A selectable latch has a pair of parallel pass gates (a first parallel pass gate that receives a seed signal, and a second parallel pass gate that receives a data signal). A first latch logic circuit performs logic operations using signals output by the parallel pass gates to produce an updated data signal. An additional pass gate is operatively connected to the first latch logic circuit. An additional pass gate controls passage of the updated data signal. The output of the parallel pass gates and the additional pass gate is connected to a feedback loop. The feedback loop operates as a dynamic latch for high frequency applications or as a static latch for low frequency applications. Thus, the selectable latch comprises two inputs into the pair of parallel pass gates and performs only one of four logical operations on a received data signal.