Disclosed herein is a semiconductor memory device which comprises a memory cell array having a plurality of memory cells and a plurality of bit line pairs connected to the memory cells. The device has two data line pairs corresponding to the memory cell array. Furthermore, the device comprises a plurality...http://www.google.fr/patents/US6215690?utm_source=gb-gplus-shareBrevet US6215690 - Semiconductor memory devices having shared data line contacts
Semiconductor memory devices having shared data line contacts
