00555nz a2200205n 4500 sh 85004773 DLC 19860317131320.5 860211|| anannbabn |b ana sh 85004773 (DLC)sh 85004773 (DLC)4564 DLC DLC TK7887.6 Analog-to-digital converters Analog-digital converters g Analog electronic systems g Computer input-output equipment g Digital electronics g Electronic data processing