Mudanças entre as edições de "Como as portas lógicas são implementadas com transistores CMOS"
Ir para navegação
Ir para pesquisar
Figura 1 - Porta NOT, NAND e NOR CMOS
Fonte: Elaborado pelo autor.
| Linha 10: | Linha 10: | ||
*[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] | *[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 CMOS | Porta NOT CMOS - FALSTAD.png| 800 px | }} | + | {{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] | 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") | ||
Edição das 14h46min de 31 de março 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")