CMOS-Memristor-Based Non-Volatile SR Latch for Optimized Digital Circuits

In digital circuits, SR latches are a simple representation of flip-flops. Flip-flops are essential for complex digital systems and sequential logic circuits because they can hold digital data related to their corresponding logic, 0 and 1. This paper proposes a non-volatile SR latch. Memristors are non-volatile memory components used in this design, which store data using different conductance states. The memristor’s resistive switching characteristic in flip-flop circuits makes them ideal for enforcing the trigger function. The non-volatile feature works well in situations where the power supply is erratic. Better cell area and gate count experimental results are obtained with the designed circuit. The benefit of memristors in the creation of digital circuits is reaffirmed. The suggested circuit’s Monte Carlo simulation highlights its dependability and robustness.