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Low current redundancy anti-fuse assembly

  • US 5,945,840 A
  • Filed: 06/20/1997
  • Issued: 08/31/1999
  • Est. Priority Date: 02/24/1994
  • Status: Expired due to Term
First Claim
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1. A programmable circuit for outputting a logic signal in a pre-determined logic state, the programmable circuit comprising at least two anti-fuses and at least one current conduit coupled in series between first and second voltages, the first voltage being associated with a first logic state and the second voltage being associated with a second logic state, the anti-fuses being programmable to alter current flow therethrough such that a node between the anti-fuses is programmably coupleable to the first voltage for outputting the logic signal in the first logic state and to the second voltage for outputting the logic signal in the second logic state.

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