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NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co LtdfiledCriticalNEC Corp
Priority to JP10459376ApriorityCriticalpatent/JPS5329768A/en
Publication of JPS5329768ApublicationCriticalpatent/JPS5329768A/en
PURPOSE: To detect the maximum (minimum) voltage from a plurality of input voltages by combining a maximum (minimum) voltage detecting circuit with a voltage comparator.