| 摘要 |
The present invention relates to an address transition detecting circuit. The present invention has a control means for control charge/discharge of a given portion of the address transition detecting circuit in order to remove a noise of an address transition detection signal generated by a glitch signal included in a given signal applied to an input terminal of an address transition detecting circuit and also has a noise removing circuit for removing the noise included in the address transition detection signal in the output unit of the address transition detecting circuit. Therefore, the present invention can prevent generation of an unnecessary address transition detection signal pulse upon generation of a glitch and can thus stably drives semiconductor chips even at a high power supply voltage.
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