Fujitsu 130904-X Integrated Circuit

Fujitsu 130904-X Integrated Circuit

​This is a vintage ceramic dual in-line package (DIP) integrated circuit manufactured by Fujitsu. The "PSPJ" markings on the package indicate it is a Japanese-made semiconductor product.

​Specs: This is a custom or proprietary integrated circuit. The part numbers CL A3352 and 130904-X are specific to a particular client or application. The date code Y8620A suggests it was manufactured in the 20th week of 1986.