PURPOSE: To reduce the delay time until a data is outputted after a clock pulse is changed by outputting an input data immediately when the clock is changed to the 2nd output terminal.

CONSTITUTION: When the clock pulse K inputted from a clock pulse input terminal 12 is changed to a high level, the data D inputted from a data input terminal 11 is outputted directly to a data output terminal Q2 provided to the outside of a D latch circuit FF via an N-channel MOSFETq2 turned on by the clock pulse CK of a high level. On the other hand, the input data D is fed alto to the latch circuit FF and latched at the output terminal Q2 of the latch circuit FF.