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=Electronics Hardware Questions=

   
   

 
  Q:
Design a COMBINATION circuit that can divide the clock frequency by 2.
 
 
 
 

 
 

A:
by Nuno T.
It is comprised of two NAND-RS Flip-Flops with NAND's on their inputs.
The second section is driven by an inverted Clock signal.
The input buffer is for compensation of propagation delays for the first section.


 
 
 
 

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