FOUR-INPUT CMOS LOGIC GATE EXCLUSIVE-OR/EXCLUSIVE-OR-NO Russian patent published in 2022 - IPC H03K19/948 H03K19/21 G06F7/50 

Abstract RU 2784457 C1

FIELD: digital computing.

SUBSTANCE: invention relates to digital computing and can be used to create devices that use the EXCLUSIVE-OR and (or) EXCLUSIVE-OR-NOT functions, for example, in even and (or) odd parity and other multi-bit digital devices. Four input CMOS logic gate EXCLUSIVE-OR/EXCLUSIVE-OR-NOT contains P-type MOSFETs one, two, and seventeenth to twenty-eighth, N-type MOSFETs three to sixteenth, VDD high-level power supply terminal, low-level power supply terminal voltage GND, direct inputs A, B, C, D, inverted inputs output Y and output .

EFFECT: increasing the speed of the 4-input EXCLUSIVE-OR gate, and increasing the reliability by reducing its dynamic current consumption.

1 cl, 1 tbl, 1 dwg

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RU 2 784 457 C1

Authors

Shubin Vladimir Vladimirovich

Glukhov Aleksandr Viktorovich

Dates

2022-11-25Published

2022-06-23Filed