The CD4015BE is a 4-stage CMOS dual static Shift Register consists of two identical, independent, 4-stage serial-input/parallel-output registers. Each register has independent clock and RESET inputs as well as a single serial DATA input. "Q" outputs are available from each of the four stages on both registers. All register stages are D-type, master-slave flip-flops. The logic level present at the DATA input is transferred into the first register stage and shifted over one stage at each positive-going clock transition. Resetting of all stages is accomplished by a high level on the RESET line.
Fully static operation
Standardized, symmetrical output characteristics
Meets all requirements of JEDEC tentative standard no. 13B
8 Master-slave flip-flops plus input and output buffering
