PIC16F876AISP PIC16F876A-I-SP PIC16F876A-ISS PIC16F876AT-E/ML PIC16F876AT-E/SO PIC16F876AT-E/SS PIC16F876AT-H/SSVAO PIC16F876AT-I/ML PIC16F876AT-I/SO PIC16F876AT-I/SS