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.

Features

• Asynchronous Parallel Input/Serial Output (MC14021B)
  
• Synchronous Serial Input/Serial Output
• Fully 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
• MC14021B Pin−for−Pin Replacement for CD4021B
  
• NLV Prefix for Automotive and Other Applications Requiring
• Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
• This Device is Pb−Free and is RoHS Compliant

SPECIFICATIONS