74LV245DB,118

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Logic - Buffers, Drivers, Receivers, Transceivers

The 74LV245DB, 118 is a high speed, low voltage data buffer with Schmitt triggers, designed to be used in high-speed digital systems and signal processing circuits. It is often used in applications that require high speed transmission of signal data and control signals over long distances. The device is designed with a differential signal path, which allows for good noise immunity, and is used in a variety of signal processing applications.

The 74LV245DB,118 is a dual in-line package, 16-pin device, with a maximum power dissipation of 130mW. It typically runs at a maximum speed of 24MHz and a supply voltage of 2.7V to 3.6V. The device provides eight bidirectional buffers with low capacitance Schmitt triggers, controlled by a common enable (E) pin. The enable feature allows the controller to easily control the flow of data through the buffers by enabling or disabling the whole device.

The device provides two sets of four bidirectional buffers. Each buffer is individually enabled by a control line, separate from the main enable (E) pin. This allows the individual buffers to be selectively enabled to provide a more efficient flow of data. The Schmitt triggers are used to reduce the effect of noise on the transmission of data, and provide excellent noise immunity. The device also features open-drain outputs, which can be used for bus balancing, increasing the speed of data transmission.

The 74LV245DB,118 is typically used in applications where high speed data transmission over long distances is required. Some common applications include communication networks, signal routing, and data acquisitions. The device is also used in microcontrollers, video codecs, video capture cards, and microprocessors.

The device works by using two sets of four bidirectional buffers, which are individually enabled by two control lines. When data is sent through the buffer, it is processed by a differential signal path, which reduces the effect of external noise on the transmission. The Schmitt triggers then interact with the control lines to reduce the effect of noise on the transmission further. Finally, the open-drain outputs allow the device to achieve fast data transmission speeds.

In summary, the 74LV245DB,118 is a dual-in-line package, 16-pin device that is designed for high speed data transmission and noise immunity in high-speed digital systems and signal processing circuits. It has eight bidirectional buffers with low capacitance Schmitt triggers, which are controlled by two separate control lines. The open-drain outputs allow for fast data transmission speeds and the differential signal path enables greater noise immunity. The device is typically used in communication networks, signal routing, and data acquisitions.

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