What is a NAND Gate ?NAND Gate definitionIn combination with gate and not gate, the and operation is performed first, and then the non-operation is performed. And not gate is when 1 or more of the input terminal is low level, the output is high level; The output is low only if all inputs are high.Symbol and truth tableThe symbol of the NAND gate reflects the relationship between its input signal and its output signal, and the truth table confirms its consistent input-output relationship.Circuit

What is an AND Gate?AND Gate DefinitionAn AND gate is a digital logic gate that outputs high only when all its inputs are high.Logical OperationThis gate uses logical multiplication; the output is low if any input is low, and high only if all inputs are high.AND Gate Circuit DiagramEssential for understanding how AND gates can be constructed using diodes or transistors to manipulate electrical signals.IC ImplementationAND gates are implemented in integrated circuits like the 7408 for TTL and 408