D31D22D13LSBD04DGND5DVDD6WCLK7FQUD8CLKIN9AGND10AVDD11RSET12QOUTB13QOUT14VINN15VINP16DACBL(NC)17AVDD18AGND19IOUTB20IOUT21RESET22DVDD23DGND24D7MSB/SERIALLOAD25D626D527D428