PT2262-SMD SemiConductor - SMD - Princeton Technology

PT2262 Integrated Circuit - DIP18 - Princeton Technology

PT2272M6 Semiconductor - DIP18 - Princeton Technology

PT2262 INTEGRATED CIRCUIT DIP-18 ''UK COMPANY SINCE1983 NIKKO''

PT2125 Transistor - DIP18 - Princeton Technology

PT2262-S18-SMD SemiConductor - SOP18 - Princeton Technology

PIC16C56XT-P SemiConductor - DIP18 - Microchip Technology

PIC16C54RC-P SemiConductor - DIP18 - Microchip Technology