| 摘要 |
<p>A master slice IC device comprising at least two kind of basic cells; that is, a first kind of basic cells each having one or more n-type MIS transistors and one or more p-type MIS transistors to form a CMIS logic circuit, and a second kind of basic cells each comprising an npn-type bipolar transistor and a pnp-type bipolar transistor to form a bipolar buffer circuit having a large drive ability. The second kind of basic cells are used, for example, only when the fan-out number is large and/or the length of the connection lines is long, thereby realizing a high degree of freedom in circuit design and a high operating speed without increasing the power consumption.</p> |
