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Semiconductor integrated circuit and method of manufacturing the same

  • US 6,898,778 B2
  • Filed: 03/28/2003
  • Issued: 05/24/2005
  • Est. Priority Date: 07/13/2000
  • Status: Expired due to Fees
First Claim
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1. A method of manufacturing a semiconductor integrated circuit comprising:

  • storing a cell library in a database, said cell library containing data of at least a plurality of first voltage-activated transistors having the same channel conduction type, electrically connected in parallel or in series between a first power supply terminal and an output terminal, and a body region and a source region of at least one first voltage-activated transistor near said output terminal are electrically connected and have the same potential, and a plurality of second voltage-activated transistors having the same channel conduction type, electrically connected in series or in parallel to a second power supply terminal and said output terminal, and a body region and a source region of at least one second voltage-activated transistor near said output terminal are electrically connected and have the same potential;

    designing a logic circuit;

    locating said cell library from said database to a memory space on the basis of said logic circuit by using a design automation system; and

    linking said cell library in said memory space using said design automation system and creating logic circuit data.

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