The 74HCT85 is a high-speed 4-bit magnitude comparator that is expandable to almost ... The operation of the ’85’ is described in the function table, showing all possible logic conditions. The upper ...

Abstract: This paper illustrates the design of low power, high speed 4 Bit Magnitude Comparator. The NOR gate logic used in this paper to design the proposed circuit can help in designing of low power ...

Abstract: This paper illustrates the design of low power, high speed 4 Bit Magnitude Comparator. The NOR gate logic used in this paper to design the proposed circuit can help in designing of low power ...