VDD_A28VSS_A27IREF26OE_INV25VDD24OUT323OUT3#22OE_321OUT220OUT2#19VDD18PLL_BW#17SRC_STOP#16PWRDWN#15SDA14SCLK13PLL/BYPASS#12VDD11OUT1#10OUT19OE_08OUT0#7OUT06VDD5VSS4SRC#3SRC2VDD1