Z80A-SIO/1Zilog Description: I/O CONTROLLER, 40 Pin, DIP Avg. Price $4.14 | Auth QOH 0 | Ind QOH 3 Add to Part Lists Create New List Get Inventory Alert Distributor Disti# RoHS Status Pkg. Stock (as of) Price Quest ComponentsZ80A-SIO/1311/15/241$4.14BUY Disti#: Z80A-SIO/11$4.143$2.76