This is a Gated SR Latch also known as an Enabled SR Latch is similar to an SR Latch although it’s control can be turned on or off. You can imagine it as an actual Latch where it either be one state or the other while remembering the state although it can only change while one input is enabled/true. In this case we’re using two AND gates where one of the inputs for each gate is set using a controllable input while the other input of each AND gate is set using the enable. The output of each AND gate is then the input of the respected NOR gate of what you would see in a normal SR gate essentially just replacing the controllable inputs.
