What is OE pin OF ROM?

The OE (Output Enable) pin of ROM (Read-Only Memory) is a control signal used to activate the output of the memory chip. When the OE pin is asserted (typically set to low), it allows the stored data to be read from the ROM. If the OE pin is not asserted (set to high), the output is disabled, preventing any data from being read. This feature helps manage data flow and ensures that the ROM does not output data when not intended.