PIC16F74IP PIC16F74T-E/L PIC16F74T-E/ML PIC16F74T-E/PT PIC16F74T-E/PTVAO PIC16F74T-I/L PIC16F74T-I/ML PIC16F74T-I/PT PIC16F753-E/ML PIC16F753-E/ML PIC16F753T-E/MLVAO