发明名称 |
Circuit for detecting address signal transition |
摘要 |
A first device serves to sense a start of a transition of an address signal and to generate a transition start signal representative thereof. The first device has a first predetermined input switching voltage with respect to the address signal. A second device serves to sense an end of a transition of the address signal and to generate a transition end signal representative thereof. The second device has a second predetermined input switching voltage with respect to the address signal. The first and second predetermined input switching voltages are positively different from each other.
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申请公布号 |
US5072131(A) |
申请公布日期 |
1991.12.10 |
申请号 |
US19900596915 |
申请日期 |
1990.10.12 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NAKANO, TAKESHI |
分类号 |
G11C11/41;G11C8/18 |
主分类号 |
G11C11/41 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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