THREE-INPUT CMOS EXCLUSIVE OR/EXCLUSIVE NOR LOGIC GATE Russian patent published in 2021 - IPC H03K19/948 G06F7/50 H01L27/105 

Abstract RU 2761172 C1

FIELD: computing technology.

SUBSTANCE: invention relates to computing technology and can be used in creation of apparatuses using the EXCLUSIVE OR and (or) EXCLUSIVE NOR functions, e.g., in even parity and (or) odd parity control circuits and multibit adders. The three-input CMOS EXCLUSIVE OR/EXCLUSIVE NOR logic gate comprises a first and a second and from thirteenth to twentieth P-type MOS transistors, from third to twelfth N-type MOS transistors, a VDD high voltage power output, a GND low voltage power output, direct inputs A, B and C, and inverse inputs , an XOR output and an XNOR output.

EFFECT: increase in the speed of the known three-input EXCLUSIVE OR/EXCLUSIVE NOR gate and increase in the reliability due to the reduction in the dynamic useful current.

1 cl, 1 dwg

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RU 2 761 172 C1

Authors

Glukhov Aleksandr Viktorovich

Shubin Vladimir Vladimirovich

Dates

2021-12-06Published

2020-11-25Filed