Microchip Technology PIC16LC74B-16 - 8-Bit CMOS Microcontrollers www.DataSheet4U.com PIC16LC74B-16/PTL16 8-Bit CMOS Microcontrollers with A/D Converter RC6/TX/CK RC5/SDO RC4/SDI/SDA RD3/PSP3 RD2/PSP2 RD1/PSP1 RD0/P (9 views)