Disclosed is a row address comparator with voltage level shifting and latching functionality and including: an evaluation section for comparing two row addresses in a first voltage domain and outputting an initial match signal in a second voltage domain; and a latch section for outputting a latched final match signal based on the initial match signal. The comparator employs a first clock signal (CLK1), a second clock signal (CLK2) that is different from CLK1 and a third clock signal (CLK3) that is inverted with respect to CLK2. CLKs 1 and 2 control pre-charge and evaluation operations within the evaluation section with CLK2 being set to minimize hold time. CLKs 2 and 3 control the latch operation within the latch section. Feedback loops in both sections enhance performance. Also disclosed are a control circuit that incorporates the comparator and a method for implementing row redundancy in a memory.