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发明名称
Zero power, high impedance TTL-to-CMOS converter
摘要
A TTL-to-CMOS buffer converts TTL logical signals to CMOS logical signals. The circuit draws little or no power for either valid TTL signal level. The circuit also has high input impedance so that there is little or no input current.
申请公布号
US5144167(A)
申请公布日期
1992.09.01
申请号
US19910701686
申请日期
1991.05.10
申请人
ALTERA CORPORATION
发明人
MCCLINTOCK, CAMERON
分类号
H03K19/00;H03K19/0185
主分类号
H03K19/00
代理机构
代理人
主权项
地址
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