{"id":5798,"date":"2025-10-04T19:02:32","date_gmt":"2025-10-04T10:02:32","guid":{"rendered":"https:\/\/www.cathuitrading.com\/?p=5798"},"modified":"2025-10-04T19:02:32","modified_gmt":"2025-10-04T10:02:32","slug":"%e3%82%b3%e3%83%8a%e3%83%9f-%e3%80%8e%e6%b2%99%e7%be%85%e6%9b%bc%e8%9b%87%e3%80%8f%e6%b5%b7%e5%a4%96%e7%89%88%e3%81%ae%e4%bf%ae%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.cathuitrading.com\/?p=5798","title":{"rendered":"\u30b3\u30ca\u30df \u300e\u6c99\u7f85\u66fc\u86c7\u300f(\u6d77\u5916\u7248)\u306e\u4fee\u7406"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

\u6d77\u5916\u7248\u306e\u300e\u6c99\u7f85\u66fc\u86c7\u300f\u3067\u3059\u3002\u300e\u30e9\u30a4\u30d5\u30d5\u30a9\u30fc\u30b9\u300f\u3060\u3051\u3060\u30682\u672c\u5b58\u5728\u3059\u308b\u306e\u3067\u3001\u6d77\u5916\u7248\u306f\u300e\u30b9\u30c6\u30ec\u30aa\u30b5\u30a6\u30f3\u30c9\u7248\u300f\u3068\u304b\u547c\u3093\u3067\u307e\u3059\u304c\u7686\u3055\u3093\u306f\u3069\u3046\u547c\u3093\u3067\u307e\u3059\u304b\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u7acb\u3061\u4e0a\u3052\u308b\u3068\u8272\u304c\u5316\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u904a\u3093\u3067\u898b\u308b\u3068\u5165\u529b\u4e0d\u826f\u3082\u3042\u3063\u305f\u306e\u3067\u3001\u30c6\u30b9\u30c8\u30e2\u30fc\u30c9\u3067\u898b\u3066\u307f\u308b\u3068\u3054\u89a7\u306e\u901a\u308a\u3067\u3057\u305f\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u56de\u8def\u56f3\u3092\u898b\u3066\u307f\u308b\u3068\u3053\u306e007593\u306b\u8272\u8868\u793a\u306eSRAM\u3068TTL\u304c\u307e\u3068\u307e\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002\u8272\u304c\u304a\u304b\u3057\u3044\u3068\u3044\u3046\u306e\u306f\u30a2\u30c9\u30ec\u30b9\u4e0d\u826f\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u305d\u306eTTL\u3082\u4ef2\u826f\u304f\u30ab\u30b9\u30bf\u30e0\u306e\u4e2d\u3067\u3084\u3063\u3066\u3044\u308b\u306e\u3067\u4ea4\u63db\u3057\u3066\u307f\u306a\u3044\u3068\u306a\u3093\u3068\u3082\u8a00\u3048\u307e\u305b\u3093\u3002\u30ab\u30b9\u30bf\u30e0\u306f\u30ea\u30d7\u30ed\u54c1\u3092\u767a\u6ce8\u3059\u308b\u3068\u3057\u3066\u3001\u5165\u529b\u4e0d\u826f\u304b\u3089\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u5165\u529b\u5468\u308a\u306f\u3053\u306e\u8fba\u3067\u3059\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

4D\u306e74LS253\u304c\u5916\u3055\u308c\u3066\u308b\u75d5\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u9ad8\u3044\u6e29\u5ea6\u3067\u30cf\u30f3\u30c0\u5438\u3044\u53d6\u308a\u5668\u3092\u5f53\u3066\u305f\u306e\u304b\u306a\u3042\uff65\uff65\uff65\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u8f38\u5165\u3057\u305f\u300e\u30d1\u30ed\u30c7\u30a3\u30a6\u30b9\u3060\uff01\u300f\u306e\u5165\u529b\u4e0d\u826f<\/a>\u304c74LS253\u3060\u3063\u305f\u306e\u3067\u3001\u3053\u308c\u304b\u3082\u3057\u308c\u306a\u3044\u3068\u4ea4\u63db\u3057\u3066\u307f\u3066\u3082\u5909\u5316\u7121\u3057\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u3084\u305f\u3089\u6b7b\u3093\u3067\u3044\u308b\u3068\u3044\u3046\u8a71\u3092\u805e\u3044\u3066\u3044\u308b\u30d5\u30a9\u30c8\u30ab\u30d7\u30e9\u3092\u4e00\u6589\u4ea4\u63db\u3057\u3066\u307f\u307e\u3057\u305f\u304c\u3001\u3053\u3061\u3089\u3082\u7279\u306b\u5909\u5316\u304c\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

