PIC16C54A-04/PA37 PIC16C54A-04/PA37(PD97120 PIC16C54A-04/SO PIC16C54A-04/SS PIC16C54A-04E/P PIC16C54A-04E/SO PIC16C54A-04E/SS PIC16C54A-04I/P PIC16C54A-04I/PVAO PIC16C54A-04I/S0117