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Title: Superconducting flux flow digital circuits

A NOR/inverter logic gate circuit and a flip flop circuit implemented with superconducting flux flow transistors (SFFTs) are disclosed. Both circuits comprise two SFFTs with feedback lines. They have extremely low power dissipation, very high switching speeds, and the ability to interface between Josephson junction superconductor circuits and conventional microelectronics. 8 figs.
Inventors:
; ;
Issue Date:
OSTI Identifier:
27727
Assignee:
Dept. of Energy, Washington, DC (United States) SNL; SCA: 665412; PA: EDB-95:061030; SN: 95001354469
Patent Number(s):
US 5,389,837/A/
Application Number:
PAN: 8-051,103
Contract Number:
AC04-76DP00789
Resource Relation:
Other Information: PBD: 14 Feb 1995
Research Org:
AT&T Corporation
Country of Publication:
United States
Language:
English
Subject:
66 PHYSICS; SUPERCONDUCTING DEVICES; DIGITAL CIRCUITS; DESIGN; LOGIC CIRCUITS; GATING CIRCUITS; POWER LOSSES; MICROELECTRONIC CIRCUITS