INPUT BUFFER FOR SEMICONDUCTOR MEMORY DEVICE, FLASH MEMORY DEVICE INCLUDING INPUT BUFFER

摘要

Disclosed are an input buffer and a flash memory device including the input buffer. The input buffer or a buffer of the flash memory device according to an embodiment of the present invention comprises: an amplifying unit for outputting an amplification signal by amplifying an inputted input signal based on a bias voltage set at a first level corresponding to a power source voltage and a standard voltage; an output unit for outputting an output signal by receiving and buffering the amplification signal; and a dynamic bias voltage generating unit for changing the bias voltage into a second level by responding to a transition of the output signal.