COM20020I Integrated Circuit - DIP24 - Standard Microsystems - SMC

COM52C50 Integrated Circuit - PLCC - Standard Microsystems - SMC

COM20020LJP Integrated Circuit - PLCC28 - Standard Microsystems - SMC

FDC37C932FR Integrated Circuit - Standard Custodia Microsystems - SMC

COM2601 Integrated Circuit - DIP40 - Standard Microsystems - SMC

FDC9229BT Integrated Circuit - DIP20 - Standard Microsystems - SMC

FDC37C65CLJP Integrated Circuit - PLCC44 - Standard Microsystems - SMC

FDC37C65B-PL02 Integrated Circuit - Standard Custodia - Microsystems - SMC