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Figura 1 - Porta NOT, NAND e NOR CMOS
Fonte: Elaborado pelo autor.
| (7 revisões intermediárias pelo mesmo usuário não estão sendo mostradas) | |||
| Linha 1: | Linha 1: | ||
Utilizando o [https://tinyurl.com/y89xnyjo simulador FALSTAD], verifique o funcionamento das portas lógicas básicas construídas com transistores CMOS, e uma carga resistiva. | Utilizando o [https://tinyurl.com/y89xnyjo simulador FALSTAD], verifique o funcionamento das portas lógicas básicas construídas com transistores CMOS, e uma carga resistiva. | ||
| − | *[https://tinyurl.com/2zzk9w4t Inversor] | + | *[https://tinyurl.com/2zzk9w4t Inversor] [https://www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l3BWK0EHYEBYBskBMXUdI0BmEHEJBSSgUwFowwAoADxBJKV1xAzhC4kGQSIDCAQwBOAcwnMARqKwhGKhDz7ooi1WAxJGADlHDUIyMxKoaYCkJW5UvB+CiDmMjkZEY733wwTGksABwDBBBUSHz5-CFsrG0FnSMdUkiwTBI9rGideMEIUlyi3fOYpEo4s6owSXhogywAlaoBOdN4g9yaaJBDkBGYAd3IRHhEsCbLLMfoezJMF7LBG0fcl1UXayzzxtIOuQvdcDem4lQuYiw34te3V9aqCkE7qopUmo0svV-qXKkMD0QkkaBc7OCJrgRDkzuF3sc3tFYjkWGNrrFEbE5kcNMiOPiwgT3u81tl3OiDuSCTTcRdSSp3pZ2NhHFgyEEXFgVBMRABNNhacDtN6oQTdUQgAByAHkACpC3A0EgYcX6ExcJrgXgAO3oAFlZQBlAA6AGcLRaABQAGVNAEcLQB7ABmroANBaABJWp3m526gCUSogRmyGFF7QgsN4oUNJqtlvNdsdLt1XvNvst-rdrpDXgufiugWCOjaDJLfDLfUovSGzFtj3AD3oZIeg1dEgANubaHXLK7NrVrrtwChkHhmEP7rwIQ8IGAJzApwaIq5gSZXPkUELGE4W8smIvcDGpQBBc4zFSQw6416uG53q86kwQiiWIA] |
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| − | [[ | + | *[https://tinyurl.com/2nky5wkt Buffer] [https://www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAUgoqoQFMBaMMAKAHcRCAWcFPTnmEJVI7EJhTiEhENjw8U0qGO5SZQqopmiAsrPlqQXLvy1Rx0BCwBm4dWEmrmkiGEtRYKG+eyF+q334qNyQYSC8AJQEQYhlVE3MqLlpEjysAc2iuISyEkRYAD3EIPH4wLmIYiEFJAAcGHQB5AGUAHQBnDo6ACgAZVoBHDoB7ADsAGg6ACS6h9uHrawBKQvEqbC5ycv5sSiNeEFGGlq7O9r7BkcXJ9pnOubGVoqZISpRJJmwpfZQeACEAKoAMSBAFEIqsuIQZEQviZJEQZAoeABNFQ8WIxGSY0QcJx8LG8IIsWqEzGYhxlcysPE8XaSTH05S0-QYmRyHiiUmMhAM9kGCDBFjYDBUJzCaLvQTmLyZCRGbAIjCSYxBZQAJ3EysJ8rAGG0RjwuLs4AcIAYCWczKyOQCBlEIrFCiUAV54BlYnWfnNCUC1otO29AcMxtUUslSlEUXlmPleXMyWoIjSLE18r9ccVCaNwtFWpc+vzhkF4lzmm1ZnT3pLXlJHMM9ey6mpLEyjZyjfjDrzGkM8rMNZYACNzXIkExTFwkJtOcPxFDzTleSqMKFVthduIVXBvsiQABhACG6vSh7L5tjSmDA49HCYxARv0XD5DYgYuDpQY-pskxoYZj9d9IE-YlHWfBErzAF8mUHO8oJVHJ70kes-1+YIzSAwQzW7KgkLsXD4K3aVNBJRcJSZJhyIFFs4OggxKPWe030IijeyZLkyKoTEGKJd0hVolwCR4yl-UI7jexxVZ-18WRNkXfBZD2GpDmONozh6foHmuaZZhGUYnnNFBN1KeTyGIaoDnqJo1NOC4HgmHT7iuZZW3AoxEMI1VEhYKI8PEl8uyMFJkxgKxelHYCf1HN0rWTaxDwAG3aOgk28f8lEAljvWCdwwi8Wx-0TK08KtVxcs8KS5C+Zh+HfQgthQCynwAQWYl8zAYS9tDawTasI3s-0tDCEjMUQgA] - Inversor + Inversor |
| + | *[https://tinyurl.com/2pa9df5l porta NAND] [https://www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l3AWAnC1b0DZwwExxwOwEDMkAHDhigSBsSAKyOSMCmAtGGAFADuInBAhDFiWQcK44ofAaWGjxYISLEz+7eSLLDNkBWsiz2ZFmALjTIPGXUCcCFjYFXnRgB5yyWYmVuaCFmIkCGEHEAAhbk9Nb3AwcWJA+KQQMOEAQWMHILx7RxEMWyMAJRcWJEsWBGKoNJYmFiboBm4AGTl9bV1iBmlfYTMQADMAQwAbAGdWRhlhzoUdfKClsxaoWBxueYl46RMzMGkIMHWYSC2drSllvfBwM83thesGcRzXrDXGp40P83eBTc2SB5FuHyMGmuRxewKhXWcejCbxkHSRd00fTuQzGUxmjW4ZXYH0qtxqdWqDQpG1aAHMyXAyRhBjIYjgyPQ-AIwAwmCE0uBpAAHdgAWQA8gBlAA6k1lsoAFG1pQBHWUAewAdgAaWUACXlasm6uGwwAlNF7EscL1uSibbZJNJNWKpfK5ZMlaqNabdZMDXKjVqLTEwEhHRBOKQ0sJ0iAAHIZeMAERBFXeYNJkNuR38zlzMiF9kzGdsBYgZm4RfY5NJNbL7PulY0VgL9cFxWMVjrta+aesBWJYIh-cI+2cY8LxdsHyHM4IxzqPD+BTEebBa7sxIKjhYc-qTSr08K68djIr4G4ST3-0b27MFib1ivyQOHfK4EfF62oZwTDIqT0Eg0hOiAIoSjKHqKsqQY6vqho+ualrEhyhR7jyTBiPQoEuhB7rQd6xq+vBgYapqIaCjQvjgMBaShAOIAAMKjAATrSozcAARtodTEMoaT8kY14fs4zLWGC37cPSAJpMQxyPggYmHkWMn5gpclPjwwliaJiySHUWzaZIGAsDpEkGdwLG0Hp1kxrUNSlLZpJieSTT1LMbkwK0Vlic5xluQ5Um2UItguUprKvDOMKEGEPICuEACa3Cip+WATqCtQ4C0shmWWj7Atxmjhvc1HINIQmvh8k73iIeSSUAA] | ||
| + | *[https://tinyurl.com/2gjmndv6 porta AND] [https://www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxBJCQUioFMBaMMAKGw1oYBZCuRMUIbrxDY04KPxYB3Ibj4C5kBfigsARkMIpBEboK7FBkGULCF+GQcQuKTAWRA3LuwrTv9oCFgA9wGPFFmcGI+bDA+BT4ATRYAczMLLi5ApiSRWhMAJ0SnCzT-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-AANjidBUN2CElmgqSIcuCBFG2pEfEmVHEQR7Z0QxUaFv6er5P6dEmFShFkexIgoORcZeI0kCXNxYJIUmrEihAYDCTAoksOJwbUZqqmyfJsBiTxojtGm0xCfUWksPBEmBAZKEWAZ6wgJhOF4fULCgbm+RHJBtT4Q0MDeD2YTiO2KkmH4DCEGA6wDGCoQfDCPxTqCoW0G0JFRdgjwIpGIAAEJthxqhFso-CqIWuqWvlKghpRJYWVR2B2vRNV1UW9qiHVxXNbVrnNWh9GnF2-KJvR5juBmQ0pm2vUWb1dhGmk7iTLNAZWpcbqjY2C0AWoGoLWxiTDTZoxhi2KlMCWG11m2q2ei2G2FqNx1Hc1FYnYE3XPeAyStitkIRB0LY-YN33IX9IpBaWBV2vCDCWnaSSIju4r7pKMrHnSjJfhenLBWg8JhR0GBIGFw5w8+EoHtKR5yp+yrfmq8S7S8qzrRkaigaNr2jczHkwZkTTiRNekLdZ4CaYpfMZS2221sLRmKV96wfdtlq9OMC2KAUwySJcQA] - NAND + Inversor | ||
