【正文】
ion and the logical processing function, therefore calls thenumeral logic circuit. Numeral logic circuit classification (according to function minute): 1st, binatory logic electric circuit The abbreviation bination circuit, it bees by the mostbasic logical gate electric circuit bination. The characteristicis: Output value only and then input value related, namely output onlyby then input value decision. The electric circuit has not rememberedthe function, the output condition changes along with the inputcondition change, is similar to the resistance electric circuit, likethe accumulator, the decoder, the encoder, the data selector and so onall belong to this kind. 2nd, succession logic circuit The abbreviation sequence circuit, it is adds on the feedbacklogic return route by the most basic logical gate electric circuit (tooutput the electric circuit which input) or the ponent bin