Latch circuit

摘要

A latch circuit suited for a high-density semiconductor integrated circuit is disclosed, which comprises a first inverter circuit, a gating means for transferring an input signal to an input terminal of the first inverter circuit, a second inverter circuit having an input terminal coupled to the output of the first inverter circuit, and a transferring means for applying the output of the second inverter circuit to the input terminal of the first inverter circuit, the transferring means having substantially equal impedance characteristics in both directions.