| + | *[https://tinyurl.com/2hb64ctj porta NOR] [https://www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l3AWAnC1b0DYrTJBAmAVgQyUkLAA5UxCQM7HIRCBTAWjDACgB3EfAHZ8AypRABmSglHjIfEOwkj8Y8Bmaq53AB6L8+GWCQz2+SOOOCQMwyABCu-fgngq+yNbD4ItmQEFuAFlJaVkbBHEtKAFoQm4AGUUwBCMkEU508CzmZgAzAEMAGwBnVhYobjyQJCwJDEsNSQaYsDjsSHwqxVrsjOU+8HB2mE7u9kpmLn6RaaG2ulGu6vZe+vElEXXWkdgupM5UtwzjWe9WkELS8sXuACVFAd7NmzkYhGZFmJh4gHNHkQIMBYF6pN7yPTsQR0NSEVxIXzgEQAB3YQQA8gBlAA6JVxuIAFAlsQBHXEAewAdgAaXEACXxZJK5LyeQAlE4oXUENZCFtCMwjCJKWisfi8SUiaSKazaSUGXimVSOZDkNkbAJAQIZAA5dF3JwkLD4JB0SIqJDiPwgACaChevWYjvtA28bzdlWRMUdSMsrW4XqmgiwmgsQymLpUYdD2n4LzAwdaifkcYGEj5MXTIhTANCMmYUnzAczGYLYQgEf4wILGdOklLxbrWcGhfD4G4EkEzBe5g2AyIWArAm4-yEgP7wgi4O4ACcBJPemPwMnXhDFIIvKQWBAE1rzqiMTiJYTiUqafTGTL2U4uNYJEdDHR79YhSARYfxSfpczZRfFRTKQ5VNZkTeNVEqONJmOZIjjmHM1haXoPlyBQkLgHosGQiDcyBEE0zCHNqzzFsCMjGxgXUQUKMIppcMo4j5E7KYmmiIjmyHLomNzaIXnYmIujjFI0gyXo6xzVZMPQiTBnEhCNiE5pYxgmRtkOIxznE-tCDwlQ1HkB4l0XSdIm+GxPlMn5Z3nLYWiXBABkFSYOy7azl2NSdWP45zNA8tQl22Dji1baJWzooceH+UKKNCkyUK4ojoiXTzNG4AAjfRtOSY0SBsZM0u1EEKL5QFoUqPQJHTTUzM0M1tRAABhAoZ1+ApuCAA] | ||
| + | *[https://tinyurl.com/2lvacjar porta OR] [https://www.falstad.com/circuit/circuitjs.html?ctz=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-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-H0e8BHyOSyD51ptGvFsf6GMEUngeFUmGRACHodhqwRvQcxzSEFAEAKThOyUABBQXRRwQpRYQd0wBWNUlAAITqiDCPnGVUKo0NEfCUNXiNYGsGKCBtzV9jXiAA] - NOR + Inversor | ||
| + | *[https://tinyurl.com/2kokmsqm porta XOR] [https://www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAXKQUgoFMBaMMAKAHcQHsEVxDauPcGF6QWAD07Yy4BNk5FiswiAAs4XgAcGAWQDyAZQA6AZ1OmAFABkjAR1MB7AHYAaUwAlz9kw4BmvgEoWbAwBbl4wYl5BXkwIqBAUdikhMH4pND5aMQ4Y8CiM2kjRFk1CrPLi8ATWMq5MvDDM5nii5LyWypEodvCQRvKBsUkGRU48BTByBiR1FHUADT0AJQkpYiQMaKJyDFmNEG19YzNT6ztHVw8vR38g5ZTeAbzsUQTVWiRsqGgEFl9OB9aMQVHkQdUwL8fpAkgCGKpVBMpqC+siIVCYDD-pwqmimAjwBgVBBIV9YLCFPMQOD8epwSSMeSWA9af0BGACa8ErQPhRuT8-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-EHPNnCCIMqMrD1OVSWs1nhFAJireFIhASVU3UABBNKUGFakBDQJRiHkYlCrSjAJJAZtOCwXhyzmWrclnIoMsBAYRAmMQ4VCdQXK6xq51JaEKQYYb3QTXkvXAfCWCsZrIBGki9l4Zdvl8ABDAAbEw6D5MQWTG7CGDG+p+V5L5uV+FgBLGtAkJe3lsjSxD5F5GYEFmH7pTC38TCzS5ovUgCghGRDUwwCA-uJDBqK-YGe1B5SAIh-9R3aC63vwNQBrx3lnn4CY9TqcmiekiminneaiiJWnCRUdcXsJq7CdenoqcJvFqZ5nzgnLK7SYEMb+ojRIRYlhaerFpniVS3JZqqGb1vGnoRmTWNmE4f75GYEbElqnWSCPPB5D++RjxUFQqQAIXaWahNm7BuJ6eLFbUTCfeYqykm9saDwuzDA5tLmJmYqOifps9-bJwnEU+zreRj6nmNM6nt1jmsE5DnSc-0kmZMyPPMjE2GsOt-6UyXOSQAU8K-3VVSh2zaGEyto9uj+pBsDjRv0xBsGR2xtuwMZuPp5E7lmWn3OXqrb47v5GA-lWjWKM9maiM93bDuO07sW35ySIunalr40-3d3kPPYZG+055P3mPgsT6oH1QEaJJRnxRk7ZI4Jww83DGIHQiRuZVlASvRIj1JAoGIJGDA-9IAOwIFKKkABNJ61J64THBG5HoAAnfBwheD0gKDyRoC96TdHBFfV+p0Hp-DIeCSiRDcJx1luQqoICqwR3igIyhT4LwRzKGAmBycuTC3AjzByCimG8LDFWER0skgACNcrfGfCmYgzo1hxn-hMFAVIf5YPUAAYT2iQ0Ce12gpw0EhMxIVia5FceQ0YVIpZiRKhAbgShRgwgQttcAZtAQoAHoQaIP8nyEH2ByEARURitmopuQEQ8EQpnCSAZ2IwSpwyQMEpAUxo65PyZEuGCMf6lORo1CpxUwA-V+mgdJ1VGm5CcQIWaqc1prn6Vrdc3TerAjZo4gYNInHcXcYCTCMzRkIVmfCTCUzJnjNyHPKJoJZrbMcoMj2OzNZ7PXFs5MBt7K4UcZhGOc8s6OOwvBJgBQP6aheX7eiVyPFUgWd4tx+z4TYTxO-TCpzuh7OebEc5BkCgQtxMzAyBJwx5HASwbRDA8BJJmJlT4qgvgsCAA] | ||
| + | *[https://tinyurl.com/2gfg6xpk porta XNOR] [https://www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAxRCQUmoFMBaMMAKACMRG9cvCIEAFmqCqkVgHcuYQcMxVG2BFXlRJ04ioSENVMBh3ipjWXnAGupkCm1rjKFMOyEzjB8LAozR3SEFxfKx9GDEgnZy5QuVtgqxsdELDrGPUTAOIEwTw6DLtLAOdXLLpCvJNskFzykpcy4qhLCtzgqIbE4UJhWIq6dobxAA8uFE9zYmHIbHACEB0ZEAAhViGTfz8ECBNsCEEhWfBhJZWR8llxt3x1qg9D5csvcEJyEzBx-TobxbvVms3BbZAzmEnwAgt8RhAlOc0FRnFQ5sIwfZHJUEu5wA9unRPK50Ti1EMwAhxtgzOjBDtrMIAMIAQwATgBzWkcCh0EqCHSCYgQcTYULSWTWSio4V6BooViM6yXf4qWWdfqsAAOMrJIrQZjl4AabH5OR0qlypI8EtY+tFryouVUvOsrHpopNoqCfmyrAASpbRrlFey-HQkP6YAgHd7rXNNA1ilKXVkXX6CdZiHRMCTIIaZnJhABNVgAWTVYuLqlT0FDUhtGsupe+GDwSGwFMiJEBQuzX2MnQ+AReXIC4gAZpEktgIoxu4CIhAwOWoLBJcO+pzhBO1ivdXOYJBJQAZEfhBIYZRTwwNQe0gA2AGd6NQ1F61yU0Hw1qXo4H+vPQ9Kn27epOGxiEmE48ICoyMAgUHgUgHhUMqjD5gA8gAygAOteGEYQAFLuaEAI4YQA9gAdgANBhAASWGEdeRGDoOACU3wuMC-xcFBXKcn4GIgCRiGoVhmHXrhBHEQxFHXtRmG0aRzFdms2AvhOlxKeyqSTkoCiEKpJ7iKqKlmGpfC6eK2Iaeu8aGX48bBJO9TWfU+kmVqVk6VqFR2nqAp-lpr49tiZoWn+-gAZZZh2pKxitBufRjoY3zaCSYGQQgUykjohq3CsSXgCwHFpXlHRUiASIHuAUZ9H65o+ZO+J-vocxBbVawVA1DyRSqLnmAk7lFl5Fmppc1mamUdUWNZjVqAZfVuZcnm6oNIBtX1PRLXNHkgax5ibJx5jArx-HIehwk4XhskSVRNHESRzErC4UxrKlsGPbxCHHUJZ1iXR5FXTJ4lMbGf6jcDazqY+9muJOijAT297BuWrD7lVq7HvCXTnlet7w6wS6tFa-kVcBs5BguuPlYqf6KjOW5kwp2IPNUGLeHWeBmE8kQigKHZgscYBTDyEzCMQxXzLz9xmGzlivJUlJizVvQyHIIrMEKfmdSsYB4KcKKQeMoinIdAknUJokXYOknSd9cldcwozanb1zU4txhK34lMsE7XSpG7Due34SnTdIox+Y7gJ4Ka5mu2rEfB7CsfBG7of+35gzSFLTbPDpgK0DxoxHYJp0iedAOW9dP3Mb+vse0KQFKku6KlKrTi1NitM7uTzBRlYzc2d44Dt1FgpOLHvfasEfnOooJ7j53FJca4fmuiT84d0uoWArU0+wq3A+kx3v5L5Tfl1+pKzYMagjPEQRm53BfHG59xfW5dUnlzbxiTyeMMlHpqST6PYyzpnI-xzgoIBscBqfxnoHUBs9oFey4MZDcIDkGwOQc7cy59iCwV1kQHWht86PyLmbUuf1ra3QVkgk8qht5gJ1KmH2QowDZ17v7NOzA8BvEKhOGcth77vULqbEuP0y7-TogxZiwU3YE17raM00cPCsP9iw9SiiiZxw0SAlRyjRgEwGgZf2bUVF6JdsPPKCgTFiCYcIYxow1qa21hQBQxIKCwTesQ4RFCxEv0Bo+N2xi1awwDPDfoiMG4oiqG7XINN96Ll8FNNhFhYmr3iasCKE11bJL3qkue6QEh+RiTk7ckpHx+TapPYJawgxhNDNgpAKt8FuLzvBTxwlSGiPIebO6wxWzcAmL0dxKIAAaAA5JCHp-4ngqS+NaCCLFIJfOw22xkZnYlMeZAyxlVGLOxFGKB1C9CVW2VGCeJ4dmgJ2XyHy6tjk0JFBrJBZBwA8KINwrkHiPokJEaRHx3Spl6FYerUYsQWEBl6PPPuZQCbxGloaFIxhIUbz7MkBKrtu69hhVLROUYvBFHjHiuoBKpbpNRWoIAA] | ||
| + | |||
| + | {{fig|1|Porta NOT, NAND e NOR CMOS | Porta NOT CMOS - FALSTAD.png| 800 px | }} | ||
| + | FONTE: [https://www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAUgoqoQFMBaMMAKAHcQHCFDwwVO3XmAAsIqO0E9wYzgmIDR4yCwAenPHGQQGGPOLCRx4lOICCLAGacMaEMV5dpD8OGhIYkFFZt2wCqWEAqjB3KFhvABlfKhddQjx7XioqSwBDABsAZzpqFQAlQJBNIuwBFJARWigamAQWAHMi0yonXkxyiXUuUhBbOQwIDCQDAQAHBgBZAHkAZQAdLMXFgApI+YBHRYB7ADsAGkWACWWtrO3LSwBKNRstMEGBxQxjcAFdqbnlpay1zZ3Locsiclmc9jduoNsPZBJg3pUQKYQABJXYANzoACdzpjJG1EVVmvgJBxdH4AmTYsk8UIZOJ8Q9qd0EEiwJQ5MS2dD2uYWJM5AElHJZEKqCh3LcGNhCNCUGBHChsEg5cQEfwQB8Zgsfqt1mDAcdTjtdhDOGgRjosJVXuqJlrvrr-ucDobQQDrpLMIldGbDJxXkiAHJmQMAEUl0oM2FVDEVwhEAlGGs+2u+f31liBIKd4IjMsqrUVI2hSbtXx1vz1xqzRvOlxuTSldhQ0ibVDKFQKnA7lW9Pc7BbytQl0Sl+hAhHpIjKE+UNXS2VyHjx2HHzAEY4MhBSK-Hk+7a-VKlJPfX3b8smP56oJTbfHKPk34G31+fFVCHgij9X