{"id":4272,"date":"2024-09-13T23:41:05","date_gmt":"2024-09-13T14:41:05","guid":{"rendered":"https:\/\/www.cathuitrading.com\/?p=4272"},"modified":"2024-09-13T23:45:33","modified_gmt":"2024-09-13T14:45:33","slug":"%e3%82%a8%e3%82%b9%e3%82%b1%e3%83%bc%e3%83%97-%e3%80%8e%e3%83%af%e3%83%b3%e3%83%80%e3%83%bc%e3%83%9c%e3%83%bc%e3%82%a4%e3%80%8fsys2%e7%89%88%e3%81%ae%e4%bf%ae%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.cathuitrading.com\/?p=4272","title":{"rendered":"\u30a8\u30b9\u30b1\u30fc\u30d7 \u300e\u30ef\u30f3\u30c0\u30fc\u30dc\u30fc\u30a4\u300f(sys2\u7248)\u306e\u4fee\u7406"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9290-1024x768.jpg\" alt=\"\" class=\"wp-image-4273\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9290-1024x768.jpg 1024w, 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height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9297-1024x768.jpg\" alt=\"\" class=\"wp-image-4276\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9297-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9297-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9297-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9297-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9297-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9298-1024x768.jpg\" alt=\"\" class=\"wp-image-4277\" 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srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9300-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9300-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9300-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9300-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9300-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" 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srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9308-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9308-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9308-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9308-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9308-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>315-5138\u306e\u811a\u304c2\u672c\u6298\u308c\u3066\u3044\u307e\u3059\u3002\u6839\u5143\u304b\u3089\u6298\u308c\u3066\u308b\u4e0a\u306b\u3001\u4ed6\u3082\u30dc\u30ed\u30dc\u30ed\u3060\u3063\u305f\u306e\u3067\u713c\u304d\u76f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" 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src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9321-1024x768.jpg\" alt=\"\" class=\"wp-image-4290\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9321-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9321-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9321-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9321-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9321-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u305d\u306e\u96a3\u3001IC24\u306e74LS155(2)\u304c\u6d6e\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9324-1024x768.jpg\" alt=\"\" class=\"wp-image-4291\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9324-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9324-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9324-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9324-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9324-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u5165\u529b\u5143\u3092\u8fbf\u308b\u3068IC33\u306e74LS08(8)\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9322-1024x768.jpg\" alt=\"\" class=\"wp-image-4292\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9322-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9322-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9322-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9322-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9322-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9323-1024x768.jpg\" alt=\"\" class=\"wp-image-4293\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9323-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9323-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9323-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9323-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9323-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>(9)\u306b\u306f\u4fe1\u53f7\u304c\u6765\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u306eIC\u306e\u6545\u969c\u3067\u3057\u3087\u3046\u3002\u4ea4\u63db\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9326-1024x768.jpg\" alt=\"\" class=\"wp-image-4294\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9326-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9326-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9326-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9326-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9326-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9327-1024x768.jpg\" alt=\"\" class=\"wp-image-4295\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9327-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9327-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9327-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9327-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9327-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u6d6e\u3044\u3066\u3044\u308b\u4fe1\u53f7\u3092\u8abf\u3079\u3066\u3044\u308b\u3068IC27\u306e74LS273(11)\u304c\u602a\u3057\u3044\u3067\u3059\u3002(11)\u306fCLOCK\u306a\u306e\u3067\u3001\u4fe1\u53f7\u304c\u6765\u3066\u3044\u306a\u3044\u3068\u304a\u304b\u3057\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9328-1024x768.jpg\" alt=\"\" class=\"wp-image-4296\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9328-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9328-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9328-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9328-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9328-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u3069\u3053\u304b\u3089\u6765\u3066\u3044\u308b\u304b\u8abf\u3079\u308b\u3068\u3001IC42\u306e74LS164\u3067\u3057\u305f\u3002\u51fa\u529b\u6ce2\u5f62\u304c\u5168\u90e8\u304a\u304b\u3057\u304b\u3063\u305f\u306e\u3067\u53d6\u308a\u5916\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9329-1024x768.jpg\" alt=\"\" class=\"wp-image-4297\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9329-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9329-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9329-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