Flip-Flops and Latches - Northwestern Mechatronics Wiki
flipflop - Explanation of Edge Triggered D type flip flop triggered at positive edge of the clock pulse cycle (from Morris Mano Book)? - Electrical Engineering Stack Exchange
Solved Two edge-triggered S-R flip-flops are shown in Fig. | Chegg.com
Edge Triggered D Flip-Flop with Asynchronous Set and Reset Tutorial