Artifact Details Title Integrated circuit packet Catalog Number 102729678 Type Physical object Description The object consists of a clear plastic packet containing three integrated circuits (1.25 inches by .5 inches), each with 24 pins. The packet is mostly empty. Manufacturer National Semiconductor Identifying Numbers Other number +B8408 6-1080275 Stamped on the top of each integrated circuit Other number 24L Written on a paper sticker attached to the object Other number IR8(B) Stamped on the bottom of each integrated circuit Dimensions overall: 1/2 in x 1 in x 22 1/2 in Category Component/Semiconductor/IC