PIC16C73B-04/SP` PIC16C73B-04/SP= PIC16C73B-04/SS PIC16C73B-041/SP PIC16C73B-04E/SO PIC16C73B-04E/SP PIC16C73B-04E/SS PIC16C73B-04I/P PIC16C73B-04I/SO PIC16C73B-04I/SP