4n3d-3EAfuEXiPigSJ-vKVAAW4n4gdYT4tK+iEhGEnhRAeBgUtOijBK4C45HkLCFEwL4iN6kG1DUhIeMO9Qnn4GCOD2YHKJKIiELwCT+uyjwmLy3TsYk-iOCILLgL0fEgAAQiufjqiRIRHrufGtD+4kPiea4Uix6kkmarLaeBrGkhRZ4KcUO4mS+ZmmcEfKcLZG5nv4nTivU3R4OQ-hIFKSD+IkPIgGYizQIsMkcC5bxCYKL5XiUOklDOV78IkCVikiyUoKl0gpfeeklM5WV5VeSoCB0IClQSlm6eVkXIZIWXZcIRUttSHCNYiSIda1elCjOiUabpLiRWRXQVZAqpoFQ07kGgJbwpq5ZplWdaZq6OYmrcojkHgk3DPYibwmWqY-Om1brRmNwRTFnVbmNuD0rwSrkFKCJBtM+RbaNc2IoxiKQLwSaLSdjoZjWbrOqaoiqqlVrMGq4wpg6lYbeDOb1o0NX9JFD21ERunyrpTaUdRlF1Cw0QDRVAhJfOmQEcu1i5TpdUZTBwHeEzsgzjjijs2hPi5c5grqoBqFftY3VIpVOkobB6EFeqPNHnTi6EeoECruA5AiBAkkWOoil3cwOsEtJkiRRRlUUclARoNFiixZIMvEtbTv8m702EzbiISuoYhbrwlDQvKqqBcFSxjGFmMy-0lW4zuQA] | ||
Verifique como cada porta funciona. As tensões e correntes em cada transistor e da carga estão indicadas para observar o chaveamento dos transistores em cada estado. Lembre-se que L indica LOW (nível baixo, ou "0")e que H indica HIGH (nível alto, ou "1") | Verifique como cada porta funciona. As tensões e correntes em cada transistor e da carga estão indicadas para observar o chaveamento dos transistores em cada estado. Lembre-se que L indica LOW (nível baixo, ou "0")e que H indica HIGH (nível alto, ou "1") | ||
| + | |||
| + | ==Inversor 3-state== | ||
| + | |||
| + | Um outro componente muito importante para a criação de circuitos digitais é o BUFFER 3-state e o NOT (inversor) 3-state. | ||
| + | *[https://www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l3BWK0EHYEBYBskBMXUdI0BmEHEJBSSgUwFowwAoADxBJKV1xAzhC4kGQSIDCAQwBOAcwnMARqKwhGKhDz7ooi1RgwBOVWVwZhqMpGYlUNMBSErcqXo-BRBzGRwAcIjPa+-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-W7k1S83KlHl88AGebrgKkgjGD4xSpKKIBqnKM4vhUZ4vp+MFLiusD7MOPLpJcH78ukE6DEhzbGDqMH0KiMFdr2-aDswHQYdG0yvmiQz9IOYQjN41FNDQbEaGE3JCEu2Q7rgeokCKxqJpa1q5pJaZBiGWY5nmnoeuG65COUEAbhsmBsmcZriSm9pOjJXpyYGGbhuM1H6tMT5Wc+lnvjZpQRDupS2YwrmuVCCzUW47lOBe3l0cSoR+YIUbOaFvlPsFgIsGslnfrB-J-Hk+wWaeFBEQRFCXmxOo+eFXxJb8tGfqeeyBWh6RZYUWHeextQ1eAOXHhsn4nn8Q7NV+84MolCE4WughLvU+pGCUB5nGJyaSamhkZiZuZGUprW0lSa3Pien7XHRzm4qUO1wV5w40A1Y46thU77OwOrCuNBp4NpvC6TNtrSe6xn+qZwZhqtJCQCIIIA5tKL8SC-F7bEwPg6SXmEpwKhjvUd7bKEY7A5eiSJYwZxgIll6nflIIXd5xMcQ1DW5RT+UNZcuVBX8OOuJ13mLtjbY8CIVjsEwNEcKy+qsm1IAAIosDzGwPnWgkHjqIvXcaJD6L4HAsmycskDSYAtLz-EBP4gg0CLGA8QuPhkDycTgEy6tG02KkOAYIWCSikCy0bWDMEAA Inversor 3-state] [https://tinyurl.com/24fzm9kq] | ||
