An LVDS receiver of the present invention rapidly restores an LVDS inputted at a high speed into a full swing signal of CMOS or TTL level.A common mode shifter amplifies an LVDS contained in a common mode signal and then shifts a level of the common mode signal. Further, an intermediate amplifying unit amplifies a signal outputted from the common mode shifter to have a margin above and below a threshold voltage in a predetermined logic lever. In addition, an output buffer unit amplifies a signal outputted from the intermediate amplifying unit to produce a full swing signal.