AT93C46A-10SC AT93C46A-10SC-2.5 AT93C46A-10SC-2.7 AT93C46A10SC-2.7 AT93C46A-10SC-2.7 SOP8 AT93C46A-10SI AT93C46A-10SI-1.7 AT93C46A-10SI-1.8 AT93C46A-10SI-2.5 AT93C46A-10SI-2.7