Memory array circuits including word line circuits for improved word line signal timing and related methods

Abstract

Memory array circuits including word line circuits providing word line signal stability are disclosed. In a memory access operation, the states of word line signals on word lines in the memory rows of the memory array may be based on the states of word line latches during a first clock state of a latch clock signal. The word line latches receive address decode signals generated from a decoded memory address. An inverted delay clock circuit generates a clock pulse from the latch clock signal. The word line latches store the address decode signals during the clock pulse and generate word line signals based on the stored address decode signals. The memory address is received from an address bus. Pass-through address capture latches maximize time available to a decoder for decoding the memory address and word line latches reduce fluctuations in the address signal being propagated to the word line signals.