2664.8071 is part of the Mentor Graphics Design Automation Software Suite. It is a software for designing, developing, and testing printed circuit boards (PCBs) and integrated circuit (IC) packages. The software offers a wide range of tools and features for creating sophisticated, high-speed, and high-density PCB designs quickly and accurately. It also supports users with an array of automated tools like an interactive constraint manager, rule-based design analysis, and a circuit routing system. Through these capabilities, Mentor Graphics enables PCB designers to optimize their products with speed, accuracy, and confidence.