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Bit Line Constant Current Source Switch for Read Only Store

IP.com Disclosure Number: IPCOM000069148D
Original Publication Date: 1978-Apr-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Perris, J Shen, MN [+details]

Abstract

In a read-only store (ROS) two separate arrays are each driven by the same row drive transistors. Presently described is a technique for deselecting the current to one of the arrays, thereby reducing the row driver loading and improving the row access time.