| U3 | 74AHC1G04DBVR | Single NOT Gate, Low-Voltage CMOS |
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| U4,U5,U8,U9 | 74LS181 | Arithmetic logic unit |
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| U6,U13,U14,U19 | 74AHCT1G08DBVR | Single AND Gate, Low-Voltage CMOS |
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| U7 | 74HCT11 | Triple 3-input AND |
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| U10 | 74HCT21 | Dual 4-input AND |
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| U11,U15,U16 | 74AHC1G32DBVR | Single OR Gate, Low-Voltage CMOS |
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| U12,U20,U21 | 74AHCT1G02DBVR | Single NOR Gate, Low-Voltage CMOS |
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| C6-C23,C33-C35 | 0.1uF | Unpolarized capacitor |
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| C36 | 100uF | Unpolarized capacitor |
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| D1 | LED | Light emitting diode |
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| J1 | Conn_01x06_Pin | Generic connector, single row, 01x06, script generated |
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| J5-J8 | Conn_01x01_Pin | Generic connector, single row, 01x01, script generated |
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| J9 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| R2 | 100 | Resistor |
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| TP3-TP8 | TestPoint | test point |
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