74LV245DB,112

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The 74LV245DB,112 is a component belonging to the Logic-Buffers, Drivers, Receivers and Transceivers family, enabling the connection between several data buses. Built with CMOS technology, this component is characterized by low power consumption, high noise immunity and excellent data transfer performances.Specifically designed for applications requiring reduced wattage, the 74LV245DB,112 benefits from a number of features such as a combination of full bus-holds and bus-drivers, which protect the data bus from simultaneously being driven into 2 different logic levels.In addition, the component has output enable and direction controls that allow the device to be used in applications calling for bi-directional control and data transfers. Moreover, the component\'s open-drain output configuration further favours data transfer applications by allowing its outputs to interface logic signals to much higher levels (up to 18V).When it comes to component\'s working principle, the output enable (OE) logic pin is used to control the direction of data flow. In half-duplex applications, the High-Z state of the DI pins is obtained by tying the pins to the OE line and driving this logical line to either High or Low.In full-duplex applications, the component\'s drivers can be enabled independently from the receiver, with the OE pin to set either the high-impedance or the low-impedance states of the data bus. This is done by driving this line to either High or Low, according to the required direction of data flow.The component\'s built-in Schmitt Trigger action at all data inputs allows it to accept slow TTL signals and level-shift to high impedance in case of faults in the external circuitry, ensuring reliable operation of the component even in noisy environment.The 74LV245DB,112 can be used in a wide array of applications, such as: interfacing to controllers, bridges between buses, data buffering and drive multiplexers, and many others.Durability and reliability are two of the most important factors to take into consideration when looking for a component to build a quality application. That is why the 74LV245DB,112 is the right choice when you need to ensure a data transfer performance with low power losses for several years of operation.

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