| 摘要 |
FIELD: information technologies. ^ SUBSTANCE: accumulator contains: field transistors - the first, the second, Ç, the twelfth (12) - with first-type conductivity, the thirteenth, the fourteenth, Ç, the twenty fourth - with second-type conductivity; inputs for summands A and B, carry input CIN; power outputs of the first (25) and the second (26) voltage levels; the first inverter (27) the output of which is the output of carry signal COUT; the second inverter the output of which is the output of addition result S; two-input gate AND-NOT (29); and two-input gate OR-NOT (30). ^ EFFECT: speedup of generation of carry signal at COUT output. ^ 1 tbl, 1 dwg |
