7、irstcreatedMultisimsoftwaredigitalclockcircuitdiagramofthetotal.Andthenusethesoftware’ssimulationfeaturesinthesimulation.adigital clock to the oscillator,a counter,decoderand displaycircuit accurately time "hours" "minutes"" seconds" with digital dis
8、play, and the need for correction circuit make its accurate work, also can have from time to time and timekeeping function. Digital clock and the expansion of its application, has very realistic significance. In this paper, the Multisim14.0 based on