What does buffered inputs in logic gates mean?

Buffered inputs in logic gates refer to the use of a buffer circuit to strengthen the signals before they are processed by the gate. This ensures that the input signal maintains its integrity and can drive the gate's input effectively, reducing the risk of signal degradation due to load effects. Buffers can also isolate different parts of a circuit, improving overall performance and preventing interference from other components. In summary, buffered inputs enhance signal quality and reliability in digital circuits.