Daniel Allen Anthony

US Patent:

54898560, Feb 6, 1996

Filed:

Mar 24, 1995

Appl. No.:

8/409233

Inventors:

John A. Rimshaw - Elkridge MD
Daniel A. Anthony - Millersville MD

Assignee:

The United States of America as represented by the Director of the
National Security Agency - Washington DC

International Classification:

H03K 19173

US Classification:

326 38

Abstract:

A laser-programmable clocked-logic integrated-circuit cell having a transmission gate; a first laser-cut area; a first two-input nand gate; a second two-input nand gate; a third two-input nand gate; a first inverter; a first tri-state clocked-inverter; a second laser-cut area; a second inverter; a third inverter; a second tri-state clocked-inverter; a third laser-cut area; a fourth two-input nand gate; a fifth two-input nand gate; a sixth two-input nand gate; a fourth inverter; a third tri-state clocked-inverter; a fourth tri-state clocked-inverter; a first laser-link area; a second laser-link area; a fourth laser-cut area; a fifth laser-cut area; and a third laser-link area.