TTL\u3082\u30d5\u30a9\u30c8\u30ab\u30d7\u30e9\u3082\u7121\u7f6a\u3067\u3042\u308b\u7570\u5e38\u3001\u5165\u529b\u4fe1\u53f7\u304c\u7e4b\u304c\u3063\u3066\u3044\u308b007325\u306e\u4e0d\u826f\u304c\u7591\u308f\u308c\u307e\u3059\u3002\u8a66\u3057\u306b\u5916\u3057\u3066\u307f\u305f\u3068\u3053\u308d\u5165\u529b\u304c\u52b9\u3044\u305f\u306e\u3067\u3001\u3053\u306e\u30ab\u30b9\u30bf\u30e0\u4e0d\u826f\u3067\u9593\u9055\u3044\u306a\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u30ea\u30d7\u30ed\u54c1\u3092\u53d6\u308a\u4ed8\u3051\u305f\u306e\u3067\u3001\u5165\u529b\u5468\u308a\u306f\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

CPU\u304c\u30e1\u30c1\u30e3\u30e1\u30c1\u30e3\u71b1\u304b\u3063\u305f\u306e\u3067\u3001\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u3092\u53d6\u308a\u4ed8\u3051\u3066\u307f\u307e\u3057\u305f\u3002\u307e\u305f\u30ab\u30b9\u30bf\u30e0\u304c\u5c4a\u304f\u307e\u3067\u6642\u9593\u304c\u3042\u3063\u305f\u306e\u3067\u3001EPROM\u306e\u30bd\u30b1\u30c3\u30c8\u3092\u4ea4\u63db\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u4e0b\u30dc\u30fc\u30c9\u306e\u30bf\u30f3\u30bf\u30eb\u30b3\u30f3\u30c7\u30f3\u30b5\u304c\u4e00\u3064\u53d6\u308c\u3066\u3044\u305f\u306e\u3067\u53d6\u308a\u4ed8\u3051\u307e\u3059\u3002\u3057\u3063\u304b\u308a\u30b5\u30a4\u30ba\u3068\u8010\u5727\u304c\u660e\u8a18\u3055\u308c\u3066\u3044\u305f\u306e\u3067\u624b\u914d\u3059\u308b\u306e\u304c\u697d\u3067\u3057\u305f\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u305d\u3046\u3053\u3046\u3057\u3066\u3044\u308b\u9593\u306b007593\u306e\u30ea\u30d7\u30ed\u304c\u5c4a\u3044\u305f\u306e\u3067\u4ea4\u63db\u3057\u305f\u3068\u3053\u308d\u3001\u4e88\u60f3\u901a\u308a\u3061\u3083\u3093\u3068\u3057\u305f\u8272\u304c\u51fa\u307e\u3057\u305f\u3002\u305f\u3060CREDIT\u306e\u90e8\u5206\u304c\u5316\u3051\u3066\u3044\u308b\u306e\u304c\u6c17\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u305f\u307e\u306b\u5199\u771f\u306e\u3088\u3046\u306b\u30ad\u30e3\u30e9\u5316\u3051\u304c\u8d77\u304d\u307e\u3059\u304c\u3001\u57fa\u672c\u7684\u306f\u8d77\u304d\u306a\u3044\uff65\uff65\uff65\u3068\u3044\u3046\u518d\u73fe\u6027\u304c\u4f4e\u3044\u6545\u969c\u3067\u3059\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u524d\u306b\u300e\u6c99\u7f85\u66fc\u86c7\u300f\u3092\u76f4\u3057\u305f\u6642<\/a>\u306f\u3001\u30b9\u30d7\u30e9\u30a4\u30c8\u7cfbDRAM\u306b\u7e4b\u304c\u3063\u3066\u3044\u308b74LS244\u304c\u30c0\u30e1\u3067\u3057\u305f\u3002\u30aa\u30b7\u30ed\u3092\u5f53\u3066\u308b\u6642\u306f\u30ad\u30e3\u30e9\u5316\u3051\u304c\u51fa\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u4eca\u56de\u306f\u4e21\u65b9\u3068\u3082\u4ea4\u63db\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u66ab\u304f\u901a\u96fb\u3057\u305f\u307e\u307e\u306b\u3057\u307e\u3057\u305f\u304