发明名称 |
Noise rejecting TTL to CMOS input buffer |
摘要 |
A TTL to CMOS buffer circuit includes a relatively high-speed first inverter path and a second relatively low-speed inverter path connected to the first path and effective to control the operation of the first path inverter so that short-duration positive- or negative-going noise pulses of amplitude up to 2.4 volts do not incorrectly affect the output level.
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申请公布号 |
US5079439(A) |
申请公布日期 |
1992.01.07 |
申请号 |
US19910655178 |
申请日期 |
1991.02.12 |
申请人 |
STANDARD MICROSYSTEMS CORPORATION |
发明人 |
WANLASS, FRANK |
分类号 |
H03K3/3565;H03K19/003;H03K19/0185 |
主分类号 |
H03K3/3565 |
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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