发明名称 High-speed static XOR circuit
摘要 A static complementary transistor type logic gate circuit includes a plurality of input terminals for receiving a corresponding plurality of input signals, and an output terminal. The logic gate circuit further includes a first plurality of transistors of one conductivity type, arranged to form a plurality of pullup paths for selectively connecting the output terminal, through one or more intermediate nodes, to a positive supply voltage based on the plurality of input signals; and a second plurality of transistors of the complementary conductivity type, arranged to form a plurality of pulldown paths for selectively connecting the output terminal, through one or more intermediate nodes, to a negative supply voltage based on the plurality of input signals. A precharge device is configured to selectively charge an intermediate node to the far-side supply voltage when the intermediate node is disconnected from the near-side supply voltage and disconnected from the output terminal.
申请公布号 US8324932(B2) 申请公布日期 2012.12.04
申请号 US20100953010 申请日期 2010.11.23
申请人 SHIN JIN-UK;KWONG LANCELOT Y.;SHRIVASTAV GAURAV;ORACLE INTERNATIONAL CORPORATION 发明人 SHIN JIN-UK;KWONG LANCELOT Y.;SHRIVASTAV GAURAV
分类号 G06F7/60 主分类号 G06F7/60
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