Disclosed is a signal transmitting circuit, a retiming unit is connected with an aggressor signal line to output a previous moment signal and a current moment signal, a control signal associated with the previous moment signal and the current moment signal is output to a crosstalk compensation circuit through a logic circuit, the crosstalk compensation circuit receives a signal from a victim signal line, so as to dynamically change delays corresponding to different transmission modes in combination with inputs of the victim signal line and the aggressor signal line.