9329-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9329-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>74LS164\u306f\u624b\u5143\u306b\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u767a\u6ce8\u3057\u3066\u4e00\u65e6\u306f\u304a\u958b\u304d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_E9307-1024x768.jpg\" alt=\"\" class=\"wp-image-4299\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_E9307-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_E9307-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_E9307-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_E9307-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_E9307-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9341-1024x768.jpg\" alt=\"\" class=\"wp-image-4301\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9341-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9341-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9341-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9341-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9341-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>74LS164\u304c\u5c4a\u3044\u305f\u306e\u3067\u53d6\u308a\u4ed8\u3051\u307e\u3059\u304c\u3001\u307e\u3060\u8d77\u52d5\u3057\u307e\u305b\u3093\u3002RESET\u4fe1\u53f7\u306f\u4e0a\u4e0b\u306b\u30d1\u30bf\u30d1\u30bf\u52d5\u3044\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9348-1024x768.jpg\" alt=\"\" class=\"wp-image-4302\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9348-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9348-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9348-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9348-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9348-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9347-1024x768.jpg\" alt=\"\" class=\"wp-image-4303\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9347-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9347-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9347-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9347-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9347-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u307e\u3060\u3053\u306e\u8fba\u306eTTL\u304c\u602a\u3057\u3044\u3060\u308d\u3046\u3068\u8abf\u3079\u3066\u307f\u308b\u3068\u3001IC56\u306e74LS157\u306e\u51fa\u529b\u304c\u304a\u304b\u3057\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9349-1024x768.jpg\" alt=\"\" class=\"wp-image-4304\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9349-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9349-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9349-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9349-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9349-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u4ea4\u63db\u3059\u308b\u3068RESET\u4fe1\u53f7\u304c\u3061\u3083\u3093\u3068\u51fa\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u304c\u3001\u753b\u9762\u306f\u5909\u308f\u3089\u305a\u771f\u3063\u6697\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9364-1024x768.jpg\" alt=\"\" class=\"wp-image-4305\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9364-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9364-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9364-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9364-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9364-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9365-1024x768.jpg\" alt=\"\" class=\"wp-image-4306\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9365-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9365-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9365-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9365-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9365-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u8d77\u52d5\u306b\u95a2\u308f\u3063\u3066\u305d\u3046\u3060\u306a\u3042\u3068\u601d\u3063\u305fIC50\u306e315-5139\u306f(1)(2)(3)\u304c\u5165\u529b\u3067\u3059\u304c\u3001\u3044\u305a\u308c\u3082\u4fe1\u53f7\u304c\u5165\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u3053\u308c\u306fIC51\u306e74LS161(12)(13)(14)\u304b\u3089\u51fa\u529b\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u56de\u8def\u56f3\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>IC51\u306e\u624b\u524d\u306fIC59\u306e74LS74\u3002\u305d\u3053\u304b\u3089IC80\u306e74LS32(6) \u2192 (4) \u2192 IC72\u306e74HC04(2) \u2192 (3) \u2192 IC81\u306e74LS139(9) \u2192 IC74(5) = 839-0001\u3068\u8fbf\u308a\u7740\u304d\u307e\u3059\u3002RESET\u4fe1\u53f7\u3082\u3053\u3053\u304b\u3089\u51fa\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u5468\u308a\u306eTTL\u3092\u4ea4\u63db\u3057\u305f\u3089\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u305f\u306e\u3067\u4ed6\u3092\u5f53\u305f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3084\u3063\u3071\u308a\u8d77\u52d5\u306b\u95a2\u4fc2\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u56de\u8def\u56f3\u3067\u3044\u30461P\u76ee = CPU\u5468\u308a\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9374-1024x768.jpg\" alt=\"\" class=\"wp-image-4307\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9374-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9374-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9374-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9374-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9374-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9375-1024x768.jpg\" alt=\"\" class=\"wp-image-4308\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9375-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9375-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9375-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9375-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9375-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u5165\u529b\u306f\u6765\u3066\u3044\u308b\u306e\u306b\u3001IC46\u306e74LS107\u306e\u51fa\u529b\u304cHIGH\u56fa\u5b9a\u306a\u306e\u306f\u304a\u304b\u3057\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9376-1024x768.jpg\" alt=\"\" class=\"wp-image-4309\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9376-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9376-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9376-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9376-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9376-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>74LS107\u306f\u306a\u304b\u3063\u305f\u306e\u3067\u30bd\u30b1\u30c3\u30c8\u5316\u