| 摘要 |
PURPOSE:To obtain 2<n> kinds of output states in the external connecting terminals of an integrated circuit package by a method wherein pads, which are given either a power supply level or a GND level, are provided (n) pieces. CONSTITUTION:Pads 1 are made to have a power supply level or a GND level by arranging mask patterns 4 for connection between the pads 1 and a power wiring 2 or between the pads 1 and a GND wiring 3. By connecting the pads 1 with internal connecting terminals of an integrated circuit package by bonding wires, the power supply level or the GND level of the pads 1 is outputted to the external connecting terminals of the integrated circuit package. As the pads 1 number three pieces and the patterns 4 can be arranged at positions shown by broken lines as well, 8 kinds of output states can be obtained. Assuming that the number of the pads is (n) pieces, 2<n> kinds of output states are obtained in the external connecting terminals. |
