{"id":2703,"date":"2024-07-21T03:44:56","date_gmt":"2024-07-20T20:44:56","guid":{"rendered":"https:\/\/www.tneutron.net\/elektro\/?p=2703"},"modified":"2024-07-18T07:59:26","modified_gmt":"2024-07-18T00:59:26","slug":"the-timer-ic-555","status":"publish","type":"post","link":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/","title":{"rendered":"The Timer IC 555"},"content":{"rendered":"<p><span class=\"notranslate\">NE555 IC that has an 8-pin (leg) is one of the electronic components is quite well known, simple, and versatile with size less than 1\/2 cm3 (cubic centimeter).<\/span> <span class=\"notranslate\"> Basically, the main application is used as the IC NE555 timer (Timer) with monostable circuit operation and Pulse Generator (pulse generator) with astable circuit operation.<\/span> <span class=\"notranslate\"> In addition, it can also be used as a Time Delay Timing Generator and Sequential.<\/span><\/p>\n<p><span class=\"notranslate\"> Judging from the manufacturer, IC NE555 is a manufacturer of Philips and Texas Instruments.<\/span> <span class=\"notranslate\"> Actually many companies that make IC similar to this NE555.<\/span> <span class=\"notranslate\"> Each company issued with the design and the technology is different.<\/span> <span class=\"notranslate\"> For example, National Semiconductor makes and call it by the name of LM555, Motorola \/ ON-Semi designing with CMOS transistors so komsusi powernya small enough and named MC1455.<\/span><br \/>\n<a href=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image-20.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" src=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-20.png\" alt=\"image\" width=\"209\" height=\"222\" border=\"0\" \/><\/a><\/p>\n<p><span class=\"notranslate\"> Maxim makes its CMOS version under the name M7555.<\/span> <span class=\"notranslate\"> Although the name is different, but mutually compatible and the diagram functions (functions and the pin position) from each other.<\/span> <span class=\"notranslate\"> Although compatible with each other, there are still several different specific characteristics such as power consumption, maximum frequency and so forth.<\/span> <span class=\"notranslate\"> All of them, at present more details on each manufacturer&#8217;s datasheet.<\/span><\/p>\n<p><span class=\"notranslate\"> Practically, the function and application of IC NE555 is widely used among others as a regulator of the alarm, as the driving DC motors, can be combined with IC TTL (transistor-transistor logic) and as input a digital clock for the &#8220;purposes of the desired&#8221; (if only for a digital clock usual , many IC that can be directly used), can also be used in a series of touch switch, and when combined with infrared or ultrasonic, NE555 can be used as a transmitter or remote control.<\/span><\/p>\n<p><span class=\"notranslate\"> Especially when combined with modulation techniques and some electronic components that support, can be produced remote control multi channel that can control some other electronic device in a remote (indeed reach the distance is not too far away, at about 10m &#8211; 20m. The difference with the use of radio frequencies) ,<\/span> <span class=\"notranslate\"> For practical purposes in making a circuit with this IC, you need to know is the position and function of each leg only, which can be seen as follows:<\/span><br \/>\n<a href=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image-22.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" src=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-23.png\" alt=\"image\" width=\"487\" height=\"460\" border=\"0\" \/><\/a><\/p>\n<p><span class=\"notranslate\"> As for knowing how to work and the physical structure of the IC NE555 detail can be seen from the circuit \/ internal components.<\/span><br \/>\n<a href=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image-24.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" src=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-24.png\" alt=\"image\" width=\"304\" height=\"194\" border=\"0\" \/><\/a><\/p>\n<p><span class=\"notranslate\"> In the block diagram above, the internal IC NE555 tiny consists of: two comparators (comparator voltage), 3 pieces of resistors as the divisor tengangan, 2 pieces of transistors (in practice and analysis work, transistors are connected to the pin 4 is usually directly connected to the Vcc), 1 piece SR flip-flop that will set the output on a particular logic state, and 1 inverter<\/span><br \/>\n<a href=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image-25.