The authors introduce two low-cost, modular, totally self checking (TSC), edge triggered and error propagating (code disjoint) flip-flops: one, a D flip-flop used in TSC and strongly fault secure (SFS) synchronous circuits with two-rail codes, the other a T flip-flop, used in a similar way as the D flip-flop but retaining the error as an indicator until the next presetting, to aid error propaga...

This paper enumerates a low power, high speed design of flip-flop having less number of transistors. In flip-flop design only one transistor is being clocked by short pulse train which is known as True Single Phase Clocking (TSPC) flip-flop. The true single-phase clock (TSPC) is common dynamic flip-flop which performs the flip-flop operation with little power and at high speeds. In this paper, ...

The paper presents the concept of existing D fuzzy flip-flop design and analyses the working of the design. The existing design has been studied for its delay parameters and variability. Comparisons with the previous designs has been done to lay down the superiority of the fuzzy design over existing binary flip-flop designs. Keywords— Binary flip-flop, Fuzzy flip-flop, D fuzzy flip-flop, delay,...

The logic construction of a double-edge-triggered (DET) flip-flop, which can receive input signal at two levels of the clock, is analyzed and a new circuit design of CMOS DET flip-flop is proposed. Simulation using SPICE and a 1 micron technology shows that this DET flip-flop has ideal logic functionality, a simpler structure, lower delay time and higher maximum data rate compared to other exis...

The logic construction of a double-edge-triggered (DET) flip-flop, which can receive input signal at two levels of the clock, is analyzed and a new circuit design of CMOS DET flip-flop is proposed. Simulation using SPICE and a 1μ technology shows that this DET flip-flop has ideal logic functionality, a simpler structure, lower delay time, and higher maximum data rate compared to other existing ...

A fully-static flip-flop structure is proposed and compared to both the conventional CMOS flip-flop and the Cascode Voltage Switch Logic (CVSL) static flip-flop proposed by Yuan and Svensson [I], in terms of speed, power consumption and silicon area. Then an add-and-delay circuit is implemented using all three flip-flop structures to demonstrate the performance of the proposed flip-flop. The ad...

In digital VLSI system the clock distribution network and flip flops are most power consuming components. The reduction of power consumption by clock distribution networks & flip flop makes the total VLSI system as low power VLSI system. In the earlier VLSI system design, different power consumption methods are followed to design the various flip-flops .The SABFF(sense amplifier based flip flop...

Single-electronics circuits can detect charges much smaller than the charge of an electron. This enables phenomenally precise charge measurements but it also means that charged defects (often referred to as offset charges) can disrupt device operation. It has been suggested that large scale integration of single-electron devices could be used to construct fast logic circuits with a high device ...