Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0999974 8101 found under Electronic Componen by Texas Instruments Incorporated. The National Stock Number assigned to this part is 5998011747900, and the Federal Supply Class is 5998 Electrical And Electronic Assemblies Boards Cards And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 0999974 8101.