发明名称 |
Three state output circuit |
摘要 |
A three state output circuit which pulls down the output node thereof to a first supply voltage in response to an assert signal, pulls up the output node to a second supply voltage in response to a rescind signal, and then presents a high impedance on the output node immediately after the output node is pulled up to a selected reference voltage.
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申请公布号 |
US4449064(A) |
申请公布日期 |
1984.05.15 |
申请号 |
US19810250522 |
申请日期 |
1981.04.02 |
申请人 |
MOTOROLA, INC. |
发明人 |
ECKERT, KIM;CRISP, RICHARD D.;TA, LAM |
分类号 |
H03K19/094;(IPC1-7):H03K19/09;H03K19/01 |
主分类号 |
H03K19/094 |
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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