According to our records, this business is located at 500 Pinnacle Ct in Norcross (in Gwinnett County), Georgia 30071, the location GPS coordinates are: 33.9307743 (latitude), -84.1872983 (longitude). National Semiconductor Corp is categorized under Radiation Sensors (SIC code 3674). Current estimates show that the unit has a sales volume of $12,825,000 and staff of approximately 25 people. You can contact the company by phone at (770) 409-0694.