The MC3033 implements a RS NAND latch. Only the Q output is available. When the S (inverse "set") input exclusively goes high, the output (Q) goes high and stays high even if S goes low again. When the R (inverse "reset") input exclusively goes high, the output (Q) goes low and stays low even if R goes low again. If both go low at the same time, the output goes high. If both go high at the same time, the output does not change.
There are no sign parameters.