Latches and Flip-Flops 5 – D Type Flip Flop - YouTube
Redstone circuits/Memory – Minecraft Wiki
Latch" Vs "Flip Flop"
D-type Flip Flop Counter or Delay Flip-flop
Difference Between Latch and Flip Flop (with Comparison Chart) - Circuit Globe
Digital Circuits/Latches - Wikibooks, open books for an open world
1 The Basic Memory Element - The Flip-Flop Up until know we have looked upon memory elements as black boxes. The basic memory element is called the flip-flop. - ppt download