VCC42VCC31VCC18VCC7GND45GND39GND34GND28GND21GND15GND10GND42OE#242O8232O7222O6202O5192O4172O3162O2142O1132D8262D7272D6292D5302D4322D3332D2352D1362CLK251OE#11O8121O7111O691O581O461O351O231O121D8371D7381D6401D5411D4431D3441D2461D1471CLK48