Before revision: However, following a transparent-high latch by a transparent-low latch (or vice-versa) causes the state and output to only change on clock edges, forming what is called a leader – follower flip-flop.
After revision: However, following a transparent-high latch by a transparent-low latch (or vice-versa) causes the state and output to only change on clock edges, forming what is called a master – slave flip-flop.