The MC14014B and MC14021B 8–bit static shift registers are constructed with MOS P–channel and N–channel enhancement mode devices in a single monolithic structure. These shift registers find primary use in parallel–to–serial data conversion, synchronous and asynchronous parallel input, serial output data queueing; and other general purpose register applications requiring low power and/or high noise immunity.
   
• Synchronous Parallel Input/Serial Output (MC14014B)
• Asynchronous Parallel Input/Serial Output (MC14021B)
• Synchronous Serial Input/Serial Output
• Full Static Operation
• “Q” Outputs from Sixth, Seventh, and Eighth Stages
• Double Diode Input Protection
• 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
• MC14014B Pin–for–Pin Replacement for CD4014B
• MC14021B Pin–for–Pin Replacement for CD4021B