Patent Number: 7,042,797

Title: X-address extractor and method for extracting X-address in memory device

Abstract: An X-address extractor includes a selection signal generator generating a selection signal in response to a command signal, a delayer for outputting a delayed selection signal by delaying the selection signal, a latch for outputting a delayed address signal by delaying the inputted address signal in response to the delayed selection signal and an X-address switch for outputting the X-address signal by transferring the delayed address signal only when the selection signal is in a first logic value.

Inventors: You; Min Young (Chungcheongbuk-do, KR)

Assignee: Hynix Semiconductor Inc.

International Classification: G11C 8/00 (20060101)

Expiration Date: 5/09/02018