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AC Powered Latch

IP.com Disclosure Number: IPCOM000052093D
Original Publication Date: 1981-Apr-01
Included in the Prior Art Database: 2005-Feb-11

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Davidson, A [+details]


This article relates to a latch which is powered with bipolar AC currents. The circuits combine a Josephson latching-logic circuit with a temporary information storage ring. The object is to store information in the latching-logic circuit during the powered portion of a logic cycle, and in the storage ring during the part of the cycle in which the latching-logic circuit resets and the power supply changes polarity. A working circuit must contain the means for transferring information between two storage elements and means for changing the stored information.