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| EPF6016ATC144-3资料 | |
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EPF6016ATC144-3 PDF Download |
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File Size : 116 KB
Manufacturer:ALTERA Description:Though they're not complicated, schemes for debouncing a pushbutton switch usually entail using several logic gates. It's easy to include such circuits in an ASIC. Adding a debouncer as a last-minute design change, however, can be inconvenient. In such cases, the circuit in the figure below can come in handy. The circuit, using only a 4-pin SO-package IC, squares up and debounces a pushbutton signal. IC1 is a reset chip with a reset output that goes high when its supply voltage drops below 2.65V or when its manual-reset input (MR-bar) goes low. MR-bar usually connects to a system-reset input, and reset connects to a µC, but the connections shown enable the device to debounce any signal. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：EPF6016ATC144-3 厂 家：ALTERA 封 装：QFP 批 号：01+ 数 量：25 说 明：绝对原装正品底价 |
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