摘要 |
Even if a power supply potential VDD of a core section is set in an off state, a latch of a level conversion circuit holds a value corresponding to an output. It is, therefore, possible for a semiconductor device to hold an output state of an output node. Thereafter, an enable signal is deactivated, whereby the output node can be set in a high impedance state and a bus or the like can be released to the other device.
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