3060\u3051\u3057\u3066\u304a\u958b\u304d\u3002\u898b\u305f\u76ee\u306e\u5272\u306b\u91cd\u50b7\uff65\uff65\uff65\u3068\u307e\u3067\u66f8\u3044\u3066\u6c17\u4ed8\u3044\u305f\u306e\u3067\u3059\u304c\u3001PAL\u306e\u811a\u304c\u8150\u98df\u3057\u3066\u3082\u3052\u3066\u305f\u306e\u3067\u305d\u3082\u305d\u3082\u72b6\u614b\u304c\u60aa\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9358-1024x768.jpg\" alt=\"\" class=\"wp-image-4310\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9358-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9358-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9358-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9358-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9358-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9402-1024x768.jpg\" alt=\"\" class=\"wp-image-4345\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9402-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9402-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9402-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9402-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9402-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>74LS107\u304c\u5c4a\u3044\u305f\u306e\u3067\u4ea4\u63db\u3059\u308b\u3082\u4f55\u3082\u5909\u308f\u3089\u305a\u3002\u305d\u308c\u3082\u305d\u3046\u3067(9)\u306b\u6ce2\u5f62\u304c\u6765\u3066\u3044\u306a\u3044\u306e\u304c\u539f\u56e0\u3067\u3042\u3063\u3066\u3001IC\u81ea\u4f53\u306b\u306f\u554f\u984c\u304c\u306a\u304b\u3063\u305f\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u4fe1\u53f7\u306fIC99\u306e74LS139\u304b\u3089\u51fa\u3066\u304a\u308a\u3001\u5165\u529b\u3067\u3042\u308b(2)\u304c\u30d7\u30ed\u30b0\u30e9\u30e0ROM\u304b\u3089\u51fa\u3066\u3044\u308bAD12\u3001(3)\u306fAD13\u3067\u3057\u305f\u3002\u7acb\u3061\u4e0a\u304c\u3063\u3066\u3044\u306a\u3044\u304b\u3089\u3053\u3046\u306a\u3063\u3066\u3044\u308b\u3093\u3060\u308d\u3046\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u653e\u7f6e\u3057\u3066\u5148\u306b\u9032\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9405-1024x768.jpg\" alt=\"\" class=\"wp-image-4346\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9405-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9405-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9405-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9405-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9405-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u713c\u304d\u76f4\u3057\u305fIC11\u3078\u4f55\u3082\u4fe1\u53f7\u304c\u5165\u3063\u3066\u3044\u306a\u3044\u306e\u304c\u6c17\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>IC17\u306e74LS669(2)\u306b\u4fe1\u53f7\u304c\u5165\u3063\u3066\u3044\u306a\u3044\u306e\u304c\u539f\u56e0\u3067\u3059\u304c\u3001\u3053\u306e\u4fe1\u53f7\u306f\u4e00\u3064\u6a2a\u306ePAL\u3067\u3042\u308bIC10(14)\u304b\u3089\u51fa\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u306b\u5165\u3063\u3066\u3044\u308b\u4fe1\u53f7\u3092\u898b\u3066\u307f\u308b\u3068(2)(3)(4)(5)\u3078\u306f\u6b63\u5e38\u306b\u6765\u3066\u3044\u307e\u3059\u304c\u3001(6)(7)(8)(9)\u306fHIGH\u304bLOW\u3060\u3051\u306a\u306e\u3067\u304a\u304b\u3057\u3044\u3067\u3059\u3002\u3053\u306e\u51fa\u672c\u306fIC22\u306e74LS669\u3060\u3063\u305f\u306e\u3067\u4ea4\u63db\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9406-1024x768.jpg\" alt=\"\" class=\"wp-image-4347\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9406-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9406-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9406-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9406-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9406-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u4ea4\u63db\u3057\u307e\u3057\u305f\u300274LS669\u306f3\u3064\u3082\u4ea4\u63db\u3057\u3066\u3044\u308b\u4e0a\u306b\u3001\u5468\u308a\u3082\u4ea4\u63db\u3055\u308c\u305fIC\u3060\u3089\u3051\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9407-1024x768.jpg\" alt=\"\" class=\"wp-image-4348\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9407-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9407-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9407-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9407-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9407-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u7acb\u3061\u4e0a\u3052\u308b\u3068\u3088\u30fc\u30fc\u3084\u304f\u8d77\u52d5\u3057\u307e\u3057\u305f\u304c\u80cc\u666f\u304c\u304a\u304b\u3057\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9408-1024x768.jpg\" alt=\"\" class=\"wp-image-4349\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9408-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9408-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9408-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9408-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9408-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u97f3\u3082\u51fa\u3066\u5165\u529b\u3082\u52b9\u3044\u3066\u3044\u307e\u3059\u3002\u30dc\u30fc\u30a4\u304c\u5316\u3051\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u30b9\u30d7\u30e9\u30a4\u30c8\u306f\u5927\u4e08\u592b\u3060\u3068\u601d\u3046\u3093\u3067\u3059\u304c\u679c\u305f\u3057\u3066\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9409-1024x768.jpg\" alt=\"\" class=\"wp-image-4350\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9409-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9409-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9409-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9409-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9409-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u80cc\u666fROM\u306f\u7570\u5e38\u306a\u3057\u3001\u6a2a\u306e6264 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src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9410-1024x768.jpg\" alt=\"\" class=\"wp-image-4352\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9410-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9410-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9410-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9410-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2024\/09\/IMG_9410-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u3053\u3053\u306e74LS244\u3092\u5916\u3057\u3066\u3082\u75c7\u72b6\u306f\u4f59\u308a\u5909\u308f\u3089\u305a\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u65b0\u54c1\u306b\u623b\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" 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