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" src=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-25.png\" alt=\"image\" width=\"448\" height=\"96\" border=\"0\" \/><\/a><\/p>\n<p><span class=\"notranslate\"> By looking at Figure 2 and Table 1, in general the internal workings of this IC can be explained that, when the pin 4 as a reset by a voltage of 0V or logic low (0), then the output on pin 3 bound to logic low as well.<\/span> <span class=\"notranslate\"> Only when pin 4 (reset) by signal or logic high (1), then the output of this NE555 will change according to the threshold voltage (pin 6) and a trigger voltage (pin 2) are given.<\/span><\/p>\n<p><span class=\"notranslate\"> When the threshold voltage on pin 6 exceeds 2\/3 of the supply voltage (Vcc) and logic outputs on 3 pin logic high (1), the internal transistor (Tr) will turn-on so that it will lower the threshold voltage to less than 1\/3 of the supply voltage.<\/span> <span class=\"notranslate\"> During this time interval, the output at pin 3 to logic low (0).<\/span> <span class=\"notranslate\"> After that, when the input signal or trigger in the pin 2 which logic low (0) begin to change and reach 1\/3 of Vcc, the internal transistor (Tr) will turn-off.<\/span><\/p>\n<p><span class=\"notranslate\"> Switching transistor turn-off will increase so that the output voltage IC NE555 threshod is originally a logic low (0) will return a logic high (1).<\/span> <span class=\"notranslate\"> Actually, the workings of the base IC NE555 is a full combination and not in spite of all the internal components consisting of three resistors, 2 comparators, 2 transistors, 1 flip-flop and 1 inverter, all of which will be discussed on another occasion ,<\/span> <span class=\"notranslate\"> Simultaneously with the circuit \/ external components that support them.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NE555 IC that has an 8-pin (leg) is one of the electronic components is quite well known, simple, and versatile<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[2232],"tags":[3311,3320,3319,3315,3316,3314,3318,3312,3317,3313],"class_list":["post-2703","post","type-post","status-publish","format-standard","hentry","category-english","tag-timer-ic-555","tag-timer-ic-555-applications","tag-timer-ic-555-astablemonostable-application","tag-timer-ic-555-circuit-diagram","tag-timer-ic-555-datasheet","tag-timer-ic-555-pdf","tag-timer-ic-555-pin-configuration","tag-timer-ic-555-ppt","tag-timer-ic-555-projects","tag-timer-ic-555-working"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The Timer IC 555 - TN Elektro<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"The Timer IC 555 - TN Elektro\" \/>\n<meta name=\"twitter:description\" content=\"NE555 IC that has an 8-pin (leg) is one of the electronic components is quite well known, simple, and versatile\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-20.png\" \/>\n<meta name=\"twitter:creator\" content=\"@t_neutron\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Taufiqullah\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/the-timer-ic-555\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/the-timer-ic-555\\\/\"},\"author\":{\"name\":\"Taufiqullah\",\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/#\\\/schema\\\/person\\\/b57f791b694136047454bb6ac5cbe375\"},\"headline\":\"The Timer IC 555\",\"datePublished\":\"2024-07-20T20:44:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/the-timer-ic-555\\\/\"},\"wordCount\":663,\"image\":{\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/the-timer-ic-555\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2017\\\/03\\\/image_thumb-20.png\",\"keywords\":[\"Timer IC 555\",\"timer ic 555 applications\",\"timer ic 555 astable\\\/monostable application\",\"timer ic 555 circuit diagram\",\"timer ic 555 datasheet\",\"timer ic 555 pdf\",\"timer ic 555 pin configuration\",\"timer ic 555 ppt\",\"timer ic 555 projects\",\"timer ic 555 working\"],\"articleSection\":[\"English\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/the-timer-ic-555\\\/\",\"url\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/the-timer-ic-555\\\/\",\"name\":\"The Timer IC 555 - TN Elektro\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/the-timer-ic-555\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/the-timer-ic-555\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2017\\\/03\\\/image_thumb-20.png\",\"datePublished\":\"2024-07-20T20:44:56+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/#\\\/schema\\\/person\\\/b57f791b694136047454bb6ac5cbe375\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/the-timer-ic-555\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/the-timer-ic-555\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/the-timer-ic-555\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2017\\\/03\\\/image_thumb-20.png\",\"contentUrl\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2017\\\/03\\\/image_thumb-20.png\",\"width\":209,\"height\":222},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/the-timer-ic-555\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The Timer IC 555\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/#website\",\"url\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/\",\"name\":\"TN Elektro\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/#\\\/schema\\\/person\\\/b57f791b694136047454bb6ac5cbe375\",\"name\":\"Taufiqullah\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/dcdf36434717ce57bea7f17eb3c140a2ff8def45941b720aa8fc1cccd6cdd505?