PIC16C57-XT-P Integrated Circuit - DIP28 - Microchip Technology

PIC16C57-XTSP Integrated Circuit - DIP28 - Microchip Technology

PIC16C57-XTESO Integrated Circuit - Standard Case - Microchip Technology

PIC16C57-XTP Integrated Circuit - DIP28 - Microchip Technology

PIC16F737IS-P Integrated Circuit - DIP28 - Microchip Technology

AT28C16-25PC INTEGRATED CIRCUIT DIP-24 28C16-25

PIC16C62B-04SP Integrated Circuit - DIP28 - Microchip Technology

PIC16C57-XTSO Integrated Circuit - Standard Case - Microchip Technology