发明授权
- 专利标题： Scannable latch
- 专利标题（中）： 可扫描闩锁
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申请号： US11550997申请日： 2006-10-19
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公开(公告)号： US07746140B2公开(公告)日： 2010-06-29
- 发明人: Sang Hoo Dhong , Joel A. Silberman , Osamu Takahashi
- 申请人： Sang Hoo Dhong , Joel A. Silberman , Osamu Takahashi
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Dillon & Yudell LLP
- 主分类号： H03K3/289
- IPC分类号： H03K3/289 ; H03K3/356
摘要：
A scannable latch is disclosed. The scannable latch includes a dynamic circuit, two cross-coupled NAND gates coupled to the dynamic circuit, and a pair of stacked transistors coupled to the dynamic circuit. One of the stacked transistors is for receiving data signals, and the other stacked transistors is for receiving scan in signals.
公开/授权文献
- US20070079193A1 Scannable Latch 公开/授权日：2007-04-05
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