T74LS163AB1STMicroelectronics, Semiconductors Description: 74LS163AB1 Auth QOH 0 | Ind QOH 255 Add to Part Lists Create New List Get Inventory Alert Distributor Disti# RoHS Status Pkg. Stock (as of) Price Quest ComponentsT74LS163AB125510/12/24BUY Disti#: T74LS163AB11$0