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https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5356-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5356-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u307e\u3060\u7acb\u3061\u4e0a\u304c\u308a\u307e\u305b\u3093\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\/2023\/06\/IMG_5357-1024x768.jpg\" alt=\"\" class=\"wp-image-2020\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5357-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5357-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5357-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5357-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5357-2048x1536.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\/2023\/06\/IMG_5358-1024x768.jpg\" alt=\"\" class=\"wp-image-2021\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5358-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5358-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5358-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5358-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5358-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" 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https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5359-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u56de\u8def\u56f3\u4e0a\u3067\u306fCATCH\u3068\u3042\u308b\u306e\u3067\u8ffd\u3044\u304b\u3051\u308b\u3068IC25\u306e74LS155(4)\u306b\u8fbf\u308a\u7740\u304d\u307e\u3057\u305f\u3002\u624b\u5143\u306b\u5728\u5eab\u304c\u3042\u308c\u3070\u30cb\u30c3\u30d1\u30fc\u3067\u5207\u308a\u98db\u3070\u3057\u3066\u65b0\u54c1\u3092\u53d6\u308a\u4ed8\u3051\u308b\u306e\u3067\u3059\u304c\u300174LS155\u306f\u7121\u304b\u3063\u305f\u306e\u3067\u4e01\u5be7\u306b\u5916\u3057\u3066IC\u30c1\u30a7\u30c3\u30af\u306b\u639b\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"906\" height=\"605\" src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/654e4661afb577a849999ab1c31dd538.png\" alt=\"\" class=\"wp-image-2023\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/654e4661afb577a849999ab1c31dd538.png 906w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/654e4661afb577a849999ab1c31dd538-300x200.png 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/654e4661afb577a849999ab1c31dd538-768x513.png 768w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u4e88\u60f3\u901a\u308a\u58ca\u308c\u3066\u3044\u307e\u3057\u305f\u3002IC\u3092\u6ce8\u6587\u3057\u3001\u5999\u306b\u6c5a\u3044\u57fa\u677f\u3092\u30de\u30de\u30ec\u30e2\u30f3\u3067\u6d17\u3063\u305f\u306e\u3067\u672c\u65e5\u306e\u5206\u306f\u3053\u308c\u3067\u7d42\u4e86\u3068\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\/2023\/06\/IMG_5379-1024x768.jpg\" alt=\"\" class=\"wp-image-2048\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5379-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5379-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5379-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5379-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/06\/IMG_5379-2048x1536.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\/2023\/07\/IMG_5414-1024x768.jpg\" alt=\"\" class=\"wp-image-2073\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5414-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5414-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5414-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5414-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5414-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>74LS155\u3092\u5165\u624b\u3057\u305f\u306e\u3067\u53d6\u308a\u4ed8\u3051\u307e\u3057\u305f\u304c\u3001\u7279\u306b\u5909\u308f\u308a\u306f\u3042\u308a\u307e\u305b\u3093\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\/2023\/07\/IMG_5423-1024x768.jpg\" alt=\"\" class=\"wp-image-2081\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5423-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5423-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5423-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5423-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5423-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>\u4eca\u307e\u3067\u97f3\u91cf\u30920\u306b\u3057\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u8a66\u3057\u306b\u97f3\u3092\u51fa\u3057\u3066\u307f\u308b\u3068PSG\u306e\u4e00\u97f3\u304c\u30ce\u30a4\u30ba\u3060\u3089\u3051\u3067\u3057\u305f\u3002PSG\u3092\u4ea4\u63db\u3057\u305f\u3068\u3053\u308d\u300e\u30a6\u30b7\u30e3\u30b9\u300f\u306e\u30a8\u30f3\u30c7\u30a3\u30f3\u30b0\u66f2\u304c\u8efd\u5feb\u306b\u6d41\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u4e2d\u3005\u306e\u30b8\u30e3\u30f3\u30af\u5177\u5408\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img 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https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5431-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5431-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5431-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5431-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>IC50\u306e74LS298(15)\u304b\u3089\u51fa\u3066\u3044\u307e\u3057\u305f\u3002\u57fa\u677f\u306e\u72b6\u614b\u304c\u60aa\u304f\u7dba\u9e97\u306b\u53d6\u308a\u5916\u3057\u51fa\u6765\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u30cb\u30c3\u30d1\u30fc\u3067\u3076\u3063\u305f\u5207\u308a\u300e\u30e9\u30d5\u30ec\u30f3\u30b8\u30e3\u30fc\u300f\u304b\u308974LS298\u3092\u8abf\u9054\u3057\u3066\u4ed8\u3051\u3066\u307f\u307e\u3059\u3002\u3057\u304b\u3057\u753b\u9762\u306f\u5909\u308f\u3089\u305a\u771f\u3063\u767d\u3002<\/p>\n\n\n\n<figure 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src=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5448-1024x768.jpg\" alt=\"\" class=\"wp-image-2079\" srcset=\"https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5448-1024x768.jpg 1024w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5448-300x225.jpg 300w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5448-768x576.jpg 768w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5448-1536x1152.jpg 1536w, https:\/\/www.cathuitrading.com\/wp-content\/uploads\/2023\/07\/IMG_5448-2048x1536.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\/2023\/07\/IMG_5450-1024x768.jpg\" alt=\"\" class=\"wp-image-2080\" 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