| 摘要 |
PURPOSE: An integrated circuit and a semiconductor memory device using the same are provided to improve an operation speed of the semiconductor memory device by randomizing data using a first random address and a second random address. CONSTITUTION: A random address generating unit(210) generates a first random address for randomizing data. An address converting unit(220) generates a second random address by converting the first random address. A synchronization output unit(230) synchronizes the first and second random addresses with a preset clock signal and successively outputs the synchronized result. A signal mixing unit(240) mixes the first and second random addresses with the data. [Reference numerals] (210) Random address generating unit; (220) Address converting unit; (230) Synchronization output unit; (240) Signal mixing unit; (250) Data inputting unit; (260) Signal mixing unit; (270) Memory cell array; (280) Signal mixing unit |
