HCC/HCF4015B DUAL 4-STAGE STATIC SHIFT REGISTER WITH SERIAL INPUT/PARALLEL OUTPUT
The HCC4015B (extended temperature range) and HCF4015B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package and plastic micropackage.
The HCC/HCF4015B consists of two identical, inde- pendent,4-stageserial-input/parallel-output registers. Each register has independent CLOCK and RESET inputs as well as a single serial DATA input. ”Q” out- puts 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. Re- setting of all stages is accomplished by a high level on the reset line. Register expansion to 8 stages using one HCC/HCF4015B package, or to more than 8 stages using additional HCC/HCF4015B’s is possible.