(19)
(11)
EP 0 605 706 A1
(12)
(43)
Date of publication:
13.07.1994
Bulletin 1994/28
(21)
Application number:
93917276.0
(22)
Date of filing:
22.07.1993
(51)
International Patent Classification (IPC):
H03K
3/
037
( . )
H03K
19/
177
( . )
H03K
19/
173
( . )
(86)
International application number:
PCT/US1993/006774
(87)
International publication number:
WO 1994/003977
(
17.02.1994
Gazette 1994/05)
(84)
Designated Contracting States:
DE FR GB
(30)
Priority:
29.07.1992
US 19920922586
(71)
Applicant:
Xilinx, Inc.
San Jose, California 95124 (US)
(72)
Inventors:
GOETTING, F., Erich
Cupertino, CA 95014 (US)
PARLOUR, David, B.
Pittsburgh, PA 15213 (US)
TRIMBERGER, Stephen, M.
San Jose, CA 95127 (US)
(74)
Representative:
W.P. THOMPSON & CO.
Celcon House 289-293 High Holborn
London WC1V 7HU
London WC1V 7HU (GB)
(54)
COMPACT LOGIC CELL FOR FIELD PROGRAMMABLE GATE ARRAY CHIP