READ-ONLY-MEMORY (ROM) Objectives of this experiment: The purpose of this experiment is to demonstrate ROM and verify the truth table. This serves as a 16-word by 4-bits memory. It is a non-volatile (permanent) memory. As a matter of fact, all decoders and decoder-drivers are ROM in reality. Built in regulated power supply: + 5V/300mA Input Supply: 230 VAC/50Hz mains operated. Dimension: 27cms x 17cms x 10cms. Weight: 500gms Qty :