SW51NC2SW43NC4SW45NC6NC7SW38NC9SW310NC11SW212NC13SW214NC15SW116NC17SW118NC19SW020NC21SW022NC23VPP24VNN25NC26NC27GND28VDD29NC30NC31NC32DIN33CLK34LE35CLR36DOUT37NC38SW739NC40SW741NC42SW643NC44SW645NC46SW547NC48