As an Amazon Associate, we earn from qualifying purchases. Home » Mostek » Z80PIO IC Microprocessor Z80PIO MOSTEK IC Microprocessor Z80PIO MOSTEK Mostek . Z80PIO Attributes Brand name, Manufacturer name, ManufacturerMostek Distributor offers SellerSKUMOQIn stockMultiplePrices Halfin21581411 @ $6.37, 25 @ $4.46 STLAA.comZ80PIO12