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Self Gating and for Current Injection Logic

IP.com Disclosure Number: IPCOM000069862D
Original Publication Date: 1978-Jun-01
Included in the Prior Art Database: 2005-Feb-21

Publishing Venue

IBM

Related People

Authors:
Davidson, A [+details]

Abstract

A compact self-gating AND (SGA) circuit using current injection logic (CIL) type devices is shown in the figure. Devices A and C are magnetically controlled interferometers, driven, for example, by the true and complement outputs of a flip-flop. Devices B and D are injection interferometers. The interferometers may be of the two-junction type, the three-junction type, or a combination. The operation is as follows: