UNISONIC TECHNOLOGIES CO.
, LTD UCD4015
CMOS Dual 4-Stage Static Shift Register
CMOS IC
DESCRIPTION
UCD4015 consists of two identical,independent,4-stage serial-input/parallel-output registers.
Each register has independent CLOCK and RESET input as well as a single serial DATA input.
”Q” outputs are available from each of the four stages on both registers.
All registers 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.
Register expansion to 8 stages using one UCD4015 ...