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IC Digital Logic Gate 14-pin AND NAND OR XOR NOR HEX Inverter 5V 3.3V TTL CMOS 74HCXX CD40XX SN74HC00 74LS04 SN74HC245
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digital logic - Why does the output of NOT gate (in a 74LS04 IC) equal to one when the input wire is not connected to anywhere? - Electrical Engineering Stack Exchange
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