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HD74LS27P Datasheet |
Part No. : HD74LS27P
Description : Triple 3-input NOR Gate
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HD74LS27P Article About

H3C Caoxiang Ying, vice president and chief technology officer, said that with the remote data center as the representative of universal application model, we have IT systems "performance" assessment, beyond the single concept of a single device, more often, all under the application layer together constitute the basic building IT systems. That is, if only device has a Gigabit port, while the system is not to be fully integrated, does not mean that to achieve a Gigabit IT. How will the system or even a high-performance organic cross-system integration, H3C help users achieve true IT Gigabit, the focus of consideration.
You are not familiar with such people? They are in is very great pressure in the active, fast, stop a moment, you sometimes think they are typical of the workaholic ... ... This may be a class of the pressure "to absorb the power" of the people, psychology A group known as Type A behavior. A type of behavior is well-known American cardiologists Friedman and Rosenman in the 20th century, first proposed the concept of the fifties. They found that many of coronary heart disease have shown some typical and common features, such as: ambitious, feisty, obsessed with work, but lack of patience, prone to hostile feelings, often times a sense of urgency and so on. They characterized the behavior of these people called the A type A behavior and the behavior of the relative lack of such features is called B-type behavior. Into a "deep-sea fish?" ! Perhaps you have noticed that the classification of this group is a cardiologist, in fact, this is indeed is the pressure as the "fuel" results, in short, A-type behavior, their living conditions as "deep-sea fish" general: long-term high-pressure environment will lead to the individual to make forced to adapt - to change the cost of their own psychological characteristics to meet the high-pressure environment to avoid excessive pressure experienced anxiety. Deep-sea fish from the heart do not feel this pressure is a bad thing, on the contrary, they have used to chase pressure, and even become a source of stress itself. Weekdays, A-type behavior group will be qualified workers, embarrassment, many of them but can not meet the leisure time - Golden Week is probably the toughest year for days! The pressure pushed the unconscious is not a good thing. Some people may like the excessive secretion of adrenaline thrill, but also mental speed does not mean that the body can accept it, and this overclocking on the body - especially the heart can cause chronic damage.

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