| IC1 | 74HC86 | Quad 2-input XOR |
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| IC2 | 74HC283 | 4-bit full Adder |
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| IC3,IC4 | 74HC253 | Dual Multiplexer 4 to 1, 3-State Outputs |
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| IC5 | 74HC244 | 8-bit Buffer/Line Driver 3-state |
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| IC6,IC8 | 74HC377 | 8-bit Register |
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| IC7 | 74HC4511 | |
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| IC9,IC10 | 74HC161 | CMOS 4bit presettable synchronous counter with asynchronous reset |
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| IC11 | 74HC02 | quad 2-input NOR gate |
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| IC12 | 74HC00 | quad 2-input NAND gate |
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| IC13 | 74HC4053 | |
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| IC14 | 74HC74 | Dual D Flip-flop, Set & Reset |
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| IC15 | 74HC14 | Hex inverter schmitt trigger |
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| U1 | ATmega4809-A | 20MHz, 48kB Flash, 6kB SRAM, 256B EEPROM, TQFP-48 |
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| C1 | 100u | Polarized capacitor |
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| C2,C3,CP1-CP15 | 0.1u | Bypass Capacitor,Unpolarized capacitor |
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| C4,C5 | 10u | Polarized capacitor |
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| C6 | 1u | Unpolarized capacitor |
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| D1 | C-551SRD | One digit 7 segment ultra bright red LED, low current, common cathode |
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| D2 | Schottky | Diode |
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| J1,J2 | Port | Generic connector, single row, 01x04, script generated |
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| J3 | UPDI_and_Debug | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J4 | Conn_02x04_Odd_Even | Generic connector, double row, 02x04, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J5 | Expantion | Generic connector, double row, 02x06, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
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| LD1-LD29 | LED | Light emitting diode |
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| LD30-LD45 | Chip | |
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| LD46 | CLK | |
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| LD47 | RESET | |
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| R1,RN2-RN15 | 1k | 4 resistor network, parallel topology,4 resistor network, parallel topology, split,Resistor |
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| R2,R3,RN1 | 10k | 4 resistor network, parallel topology,Resistor |
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| R4 | 100k | Resistor |
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| R5 | 330k | Resistor |
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| R6 | 330 | Resistor |
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| R7,R8 | 100 | Resistor |
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| SW1 | SW_DIP_x04 | 4x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol |
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| SW2-SW4 | SW_Push | Push button switch, generic, two pins |
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| SW5,SW6 | SW_SPDT | Switch, single pole double throw |
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