Simple temporary information storage circuit controllable with enable/reset signal.

摘要

Only a flip flop circuit (11a), an n-channel enhancement type transfer transistor (Qn11) coupled between an input node and the flip flop (11a) and a p-channel enhancement type reset transistor (Qp12) coupled between a power voltage line (Vcc) and the flip flop circuit (11a) form in combination a temporary information storage circuit, and the n-channel enhancement type transfer transistor (Qn11) and the p-channel enhancement type reset transistor (Qp12) are respectively controlled by a latch control signal (CTL2) and an enable/reset signal (EBL2) for changing the status of the flip flop circuit.