{"url":"https://analogue-synthesizer.hatenablog.com/entry/2021/11/09/112516","author_url":"https://blog.hatena.ne.jp/Analogue-Synthesizer/","type":"rich","categories":[],"blog_url":"https://analogue-synthesizer.hatenablog.com/","height":"190","image_url":null,"blog_title":"Analogue-Synthesizer\u306e\u30d6\u30ed\u30b0","provider_name":"Hatena Blog","version":"1.0","description":"\u901a\u79f0TTL-IC \u4e3b\u306b74\u30b7\u30ea\u30fc\u30ba\u3068\u547c\u3070\u308c\u3066\u3044\u305f \u7279\u5fb4\u3068\u3057\u3066\u306f\u3001\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u3067\u306f\u96e3\u3057\u3044\u90e8\u5206\u3092 74\u30b7\u30ea\u30fc\u30ba\u3092\u4f7f\u3046\u3053\u3068\u306b\u3088\u308a\u3001\u30de\u30a4\u30b3\u30f3\u5468\u8fba\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u305f \u552f\u3001\u96fb\u5727\u99c6\u52d5\u3068\u8a00\u3046\u3088\u308a\u3001\u96fb\u6d41\u99c6\u52d5\u306b\u8fd1\u304f\u3001\u4fe1\u53f7\u304c\"L\"\u306e\u6642\u96fb\u6d41\u304c\u305f\u304f\u3055\u3093\u6d41\u308c\u308b\u70ba\u3001\u8ca0\u8ad6\u7406\u4fe1\u53f7\u3092\u3001\u30c7\u30fc\u30bf\u30d0\u30b9\u3084\u3001\u30a2\u30c9\u30ec\u30b9\u30d0\u30b9\u306b\u3082\u4f7f\u308f\u308c\u3066\u3044\u305f\u6642\u4ee3\u304c\u3042\u308a\u307e\u3057\u305f\u3002 \u6b63\u8ad6\u7406\u3092\u8ca0\u8ad6\u7406\u306b\u5909\u3048\u3001\u307e\u3057\u3066\u30d0\u30c3\u30d5\u30a120TTL\u306f\u99c6\u52d5\u53ef\u80fd\u3068\u3044\u3046\u8ca0\u8ad6\u7406\u3067\u306fLS240\u3084 LS242\u3068\u8a00\u3046\u7269\u3092\u4f7f\u3044\u3001\u8ca0\u8ad6\u7406\u56de\u8def\u3092\u69cb\u6210\u3057\u3066\u3001\u4e3b\u306b\u3001\u96fb\u6d41\u304c\u591a\u304f\u6d41\u308c\u308b\"L\"(0)\u306e\u6642\u306e\u4fe1\u53f7\u3092\u3001\"H\"(1)\u306b\u3057\u3066\u3001\u56de\u8def\u3092\u69cb\u6210\u3057\u305f\u6642\u4ee3\u304c\u3042\u308a\u307e\u3059\u3002 \u305d\u306e\u5f8c\u3001C-MOS\u3068\u8a00\u3046\u3001\u30b3\u30f3\u30d7\u30ea\u30e1\u30f3\u30bf\u30ea-MOS\u3068\u8a00\u2026","width":"100%","author_name":"Analogue-Synthesizer","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fanalogue-synthesizer.hatenablog.com%2Fentry%2F2021%2F11%2F09%2F112516\" title=\"TTL(\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\uff65\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\uff65\u30ed\u30b8\u30c3\u30af - Analogue-Synthesizer\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","published":"2021-11-09 11:25:16","title":"TTL(\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\uff65\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\uff65\u30ed\u30b8\u30c3\u30af"}