/workspace/aidanbrzezinski/Nixie_Tube_Clock/Nixie_Tube_Clock.kicad_sch Date1 Eeschema 9.0.7+1 Nixie Clock Main Board Company Name Aidan Brzezinski 1d094e6 17a83c7 https://git.lokislair.com/aidanbrzezinski/Nixie_Tube_Clock.git Nixie Tube Clock Version Unreleased not found. 28-Feb-2026 2026-02-28 Version Unreleased not found. + (Unreleased) Cover Page MUX Inputs - Date Logic ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... Block Diagram ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... Project Architecture ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... ...................................... Clock - Oscillator & Divider ...................................... MUX Inputs - Time Logic Power - Sequencing Revision History MUX Inputs - Anti-Poisoning Logic Switching MUX DRAFT <company>Company Name</company> <rev>+ (Unreleased)</rev> <date>Date2</date> <source>Nixie_Tube_Clock.kicad_sch</source> <comment number="1" value=""/> <comment number="2" value=""/> <comment number="3" value=""/> <comment number="4" value=""/> <comment number="5" value=""/> <comment number="6" value=""/> <comment number="7" value=""/> <comment number="8" value=""/> <comment number="9" value=""/> </title_block> </sheet> <sheet number="2" name="/Block Diagram/" tstamps="/82da9dbf-ba38-4d08-ba35-a220fa2963b1/"> <title_block> <title>Block Diagram Company Name + (Unreleased) Date2 Block Diagram.kicad_sch Project Architecture Company Name + (Unreleased) Date2 Project Architecture.kicad_sch Clock Company Name + (Unreleased) Date2 Clock - Oscillator & Divider.kicad_sch Sheet Title B Company Name + (Unreleased) Date2 Section B - TItle B.kicad_sch Power - Sequencing Company Name + (Unreleased) Date2 Power - Sequencing.kicad_sch Revision History Company Name + (Unreleased) Date2 Revision History.kicad_sch Sheet Title B Company Name + (Unreleased) Date2 MUX Inputs - Anti-Poisoning Logic.kicad_sch Sheet Title B Company Name + (Unreleased) Date2 Switching MUX.kicad_sch Sheet Title B Company Name + (Unreleased) Date2 MUX Inputs - Date Logic.kicad_sch 4020 http://www.intersil.com/content/dam/Intersil/documents/cd40/cd4020bms-24bms-40bms.pdf Binary counter 14 stages (asynchronous) http://www.intersil.com/content/dam/Intersil/documents/cd40/cd4020bms-24bms-40bms.pdf Binary counter 14 stages (asynchronous) 48110268-f09a-460b-98ce-8d80141bae2f 4060 https://www.st.com/resource/en/datasheet/m74hc4060.pdf Binary counter (14-stages) and oscillator https://www.st.com/resource/en/datasheet/m74hc4060.pdf Binary counter (14-stages) and oscillator ad915d92-65e5-4de4-b04e-3a55aecd6da3 74HC193 https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter 81b3c978-4984-4503-a138-a2856bde09b4 74HC193 https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter 9b17f9b0-0d1e-4936-a3d7-dfd853821123 74HC193 https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter c8a10d89-61aa-4d03-9fb5-f91b06c26e91 74HC193 https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter a51c4a69-025b-430e-8dd0-7a08217094f9 74HC193 https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter 303ecea9-1618-41c7-b515-b253b054f479 74HC193 https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter e5cc581d-b6c6-4efe-9a32-40abab369b78 Binary counter 14 stages (asynchronous) http://www.intersil.com/content/dam/Intersil/documents/cd40/cd4020bms-24bms-40bms.pdf DIP?16* U 4020 http://www.intersil.com/content/dam/Intersil/documents/cd40/cd4020bms-24bms-40bms.pdf Binary counter 14 stages (asynchronous) Binary counter (14-stages) and oscillator https://www.st.com/resource/en/datasheet/m74hc4060.pdf DIP?16*7.62* TSSOP*16*4.4x5* SOIC*16*3.9x9.9* U 4060 https://www.st.com/resource/en/datasheet/m74hc4060.pdf Binary counter (14-stages) and oscillator Synchronous 4-bit Up/Down (2 clk) counter https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf SOIC*3.9x9.9mm*P1.27mm* DIP*W7.62mm* SO*3.9*9.9mm*P1.27mm* TSSOP*4.4*5mm*P0.65mm* U 74HC193 https://assets.nexperia.com/documents/data-sheet/74HC_HCT193.pdf Synchronous 4-bit Up/Down (2 clk) counter /usr/share/kicad/symbols//4xxx.kicad_sym /usr/share/kicad/symbols//74xx.kicad_sym