Category: Sequential Logic

The Toggle Flip-flop is another type of bistable sequential logic circuit based around the previous clocked JK flip-flop circuit. The toggle flip-flop can be used as a

We have seen throughout this Electronics Tutorial section on Sequential Logic that a flip-flop will remain in one of its two stable states indefinitely until some form

In the previous Shift Register tutorial we saw that if we apply a serial data signal to the input of a Serial-in to Serial-out Shift Register,

This sequential device loads the data present on its inputs and then moves or “shifts” it to its output once every clock cycle, hence the

One of the main disadvantages of the basic SR NAND Gate Bistable circuit is that the indeterminate input condition of SET = “0” and RESET = “0”

Individual Sequential Logic circuits can be used to build more complex circuits such as Multivibrators, Counters, Shift Registers, Latches and Memories. But for these types of circuits

The basic S-R NAND flip-flop circuit has many advantages and uses in sequential logic circuits but it suffers from two basic switching problems. 1. the

Unlike Combinational Logic circuits that change state depending upon the actual signals being applied to their inputs at that time, Sequential Logic circuits have some form of inherent “Memory”