Source driver and display device including the same

A source driver and a display device including the same includes a latch unit to store data, a digital-to-analog conversion (DAC) unit to convert the stored data into an analog signal, amplifiers to amplify or buffer the analog signal, output pads, output switches between the DAC unit and the output pads corresponding to the amplifiers, and an output controller to generate switch control signals that control the output switches based on/in response to a source output enable signal. The amplifiers and the output switches include a plurality of groups. The switch control signals to the output switches of each group may have different delay times based on the source output enable signal. Delay times between contiguous switch control signals to at least one group may be different from delay times between contiguous switch control signals to one or more other groups.