Unbalanced latch and fuse circuit including the same
    12.
    发明授权
    Unbalanced latch and fuse circuit including the same 失效
    不平衡锁存电路和含有它们Schmelgsicherungsschatung

    公开(公告)号:EP0756379B1

    公开(公告)日:2003-09-24

    申请号:EP95830337.2

    申请日:1995-07-28

    CPC classification number: G11C7/20 H03K3/356008 H03K3/356104

    Abstract: A latch circuit (1) that is intentionally imbalanced, so that a first output (6) reaches ground voltage and a second output (7) reaches a supply voltage; and a fully static low-consumption fuse circuit the particularity whereof resides in that it comprises the intentionally unbalanced latch circuit (1) and a reversing branch that comprises the fuse to be programmed (6) and is adapted to reverse the operation of the latch circuit, so that in the virgin state the fuse (9) connects the second output (7) of the latch circuit (1) to the ground voltage and connects the first output (6) to the supply voltage.

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