发明名称 Circuitry having exclusive-OR and latch function, and method therefor
摘要 In one form of the invention, circuitry having exclusive-OR and latch functionality includes timing circuitry and logic circuitry. The circuitry includes a memory, with first and second memory nodes, for storing a state and its complement, and first and second timing circuitry portions, each operable to receive at least one timing signal, coupled to the respective memory nodes. The logic circuitry includes first and second logic circuitry portions, each of which is operable to receive at least first and second data signals. Each of the logic circuitry portions is coupled in series with a conditionally conductive path of one of the respective first and second timing circuitry portions.
申请公布号 US6724221(B2) 申请公布日期 2004.04.20
申请号 US20020112513 申请日期 2002.03.28
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 CARBALLO JUAN-ANTONIO;BOERSTLER DAVID WILLIAM;BURNS JEFFREY L.;NOWKA KEVIN JOHN;SHI LI
分类号 H03K19/21;(IPC1-7):H03K19/21;H03K3/356;H03K19/177 主分类号 H03K19/21
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