Storage and shifting of data

 

Flip flops are used to store and shift data on clock pulses.

 

This circuit can put serial data in then shift it out in series or parallel

It uses D flip flops.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JK Flip Flops can also be used in shift register circuits

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JK Flip Flops can also be used in counters. This is a 4-bit binary up counter

The J and K inputs are connected to binary 1 or the supply voltage.

ABCD are the binary outputs. A is the least significant so  the binary number is read back to front ie DCBA