Answer the following questions 1 How many flip flops are use

Answer the following questions:

1- How many flip flops are used for an 8 bit shift register?
2- What is the difference between PIPO and PISO?
3- Mention at least two applications for shift register.
4- Design and simulate a 4-bit SISO using Mentor Graphics.

Solution

(1)

The number of individual data latches required to make up a single Shift Register device is usually determined by the number of bits to be stored with the most common being 8-bits (one byte) wide constructed from eight individual data latches. so 8 flip flops are required