INTEGRATED CIRCUIT FOR REDUCING OHMIC DROP IN POWER RAILS

The application provides an integrated circuit. The integrated circuit includes a plurality of power rail pairs and a circuit chain. Each of the plurality of power rail pairs includes one of a plurality of high power rails configured to provide a first power supply voltage and one of a plurality of low power rails configured to provide a second power supply voltage that is lower than the first power supply voltage. The circuit chain includes a plurality of unit circuits that are cascade-connected such that an output of a previous unit circuit is provided as an input of a next unit circuit. Theplurality of unit circuits are connected distributively to the plurality of power rail pairs. 本申请提供了种集成电路，所述集成电路包括多个电力轨道对和电路链。多个电力轨道对中的每对包括多个高电力轨道中的个以及多个低电力轨道中的个，高电力轨道被构造为提供第供电电压，低电力轨道被构造为提供低于第供电电压的第二供电电压。电路链包括级联连接的多个单元电路，使得前单元电路的输出被提供为下单元电路的输入。多个单元电路分布式地连接到多个电力轨道对。