The HEF4094B is an 8-stage serial shift register. It has a storage latch associated with each stagefor strobing data from the serial input to parallel buffered 3-state outputs QP0 to QP7. The paralleloutputs may be connected directly to common bus lines. Data is shifted on positive-going clocktransitions. The data in each shift register stage is transferred to the storage register when thestrobe (STR) input is HIGH. Data in the storage register appears at the outputs whenever theoutput enable (OE) signal is HIGH