Contextual Info: SN>i4ALS11?A ^N7AA1 S I 1 1A DUAL J K NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET D 2 2 6 1 , APRIL 1 9 8 2 -R E V IS E D M A Y 1 9 8 6 • Fully Buffered to Offer Maximum Isolation from External Disturbance S N 54A LS113A . . . J PACKAGE SN 74A LS113A . . . D OR N PACKAGE