Abstract: An embodiment of the invention provides a circuit and method for reducing power in multi-way set associative arrays. A control circuit detects when the next cache access will be taken from the same cache way that the previous cache access was taken from. If the next cache access is taken from the same cache way as the previous cache access, the control circuit signals all the cache ways, except the cache way that was previously accessed, to not access information from their arrays. The control circuit also signals the tag arrays to not access their information and disables power to all the compare circuits. In this manner, power may be reduced when sequentially accessing information from one cache way in a multi-way set associative array.