c\u3001\u7279\u306b\u7570\u5e38\u3082\u898b\u5f53\u305f\u3089\u306a\u304f\u306a\u3063\u305f\u306e\u3067\u4fee\u7406\u5b8c\u4e86\u3068\u3057\u307e\u3057\u305f\u3002\u4f4d\u7f6e\u3092\u899a\u3048\u306a\u3044\u3068\u6b7b\u306c\u30b2\u30fc\u30e0\u3067\u3059\u304c\u3001\u91ce\u5fc3\u7684\u3067\u30aa\u30ea\u30b8\u30ca\u30ea\u30c6\u30a3\u306b\u6ea2\u308c\u308b\u3068\u3053\u308d\u306f\u9b45\u529b\u7684\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u3010\u4f5c\u696d\u5185\u5bb9\u3011
\u30fb007325\u306e\u30ea\u30d7\u30ed\u54c1\u53d6\u308a\u4ed8\u3051 x2
\u30fb007593\u306e\u30ea\u30d7\u30ed\u54c1\u53d6\u308a\u4ed8\u3051
\u30fb74LS253\u4ea4\u63db
\u30fb\u30d5\u30a9\u30c8\u30ab\u30d7\u30e9\u4e00\u5f0f\u4ea4\u63db
\u30fb\u30bf\u30f3\u30bf\u30eb\u30b3\u30f3\u30c7\u30f3\u30b5\u53d6\u308a\u4ed8\u3051
\u30fb68000\u306b\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u53d6\u308a\u4ed8\u3051
\u30fb74LS244\u4ea4\u63db x2<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6d77\u5916\u7248\u306e\u300e\u6c99\u7f85\u66fc\u86c7\u300f\u3067\u3059\u3002\u300e\u30e9\u30a4\u30d5\u30d5\u30a9\u30fc\u30b9\u300f\u3060\u3051\u3060\u30682\u672c\u5b58\u5728\u3059\u308b\u306e\u3067\u3001\u6d77\u5916\u7248\u306f\u300e\u30b9\u30c6\u30ec\u30aa\u30b5\u30a6\u30f3\u30c9\u7248\u300f\u3068\u304b\u547c\u3093\u3067\u307e\u3059\u304c\u7686\u3055\u3093\u306f\u3069\u3046\u547c\u3093\u3067\u307e\u3059\u304b\u3002 \u7acb\u3061\u4e0a\u3052\u308b\u3068\u8272\u304c\u5316\u3051\u3066\u3044\u307e\u3059\u3002 \u904a\u3093\u3067\u898b\u308b\u3068\u5165\u529b\u4e0d\u826f\u3082\u3042\u3063\u305f\u306e\u3067\u3001\u30c6\u30b9\u30c8\u30e2\u30fc … <\/p>\n

“\u30b3\u30ca\u30df \u300e\u6c99\u7f85\u66fc\u86c7\u300f(\u6d77\u5916\u7248)\u306e\u4fee\u7406” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5798","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.cathuitrading.com\/index.php?rest_route=\/wp\/v2\/posts\/5798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cathuitrading.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cathuitrading.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cathuitrading.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cathuitrading.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5798"}],"version-history":[{"count":1,"href":"https:\/\/www.cathuitrading.com\/index.php?rest_route=\/wp\/v2\/posts\/5798\/revisions"}],"predecessor-version":[{"id":5816,"href":"https:\/\/www.cathuitrading.com\/index.php?rest_route=\/wp\/v2\/posts\/5798\/revisions\/5816"}],"wp:attachment":[{"href":"https:\/\/www.cathuitrading.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cathuitrading.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5798"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cathuitrading.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}