1-Pad1)")
(node (ref R0A1) (pin 1))
(node (ref U1) (pin 13)))
(net (code 50) (name "Net-(R1A1-Pad3)")
(node (ref R1A1) (pin 3))
(node (ref U2) (pin 15)))
(net (code 51) (name "Net-(R1A1-Pad2)")
(node (ref R1A1) (pin 2))
(node (ref U2) (pin 14)))
(net (code 52) (name "Net-(R1A1-Pad1)")
(node (ref R1A1) (pin 1))
(node (ref U2) (pin 13)))
(net (code 53) (name "Net-(R1A1-Pad4)")
(node (ref R1A1) (pin 4))
(node (ref U2) (pin 12)))
(net (code 54) (name "Net-(R1B1-Pad2)")
(node (ref R1B1) (pin 2))
(node (ref U2) (pin 5)))
(net (code 55) (name "Net-(R1B1-Pad4)")
(node (ref R1B1) (pin 4))
(node (ref U2) (pin 4)))
(net (code 56) (name "Net-(R1B1-Pad3)")
(node (ref R1B1) (pin 3))
(node (ref U2) (pin 2)))
(net (code 57) (name "Net-(R1B1-Pad1)")
(node (ref U2) (pin 1))
(node (ref R1B1) (pin 1)))
(net (code 58) (name R3)
(node (ref J1) (pin 7))
(node (ref U4) (pin 3)))
(net (code 59) (name R2)
(node (ref U3) (pin 3))
(node (ref J1) (pin 6)))
(net (code 60) (name R1)
(node (ref U2) (pin 3))
(node (ref J1) (pin 5)))
(net (code 61) (name R0)
(node (ref J1) (pin 4))
(node (ref U1) (pin 3)))
(net (code 62) (name "Net-(R3A1-Pad3)")
(node (ref R3A1) (pin 3))
(node (ref U4) (pin 15)))
(net (code 63) (name "Net-(R3A1-Pad2)")
(node (ref R3A1) (pin 2))
(node (ref U4) (pin 14)))
(net (code 64) (name "Net-(R3A1-Pad1)")
(node (ref U4) (pin 13))
(node (ref R3A1) (pin 1)))
(net (code 65) (name "Net-(R3A1-Pad4)")
(node (ref U4) (pin 12))
(node (ref R3A1) (pin 4)))
(net (code 66) (name "Net-(R3B1-Pad2)")
(node (ref U4) (pin 5))
(node (ref R3B1) (pin 2)))
(net (code 67) (name "Net-(R3B1-Pad4)")
(node (ref U4) (pin 4))
(node (ref R3B1) (pin 4)))
(net (code 68) (name "Net-(R3B1-Pad1)")
(node (ref U4) (pin 1))
(node (ref R3B1) (pin 1)))
(net (code 69) (name "Net-(R2B1-Pad4)")
(node (ref U3) (pin 4))
(node (ref R2B1) (pin 4)))
(net (code 70) (name "Net-(R2B1-Pad3)")
(node (ref R2B1) (pin 3))
(node (ref U3) (pin 2)))
(net (code 71) (name "Net-(R2B1-Pad2)")
(node (ref U3) (pin 5))
(node (ref R2B1) (pin 2)))
(net (code 72) (name "Net-(R2B1-Pad1)")
(node (ref R2B1) (pin 1))
(node (ref U3) (pin 1)))
(net (code 73) (name "Net-(R3B1-Pad3)")
(node (ref U4) (pin 2))
(node (ref R3B1) (pin 3)))
(net (code 74) (name "Net-(R2A1-Pad4)")
(node (ref R2A1) (pin 4))
(node (ref U3) (pin 12)))
(net (code 75) (name "Net-(R2A1-Pad3)")
(node (ref U3) (pin 15))
(node (ref R2A1) (pin 3)))
(net (code 76) (name "Net-(R2A1-Pad2)")
(node (ref U3) (pin 14))
(node (ref R2A1) (pin 2)))
(net (code 77) (name "Net-(R2A1-Pad1)")
(node (ref U3) (pin 13))
(node (ref R2A1) (pin 1)))))