AT93C56-10SI-2.7 SOP8 AT93C56-10SI-2.7-T AT93C56-10SI-2.7V AT93C56-10SI-27 AT93C56-10SI-2-7 AT93C56-10SU-1.8 AT93C56-10SU-2.5 AT93C56-10SU-2.7 AT93C56-10TI-1.8 AT93C56-10TI-2.7