PIC16F1508/SS PIC16F1508-1/SO PIC16F1508-E/GZ PIC16F1508-E/ML PIC16F1508-E/MLVAO PIC16F1508-E/P PIC16F1508-E/SL PIC16F1508-E/SO PIC16F1508-E/SS PIC16F1508-E/SS IC