PIC16LF83T-04/SO PIC16LF84 PIC16LF84-04/P PIC16LF84-04/P IC PIC16LF84-04/SO PIC16LF84-04I/P PIC16LF84-04I/SO PIC16LF84A-04/P PIC16LF84A-04/SO PIC16LF84A-04/SS