No. The Supremacy Clause reads: This Constitution, and the Laws of the United States which shall be made in Pursuance thereof; …shall be the supreme Law of the Land.
Only laws made in pursuance of the Constitution – that is, in keeping with the powers enumerated to the federal government – stand as legitimate laws. All other acts are usurpation, and by definition null, void and of no force. When Congress passes and the federal government attempts to enforce an unconstitutional act, it breaks the supreme law of the land. That is, by definition, illegal. An illegal act cannot stand supreme.
The General rule is that an unconstitutional statute, though having the form and name of law is in reality no law, but is wholly void, and ineffective for any purpose; since unconstitutionality dates from the time of it’s enactment and not merely from the date of the decision so branding it. An unconstitutional law, in legal contemplation, is as inoperative as if it had never been passed. Such a statute leaves the question that it purports to settle just as it would be had the statute not been enacted.
Since an unconstitutional law is void, the general principles follow that it imposes no duties, confers no rights, creates no office, bestows no power or authority on anyone, affords no protection, and justifies no acts performed under it…