A set of 3 HN462732G UV eraseable and Electrically Programmanle Read Only Memory (EPROM)

These are used devices.

Memory organisation is 4k x 8bits (65,536 bits) and designed for microprocessor applications.

They may contain data and should be erased before use by exposing the device to a UV source.

They are designed for 5Vdc supplies and programmed with a high voltage of 21Vdc.