| 摘要 |
PURPOSE:To connect both external pins and pads even when the order of the arrangement of the external pins and the arrangement of the pads does not coincide by extending the nose section of an internal lead so as to cross the front of the nose section of another internal lead without being brought into contact with another internal lead. CONSTITUTION:For connect No.4 pad to No.3 external pin P3 and No.3 pad to No.4 external pin P4, an internal lead l3 in the external pin P3 is extended in the direction of the external pin P4, and an internal lead l4 in the external pin P4 is extended in the direction of the external pin P3. a lead frame is formed so that the internal lead l4 cross the nose section of the internal lead l3. Accordingly, the order of the nose sections of the internal leads l3, l4 in the external pin P3 and the external pin P4 is replaced, and the nose sections of the internal leads can be connected in a manner than small-gage wires 18 connecting the nose sections of the internal leads do not cross and are not brought into contact. |
