Is deconstruction a thinly guised monotheism?

Derrida's project seems to be a sort of negative theology, one that definately aligns with the Abrahamic tradition - albeit in a mildly unorthodox way. Deconstructive readings tend to carry an obsessive compulsion for one-ness, for singularity, for implicit monotheism. Perhaps this why I feel that Derrida misreads Plato. Any thoughts?