All ProductsIntegrated Device TechnologySemiconductorsIntegrated Circuits (ics)Interface - Uarts (universal Asynchronous Receiver Transmitter) INTEGRATED DEVICE TECHNOLOGY SemiconductorsIntegrated Circuits (ics)Interface - Uarts (universal Asynchronous Receiver Transmitter) ICS1889Y QFP MFR. Name: Integrated Device Technology ICS1890Y QFP MFR. Name: Integrated Device Technology