14 1 N SUFFIX PLASTIC CASE 646-06 VCC = PIN 14 GND = PIN 7 1 DS 2 P0 3 P1 4 P2 5 P3 6 S 7 GND 14 1 D SUFFIX SOIC CASE 751A-02 PIN NAMES LOADING (Note a) HIGH LOW 0.25 U.L. 0.25 U.L. 0.25 U.L. .