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在多数情况下,集成电路芯片的管脚不会全部被使用。例如74ABT16244系列器件最多可以使用16路I/O管脚,但实际上通常不会全部使用,这样就会存在悬空端子。所...
在多数情况下,集成电路芯片的管脚不会全部被使用。例如74ABT16244系列器件最多可以使用16路I/O管脚,但实际上通常不会全部使用,这样就会存在悬空端子。所有数字逻辑器件的无用端子必须连接到一个高电平或低电平,以防止电流漂移（具有总线保持功能的器件无需处理不用输入管脚）。究竟上拉还是下拉由实际器件在何种方式下功耗最低确定。-in most cases, the IC chips will not pin all been used. For example, 74 ABT16244 series device can use up to 16 Road I/O pins. but usually not all use, so there will always be vacant terminal. All digital logic device useless terminals to be connected to a serial or low-level. to prevent the current drift (with the bus maintain functional devices need not deal with the importation of pins). What to draw from the drop-down or what the actual device under way to determine the minimum power consumption.
- 2022-02-09 16:11:50下载
- 积分：1
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178 C language program code, which code can be normal operation, there is no err...
178个C语言程序代码，其中代码均可正常运行，没有错误-178 C language program code, which code can be normal operation, there is no error
- 2022-02-02 20:29:57下载
- 积分：1
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JPEG2000的标准，学习JPEG2000压缩编码的必备书籍
JPEG2000的标准，学习JPEG2000压缩编码的必备书籍-JPEG2000 standard, learning JPEG2000 compression coding essential books
- 2022-11-21 02:45:03下载
- 积分：1
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C++基础教学，希望我们能及时社会如果你需要联系我
C++ 基础教学
希望大家能及时学会
如果需要可以联系我-C++ Basic teaching hope that we can promptly Society can contact me if you need
- 2022-07-07 03:42:25下载
- 积分：1
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尚飞新生作家的名声，以及一个有争议的网络版…
新生作家尚飞的成名作，也是一部争议非常强烈的网络小说。 有人讥讽这部小说是垃圾小说，为什么？不否认本小说的过激行为，但却道出了这个社会的真实面貌。难道华丽的文字和浪漫的爱情及天花乱坠的道德观念才是一个作家的职责吗？ 有人说：现代的作家都死了！因为他们的文字都被铜臭所污染了。是呀！看看书市上的小说，有几部有意义的小说呢？他们过多的被利益所左右，那怕一本豪无意义的小说也摆在了新华书店的柜台上，为什么？因为主人身后的那点背景-Shangfei freshmen writer for the fame, as well as a controversial network of very strong novels. Some ridiculed the book is rubbish novels, and why? The novel does not deny the excesses, but it has touched this community"s true face. Are flowery language and the romantic idea of love and the moral values is the responsibility of a writer? Some people say : modern writers are all dead! The letter because they were contaminated by Nixon. Yes! Look at the books on the fiction, and a few meaningful fiction? They are too much influenced by interests, even a meaningless fiction ho has been put in by Xinhua Bookstore counters, why? Because the master behind the point background
- 2022-03-20 18:34:05下载
- 积分：1
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做手机开发硬件的朋友注意了，该文章主要讲解了做手机射频方面的问题，从原理到PCB各方面的注意问题都有！...
做手机开发硬件的朋友注意了，该文章主要讲解了做手机射频方面的问题，从原理到PCB各方面的注意问题都有！-Make phone Friend attention to the development of hardware, and the main article on the phone to do radio frequency issues, from the principle to the attention of all aspects of PCB problems!
- 2023-06-12 22:00:04下载
- 积分：1
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The final step in the finally realize all the basic functions that could be draw...
最后一步了 终于实现了所有的基本功能了 可以画线 保存 打开 重绘 还有打印 最好能看着书 上面有很详细的讲解 祝大家成功vc6.0实现画线第一步（深入浅出mfc）-The final step in the finally realize all the basic functions that could be drawing a line to preserve open redraw can also print the best looking book above has a very detailed explanation I wish you all success vc6.0 realize the first step in drawing a line (in layman
- 2022-10-04 11:40:03下载
- 积分：1
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这是西安电子科技大学acm课程的课件，很好，很实用。包含讲解以及具体例子的源代码。...
这是西安电子科技大学acm课程的课件，很好，很实用。包含讲解以及具体例子的源代码。-this is the lecture of acm from XiDian university. It s very useful. It consists of examples and the code corresponding.
- 2023-08-01 13:45:05下载
- 积分：1
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very good
数字图像处理典型算法及实现一书的代码，很全-very good
- 2022-03-17 23:36:24下载
- 积分：1
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through the use of the timer so that the window displays pictures reached animat...
通过对计时器的使用使窗口显示的图片达到过场动画的效果-through the use of the timer so that the window displays pictures reached animation effects
- 2022-02-21 01:31:43下载
- 积分：1
