Differences between time series Logical Circuits and combined Logical Circuits

         A logic circuit can have one input variable and several output variables. Each output variable is the logical function of the input, the state of the output variable at each time point is only related to the state of the input variable at that time, and is irrelevant to the original state of the current output and the original state of the input, that is, changes in the input state are immediately reflected in changes in the output state. The output at any time of the time series Logical Circuit depends not only on the input at the time, but also on the original state of the circuit. That is to say, there is no memory function in the combined logic circuit, and the time series circuit has a memory function.
         A Time Series logical circuit is short for a time series circuit. It is composed of the most basic logic gate circuit and the feedback logic loop (output to the input) or the device, the most essential difference between a time series circuit and a combination circuit is that the time series circuit has a memory function. The output depends not only on the current input value, but also on the circuit's past status. It is similar to a circuit that contains an energy storage element, such as a trigger, a latch, a counter, a shift register, or a storage device.

 

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