| + | |||
| + | Neste circuito note que se a entrada OE estiver em L (baixo), os dois transistores Q2 e Q3 estão cortados (I ≈ 0), e consequentemente não há corrente na saída, independente do estado da entrada A. Este estado é conhecido de alta impedância ("Z"), ou terceiro estado (3-state), no qual nenhuma corrente entra no circuito nem sai, tendo o comportamento de um circuito aberto, desconectado. | ||
| + | Por outro lado, quando OE estiver em H (alto), o circuito funciona normalmente como um '''Inversor''', pois os dois transistores Q2 e Q3 estão saturados (V ≈ 0). | ||
Edição atual tal como às 15h12min de 12 de abril de 2023
Utilizando o simulador FALSTAD, verifique o funcionamento das portas lógicas básicas construídas com transistores CMOS, e uma carga resistiva.
- Buffer [2] - Inversor + Inversor
- porta NAND [3]
- porta AND [4] - NAND + Inversor
- porta NOR [5]
- porta OR [6] - NOR + Inversor
- porta XOR [7]
- porta XNOR [8]
Figura 1 - Porta NOT, NAND e NOR CMOS
FONTE: [9]
Verifique como cada porta funciona. As tensões e correntes em cada transistor e da carga estão indicadas para observar o chaveamento dos transistores em cada estado. Lembre-se que L indica LOW (nível baixo, ou "0")e que H indica HIGH (nível alto, ou "1")
Inversor 3-state
Um outro componente muito importante para a criação de circuitos digitais é o BUFFER 3-state e o NOT (inversor) 3-state.
Neste circuito note que se a entrada OE estiver em L (baixo), os dois transistores Q2 e Q3 estão cortados (I ≈ 0), e consequentemente não há corrente na saída, independente do estado da entrada A. Este estado é conhecido de alta impedância ("Z"), ou terceiro estado (3-state), no qual nenhuma corrente entra no circuito nem sai, tendo o comportamento de um circuito aberto, desconectado. Por outro lado, quando OE estiver em H (alto), o circuito funciona normalmente como um Inversor, pois os dois transistores Q2 e Q3 estão saturados (V ≈ 0).