Single event upset immune keeper circuit and method for dual redundant dynamic logic

摘要

A method includes precharging a first dynamic node, precharging a second dynamic node, and maintaining a first logic state of a signal on the first dynamic node responsive to a second logic state of a signal on the second dynamic node. The method further includes maintaining the second logic state of the signal on the second dynamic node responsive to the first logic state of the signal on the first dynamic node.