All ProductsHoltekSemiconductorsIntegrated Circuits (ics)Instrumentation, Op Amps, Buffer Amps Manufacturer Line HOLTEK HOLTEK Browse Categories Product Lines Semiconductors Integrated Circuits (ics) Instrumentation, Op Amps, Buffer Amps Available Inventory Manufacturer Parts HT7610A MFR. Name: Holtek HT7610B MFR. Name: Holtek