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/dcdf36434717ce57bea7f17eb3c140a2ff8def45941b720aa8fc1cccd6cdd505?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/dcdf36434717ce57bea7f17eb3c140a2ff8def45941b720aa8fc1cccd6cdd505?s=96&d=mm&r=g\",\"caption\":\"Taufiqullah\"},\"description\":\"Taufiqullah\",\"sameAs\":[\"http:\\\/\\\/www.tneutron.net\",\"https:\\\/\\\/x.com\\\/t_neutron\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"The Timer IC 555 - TN Elektro","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/","twitter_card":"summary_large_image","twitter_title":"The Timer IC 555 - TN Elektro","twitter_description":"NE555 IC that has an 8-pin (leg) is one of the electronic components is quite well known, simple, and versatile","twitter_image":"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-20.png","twitter_creator":"@t_neutron","twitter_misc":{"Written by":"Taufiqullah","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/#article","isPartOf":{"@id":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/"},"author":{"name":"Taufiqullah","@id":"https:\/\/www.tneutron.net\/elektro\/#\/schema\/person\/b57f791b694136047454bb6ac5cbe375"},"headline":"The Timer IC 555","datePublished":"2024-07-20T20:44:56+00:00","mainEntityOfPage":{"@id":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/"},"wordCount":663,"image":{"@id":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-20.png","keywords":["Timer IC 555","timer ic 555 applications","timer ic 555 astable\/monostable application","timer ic 555 circuit diagram","timer ic 555 datasheet","timer ic 555 pdf","timer ic 555 pin configuration","timer ic 555 ppt","timer ic 555 projects","timer ic 555 working"],"articleSection":["English"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/","url":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/","name":"The Timer IC 555 - TN Elektro","isPartOf":{"@id":"https:\/\/www.tneutron.net\/elektro\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/#primaryimage"},"image":{"@id":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-20.png","datePublished":"2024-07-20T20:44:56+00:00","author":{"@id":"https:\/\/www.tneutron.net\/elektro\/#\/schema\/person\/b57f791b694136047454bb6ac5cbe375"},"breadcrumb":{"@id":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/#primaryimage","url":"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-20.png","contentUrl":"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-20.png","width":209,"height":222},{"@type":"BreadcrumbList","@id":"https:\/\/www.tneutron.net\/elektro\/the-timer-ic-555\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.tneutron.net\/elektro\/"},{"@type":"ListItem","position":2,"name":"The Timer IC 555"}]},{"@type":"WebSite","@id":"https:\/\/www.tneutron.net\/elektro\/#website","url":"https:\/\/www.tneutron.net\/elektro\/","name":"TN Elektro","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.tneutron.net\/elektro\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.tneutron.net\/elektro\/#\/schema\/person\/b57f791b694136047454bb6ac5cbe375","name":"Taufiqullah","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/dcdf36434717ce57bea7f17eb3c140a2ff8def45941b720aa8fc1cccd6cdd505?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/dcdf36434717ce57bea7f17eb3c140a2ff8def45941b720aa8fc1cccd6cdd505?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/dcdf36434717ce57bea7f17eb3c140a2ff8def45941b720aa8fc1cccd6cdd505?s=96&d=mm&r=g","caption":"Taufiqullah"},"description":"Taufiqullah","sameAs":["http:\/\/www.tneutron.net","https:\/\/x.com\/t_neutron"]}]}},"_links":{"self":[{"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/posts\/2703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/comments?post=2703"}],"version-history":[{"count":1,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/posts\/2703\/revisions"}],"predecessor-version":[{"id":5211,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/posts\/2703\/revisions\/5211"}],"wp:attachment":[{"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/media?parent=2703"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/categories?post=2703"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/tags?post=2703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}