Address transition detecting circuit

摘要

An address transition detecting circuit which couples to a word line and an address signal line, which address signal line receives an address signal, is disclosed. The address transition detecting circuit has a word line control circuit and an address signal input circuit. The word line control circuit couples to the word line and discharges the word line. The address signal input circuit couples to the word line, the address signal line and the word line control circuit and stores an address data in response to the address signal. The address signal input circuit outputs an address transition signal to the word line in response to the address signal and the stored address data.