{"id":16390,"date":"2024-01-07T11:55:16","date_gmt":"2024-01-07T03:55:16","guid":{"rendered":"http:\/\/www.szryc.com\/?p=16390"},"modified":"2024-01-07T11:56:43","modified_gmt":"2024-01-07T03:56:43","slug":"74hc573-%e8%af%a6%e7%bb%86%e5%8f%82%e6%95%b0%e5%92%8c%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=16390","title":{"rendered":"74HC573 \u8be6\u7ec6\u53c2\u6570\u548c\u5e94\u7528"},"content":{"rendered":"

74HC573\u662f\u4e00\u6b3e8\u4f4dD\u578b\u900f\u660e\u9501\u5b58\u5668\uff0c\u5177\u6709\u4e09\u6001\u8f93\u51fa\u3002<\/p>\n

\"\"<\/div>\n

\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u4e8e74HC573\u7684\u8be6\u7ec6\u53c2\u6570\uff1a<\/p>\n

1. **\u7c7b\u578b\uff1a** \u516b\u4f4dD\u578b\u900f\u660e\u9501\u5b58\u5668\uff0c\u4e09\u6001\u8f93\u51fa
\n2. **\u903b\u8f91\u7cfb\u5217\uff1a** 74HC
\n3. **\u903b\u8f91\u7c7b\u578b\uff1a** \u9501\u5b58\u5668
\n4. **\u6781\u6027\uff1a** \u975e\u53cd\u76f8
\n5. **\u8f93\u5165\u7535\u538b\uff08\u6700\u5927\uff09\uff1a** 5.5V
\n6. **\u8f93\u5165\u7535\u538b\uff08\u6700\u5c0f\uff09\uff1a** 2V
\n7. **\u8f93\u51fa\u7535\u6d41\uff1a** 7.8mA
\n8. **\u7535\u6e90\u7535\u538b\uff08\u6700\u5927\uff09\uff1a** 5.5V
\n9. **\u7535\u6e90\u7535\u538b\uff08\u6700\u5c0f\uff09\uff1a** 2V
\n10. **\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\uff1a** -40\u00b0C \u5230 +125\u00b0C
\n11. **\u5c01\u88c5\u7c7b\u578b\uff1a** DIP, SO, TSSOP
\n12. **\u5f15\u811a\u6570\u91cf\uff1a** 20<\/p>\n

74HC573\u662f\u4e00\u6b3e8\u4f4dD\u578b\u900f\u660e\u9501\u5b58\u5668\uff0c\u5b83\u6709\u8bb8\u591a\u5b9e\u9645\u5e94\u7528\uff0c\u4e3b\u8981\u7528\u4e8e\u6570\u636e\u7f13\u5b58\u548c\u5b58\u50a8\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u7684\u5e94\u7528\u573a\u666f\uff1a<\/p>\n

1. **\u6570\u636e\u5b58\u50a8\u548c\u4f20\u8f93\uff1a** 74HC573\u53ef\u4ee5\u7528\u4e8e\u6682\u65f6\u5b58\u50a8\u6570\u636e\uff0c\u5728\u9002\u5f53\u7684\u65f6\u95f4\u5c06\u6570\u636e\u4ece\u4e00\u4e2a\u90e8\u5206\u7684\u7535\u8def\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u90e8\u5206\u3002\u4f8b\u5982\uff0c\u5b83\u53ef\u4ee5\u5728\u5fae\u5904\u7406\u5668\u548c\u5916\u8bbe\u4e4b\u95f4\u63d0\u4f9b\u4e00\u4e2a\u6570\u636e\u7f13\u51b2\u533a\u3002<\/p>\n

2. **\u5730\u5740\u9501\u5b58\uff1a** \u5728\u590d\u6742\u7684\u5fae\u5904\u7406\u5668\u7cfb\u7edf\u4e2d\uff0c74HC573\u53ef\u4ee5\u7528\u4e8e\u9501\u5b58\u5730\u5740\u7ebf\uff0c\u8fd9\u6837\u53ef\u4ee5\u5728\u5730\u5740\/\u6570\u636e\u603b\u7ebf\u4e0a\u540c\u65f6\u4f20\u8f93\u5730\u5740\u548c\u6570\u636e\u3002<\/p>\n

3. **\u72b6\u6001\u5bc4\u5b58\u5668\uff1a** \u5728\u6570\u5b57\u7cfb\u7edf\u4e2d\uff0c74HC573\u53ef\u4ee5\u7528\u4f5c\u72b6\u6001\u5bc4\u5b58\u5668\uff0c\u7528\u4e8e\u5b58\u50a8\u7cfb\u7edf\u7684\u5f53\u524d\u72b6\u6001\u4fe1\u606f\u3002<\/p>\n

4. **\u63a5\u53e3\u8f6c\u6362\uff1a** 74HC573\u53ef\u4ee5\u7528\u4e8e\u63a5\u53e3\u8f6c\u6362\uff0c\u4f8b\u5982\u5728\u4e0d\u540c\u7684\u903b\u8f91\u5bb6\u65cf\u4e4b\u95f4\u63d0\u4f9b\u63a5\u53e3\uff0c\u6216\u5728\u5e76\u884c\u548c\u4e32\u884c\u63a5\u53e3\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u3002<\/p>\n

5. **\u603b\u7ebf\u9a71\u52a8\uff1a** \u7531\u4e8e74HC573\u5177\u6709\u4e09\u6001\u8f93\u51fa\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u7528\u4f5c\u603b\u7ebf\u9a71\u52a8\u5668\uff0c\u7528\u4e8e\u9a71\u52a8\u66f4\u91cd\u7684\u8d1f\u8f7d\uff0c\u4f8b\u5982\u5728\u66f4\u957f\u7684\u603b\u7ebf\u6216\u9a71\u52a8\u66f4\u591a\u8bbe\u5907\u65f6\u3002<\/p>\n

\u8fd9\u4e9b\u53ea\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u5e94\u7528\uff0c\u5b9e\u9645\u4e0a\uff0c74HC573\u7684\u5e94\u7528\u53ef\u80fd\u4f1a\u66f4\u52a0\u590d\u6742\u548c\u591a\u6837\u3002\u4f60\u7684\u7279\u5b9a\u5e94\u7528\u53ef\u80fd\u9700\u8981\u7ed3\u5408\u7535\u8def\u8bbe\u8ba1\u7684\u5177\u4f53\u9700\u6c42\u6765\u51b3\u5b9a\u5982\u4f55\u4f7f\u752874HC573\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

74HC573\u662f\u4e00\u6b3e8\u4f4dD\u578b\u900f\u660e\u9501\u5b58\u5668\uff0c\u5177\u6709\u4e09\u6001\u8f93\u51fa\u3002 \u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u4e8e74HC573\u7684\u8be6\u7ec6\u53c2\u6570\uff1a 1. **\u7c7b […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/16390"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16390"}],"version-history":[{"count":2,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/16390\/revisions"}],"predecessor-version":[{"id":16395,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/16390\/revisions\/16395"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16390"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}