{"id":42228,"date":"2023-10-02T23:49:22","date_gmt":"2023-10-02T15:49:22","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=42228"},"modified":"2023-10-02T23:49:22","modified_gmt":"2023-10-02T15:49:22","slug":"txhhxhbx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/42228.html","title":{"rendered":"TTL\u4fe1\u53f7\u548c422\u4fe1\u53f7\u6ce2\u5f62"},"content":{"rendered":"
TTL\u4fe1\u53f7\u548c422\u4fe1\u53f7\u6ce2\u5f62\u662f\u7535\u5b50\u8bbe\u5907\u4e2d\u5e38\u7528\u7684\u4e24\u79cd\u4fe1\u53f7\uff0c\u5b83\u4eec\u7684\u5e94\u7528\u8303\u56f4\u5f88\u5e7f\uff0c\u4ece\u7535\u8111\u7684\u6570\u636e\u4f20\u8f93\u5230\u673a\u5668\u4eba\u7684\u63a7\u5236\u7b49\u7b49\u3002\u672c\u6587\u5c06\u4ecb\u7ecdTTL\u4fe1\u53f7\u548c422\u4fe1\u53f7\u6ce2\u5f62\uff0c\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u3002<\/p>\n
TTL\uff08Transistor-Transistor Logic\uff09\u4fe1\u53f7\u662f\u4e00\u79cd\u7535\u5b50\u4fe1\u53f7\uff0c\u5b83\u662f\u7531\u4e00\u79cd\u53eb\u505a\u6676\u4f53\u7ba1-\u6676\u4f53\u7ba1\u903b\u8f91\uff08TTL\uff09\u7684\u7535\u8def\u6784\u6210\u7684\u3002\u5b83\u7684\u7279\u70b9\u662f\u4fe1\u53f7\u7684\u9ad8\u4f4e\u7535\u5e73\u90fd\u662f\u901a\u8fc7\u6676\u4f53\u7ba1\u63a7\u5236\u7684\uff0c\u6240\u4ee5\u5b83\u7684\u4fe1\u53f7\u5f3a\u5ea6\u66f4\u5f3a\uff0c\u6297\u5e72\u6270\u80fd\u529b\u66f4\u5f3a\uff0c\u800c\u4e14\u5b83\u7684\u529f\u8017\u4e5f\u6bd4\u8f83\u4f4e\u3002TTL\u4fe1\u53f7\u7684\u7535\u5e73\u5206\u4e3a\u9ad8\u7535\u5e73\uff08H\uff09\u548c\u4f4e\u7535\u5e73\uff08L\uff09\uff0c\u5b83\u7684\u9ad8\u7535\u5e73\u7535\u538b\u4e00\u822c\u4e3a3.3V~5V\uff0c\u4f4e\u7535\u5e73\u7535\u538b\u4e00\u822c\u4e3a0V~0.8V\u3002<\/p>\n
422\u4fe1\u53f7\u6ce2\u5f62\u4e5f\u88ab\u79f0\u4e3aRS-422\u4fe1\u53f7\u6ce2\u5f62\uff0c\u662f\u7531\u7f8e\u56fd\u56fd\u5bb6\u6807\u51c6\u5b66\u4f1a\uff08ANSI\uff09\u5236\u5b9a\u7684\u4e00\u79cd\u7535\u5b50\u4fe1\u53f7\u6807\u51c6\uff0c\u5b83\u662f\u4e00\u79cd\u4e32\u884c\u4fe1\u53f7\uff0c\u80fd\u591f\u4f20\u8f93\u591a\u8def\u4fe1\u53f7\uff0c\u6bcf\u8def\u4fe1\u53f7\u53ef\u4ee5\u6709\u4e0d\u540c\u7684\u6570\u636e\u7387\u3002\u5b83\u7684\u7279\u70b9\u662f\u4fe1\u53f7\u7684\u9ad8\u4f4e\u7535\u5e73\u90fd\u662f\u901a\u8fc7\u653e\u5927\u5668\u63a7\u5236\u7684\uff0c\u6240\u4ee5\u5b83\u7684\u4fe1\u53f7\u5f3a\u5ea6\u66f4\u5f3a\uff0c\u6297\u5e72\u6270\u80fd\u529b\u66f4\u5f3a\uff0c\u800c\u4e14\u5b83\u7684\u529f\u8017\u4e5f\u6bd4\u8f83\u4f4e\u3002422\u4fe1\u53f7\u6ce2\u5f62\u7684\u7535\u5e73\u5206\u4e3a\u9ad8\u7535\u5e73\uff08H\uff09\u548c\u4f4e\u7535\u5e73\uff08L\uff09\uff0c\u5b83\u7684\u9ad8\u7535\u5e73\u7535\u538b\u4e00\u822c\u4e3a3.3V~15V\uff0c\u4f4e\u7535\u5e73\u7535\u538b\u4e00\u822c\u4e3a-3.3V~-15V\u3002<\/p>\n
