SHIFT REGISTERS:- Right Shift Register Home

Right Shift Register Left Shift Register Parallel Load Shift Register    eBook Interactive Content    

 

The simple shift register shown will move the incoming data one place to the right for each clock pulse. Beginning with the least significant bit (rightmost). The Q output for a D type will go to the logic state of the D input on the application of a clock pulse. Thereby the next flip-flop taking up the previous Q HIGH or LOW. Data will eventually be shifted out via Q3. TEST YOUR UNDERSTANDING: Identify a practical application for a shift register in electronics or computing.