onsemi 3.3V 5V SOIC Memory IC and Storage Component CAT24C21JI

EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N Product overview: CAT24C21JI from ON Semiconductor is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3.3V, 5V, SOIC. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 3.3V, 5V, SOIC, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-CAT24C21JI can be used for catalog matching and distributor lookup.