TTL\u4fe1\u53f7\u548c422\u4fe1\u53f7\u6ce2\u5f62\u90fd\u662f\u7535\u5b50\u8bbe\u5907\u4e2d\u5e38\u7528\u7684\u4fe1\u53f7\uff0c\u5b83\u4eec\u7684\u7535\u5e73\u5206\u522b\u4e3a\u9ad8\u7535\u5e73\uff08H\uff09\u548c\u4f4e\u7535\u5e73\uff08L\uff09\uff0c\u4f46\u5b83\u4eec\u7684\u7535\u5e73\u7535\u538b\u6709\u6240\u4e0d\u540c\uff0cTTL\u4fe1\u53f7\u7684\u9ad8\u7535\u5e73\u7535\u538b\u4e00\u822c\u4e3a3.3V~5V\uff0c\u4f4e\u7535\u5e73\u7535\u538b\u4e00\u822c\u4e3a0V~0.8V\uff0c\u800c422\u4fe1\u53f7\u6ce2\u5f62\u7684\u9ad8\u7535\u5e73\u7535\u538b\u4e00\u822c\u4e3a3.3V~15V\uff0c\u4f4e\u7535\u5e73\u7535\u538b\u4e00\u822c\u4e3a-3.3V~-15V\u3002<\/p>\n
\u6b64\u5916\uff0cTTL\u4fe1\u53f7\u4e3b\u8981\u7528\u4e8e\u7535\u8111\u7684\u6570\u636e\u4f20\u8f93\uff0c\u800c422\u4fe1\u53f7\u6ce2\u5f62\u5219\u66f4\u9002\u5408\u7528\u4e8e\u673a\u5668\u4eba\u7684\u63a7\u5236\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u4f20\u8f93\u591a\u8def\u4fe1\u53f7\uff0c\u6570\u636e\u7387\u53ef\u4ee5\u4e0d\u540c\u3002<\/p>\n
\u603b\u800c\u8a00\u4e4b\uff0cTTL\u4fe1\u53f7\u548c422\u4fe1\u53f7\u6ce2\u5f62\u90fd\u662f\u7535\u5b50\u8bbe\u5907\u4e2d\u5e38\u7528\u7684\u4fe1\u53f7\uff0c\u5b83\u4eec\u7684\u7535\u5e73\u7535\u538b\u6709\u6240\u4e0d\u540c\uff0cTTL\u4fe1\u53f7\u4e3b\u8981\u7528\u4e8e\u7535\u8111\u7684\u6570\u636e\u4f20\u8f93\uff0c\u800c422\u4fe1\u53f7\u6ce2\u5f62\u5219\u66f4\u9002\u5408\u7528\u4e8e\u673a\u5668\u4eba\u7684\u63a7\u5236\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" TTL\u4fe1\u53f7\u548c422\u4fe1\u53f7\u6ce2\u5f62\u662f\u7535\u5b50\u8bbe\u5907\u4e2d\u5e38\u7528\u7684\u4e24\u79cd\u4fe1\u53f7\uff0c\u5b83\u4eec\u7684\u5e94\u7528\u8303\u56f4\u5f88\u5e7f\uff0c\u4ece\u7535\u8111\u7684\u6570\u636e\u4f20\u8f93\u5230\u673a\u5668\u4eba\u7684\u63a7\u5236\u7b49\u7b49\u3002\u672c\u6587\u5c06\u4ecb\u7ecdTTL\u4fe1\u53f7\u548c422\u4fe1\u53f7\u6ce2\u5f62\uff0c\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u3002<\/p>\n","protected":false},"author":1,"featured_media":4132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[259],"class_list":["post-42228","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-rs422"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=42228"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42228\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=42228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=42228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=42228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}