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mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Circuitos lógicos</topic></authority><related type="narrower"><topic>Circuitos integrados TTL</topic></related><related type="narrower"><topic>Circuitos lógicos programables</topic></related><related type="other"><topic>Boole, Álgebra de</topic></related><related type="other"><topic>Sistemas de conmutación (Telecomunicaciones)</topic></related><related type="other"><topic>Teoría de la conmutación</topic></related><related type="other"><topic>Arquitectura de ordenador</topic></related><related type="other"><topic>Electrónica digital</topic></related><related type="other"><topic>Ordenadores electrónicos</topic></related><related type="other"><topic>Circuitos de interfaces</topic></related><related type="broader"><topic>Circuitos integrados</topic></related></mads>