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1, with the door chip type 2, Three input and gate chip model 3, and the door chip type 4, What are the gate chips?...
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1, 74LS20 What chip is it, some websites say it is with the door, and some websites say it is with the door 2. What is t...
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Definition: The most basic logical relationship is and, or, not, and the most basic logical gate is and, or gate and not...
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Two-stage transistorThe logic gate is the basic component on the integrated circuit. Simple logic gates can be composed...
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oneFirst, open the old remote control, check the \"chip model\" and crystal frequency; One of the most critical is frequ...
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Four is four gate circuits, and two means that each gate circuit has two inputs....
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Since some remote controls have a sticker model on the back, and some do not, they cannot be directly viewed from the re...
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74ls20 is a commonly used double 4-input and non-gate integrated circuit, commonly used in various digital circuits and...
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A=B=1, T5 is on, and the output is low Y=0. As long as there is A 0 in a, B, T5 cut-off, the output end is high 5...
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The shutter door remote control is to control the switch of the shutter door through the radio frequency signal, and its...
