{"product_id":"transistor-as-a-not-gate","title":"Transistor as a NOT Gate","description":"A \u003cstrong\u003eTransistor NOT\u003c\/strong\u003e gate simply inverts its input. If the input is HIGH, the output is LOW, and if the input is LOW, the output is HIGH. Such a circuit is easy to build, using a single transistor and a pair of resistors. The operation of this circuit is simple. When voltage is present at the input, the transistor turns on, allowing current to flow through the \u003cstrong\u003ecollector-emitter circuit\u003c\/strong\u003e directly to the ground. This ground path creates a shortcut that bypasses the output, which causes the output to go LOW. In this way, the output is HIGH when the input is LOW and LOW when the input is HIGH.\u003cbr\u003e\u003cbr\u003eThe \u003cstrong\u003eTransistor as a NOT Gate\u003c\/strong\u003e input is connected through resistor R2 to the transistor’s base. When no voltage is present on the input, the transistor turns off. When the transistor is off, no current flows through the collector-emitter path. Thus, current from the supply voltage (Vcc in the schematic) flows through resistor R1 to the output. In this way, the circuit’s output is HIGH when its input is LOW. \u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/2feN6U5QlFo\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/ksfNm8ypTxs\" height=\"400\" width=\"800\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708893835445,"sku":"LGSK012","price":129.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708893868213,"sku":"LGSK012_R","price":249.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/transistor-not-gate-circuit.jpg?v=1634634585","url":"https:\/\/kitsguru.com\/es\/products\/transistor-as-a-not-gate","provider":"KitsGuru","version":"1.0","type":"link"}