The MC14022B is a fourstage Johnson octal counter with builtin code converter. Highspeed operation and spikefree outputs are obtained by use of a Johnson octal counter design. The eight decoded outputs are normally low, and go high only at their appropriate octal time period. The output changes occur on the positivegoing edge of the clock pulse. This part can be used in frequency division applications as well as octal counter or octal decode display applications.