PIC16F873T-10E/SO PIC16F873T-20/SO PIC16F873T-20I/SO PIC16F874-04/L PIC16F874-04/P PIC16F874-04/PQ PIC16F874-04/PT PIC16F874-04E/L PIC16F874-04E/P PIC16F874-04E/PQ