PIC16F819-I/PH PIC16F819-I/PTSL PIC16F819-I/SO PIC16F819-I/SOG PIC16F819-I/SOTSL PIC16F819-I/SS PIC16F819-I/SSH PIC16F819-I/SSTSL PIC16F819-I/SSVAO PIC16F819-I-S