CD4013 Dual D Flip-Flop

The HCF4013 consists of two identical, independent data type flip-flops. Each flip-flop has independent data, set, reset, and clock inputs, and Q and Q outputs. This device can be used for shift register applications. It can also be used for counter and toggle applications by connecting Q output to the data input.

CD4013 Dual D Flip-Flop Datasheet