The MC14017B is a five–stage Johnson decade counter with built–in code converter. High speed operation and spike–free outputs are obtained by use of a Johnson decade counter design.
   
• Fully Static Operation
• DC Clock Input Circuit Allows Slow Rise Times
• Carry Out Output for Cascading
• Divide–by–N Counting
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Capable of Driving Two Low–power TTL Loads or One Low–power
    Schottky TTL Load Over the Rated Temperature Range
• Pin–for–Pin Replacement for CD4017B
• Triple Diode Protection on All Inputs