FIELD: automatic control and analog computer engineering. SUBSTANCE: logic element has two-switch input and output relators, and n-2 four-switch intermediate relators built up of comparator controlling state of group of switches; first and second outputs of two-switch output relator are connected, respectively, to first and fourth switch-over inputs of second relator; first and fourth inputs of preceding four-switch relators are connected, respectively, to first and fourth switch-over inputs of next four-switch relators; first and fourth outputs of last nth relator form first and second outputs of logic element. EFFECT: provision for rank processing of set of analog signal and for group rank odd parity and parity identification of any desired set of signals. 2 dwg
