| 摘要 |
In a low-amplitude driver circuit of the present invention, a P-channel MOS transistor is provided between the output signal line to be driven and the internal power supply line, and control is performed so that this P-channel MOS transistor turns on when the low-amplitude driver circuit outputs a high level (Vcc-Vtn). As a result, the output signal line substantially does not float at or above Vcc-Vtn.
|
