24CD4WP, 24CO4WP --> Correct Partnumber 24C04WP
This specification covers a range of 4 Kbits IC bus EEPROM products, the ST24/25C04 and the ST24/25W04. In the text, products are referred to as ST24/25x04, where "x" is: "C" for Standard version and "W" for hardware Write Control version.
![ST24C04M1TR - ST-Microelectronics Datasheet ST24C04M1TR](//www.datasheetbank.com/detail-image1/ST-Microelectronics/24C04WP-DI1.png)