This PCB slave board is a high-quality product made in the United States. It contains MC68000FN8, MC68681FN, SRM2264LC, AM27C256, MAX23CNG, 74HCT245N, MAX238CNG, MX045 8.000MHz, SN74LS138N, MAX699, MP037 and other chips. The board is ideal to be stripped down & used for components.