A multivibrator circuit includes a first data transfer port that receives, as input, multivibrator input data, a first, master, latch cell connected on the output side of the first transfer port, a second, slave, latch cell, and a second data transfer port placed between the first and second latch cells, each latch cell comprising a set of redundant data storage nodes. The transfer ports each include circuitry for writing data separately into each storage node.