1OEAB48VCC471B46GND45BIAS VCC442B43VCC422OEAB413B140VCC39GND383B2373B336VCC35GND343B433CLKAB32VCC313B5303B629GND283B7273B826VCC25DIR243A8233A722GND213A6203A519VCC18CLKBA173A416GND15OE#143A3133A212LE11GND103A192OEBY#8VCC72Y62A5GND41Y31A21OEBY#1