SN74AUP1T97YEPR

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The SN74AUP1T97YEPR is a dual-channel non-inverting translator with auto direction sensing, suitable for applications where level shifting between 1.2V and 1.8V is required. As a member of the Logic - Translators, Level Shifters group of products, the SN74AUP1T97YEPR offers one unique product that enables system designers to increase device performance while reducing power consumption and cost.

The SN74AUP1T97YEPR implements a low-power translator technique called “direction sensing”. This method of internal level shifting allows the device to automatically switch voltage levels when the active channel detects a change in voltage. Its Auto-Direction Sensing feature is especially useful for applications in which the voltage level of the input changes rapidly or for applications with multiple inputs that require level shifting. This eliminates the need to manually change the operating voltage on the device to match the voltage at the input, which can be time consuming and prone to errors.

The SN74AUP1T97YEPR is designed to have a very low propagation delay and a wide voltage range, with a typical delay of 30ns and an operating voltage range of 1.2V to 1.8V. Its wide voltage range makes this device suitable for applications with high bandwidths, such as television video signals, optical backplanes, and other high-speed data transmission channels. The device is also designed to operate over a wide temperature range, which makes it suitable for various industrial applications.

The SN74AUP1T97YEPR has two programmable control pins, which are used to select the voltage level of the output signals, as well as the direction of the signal on each channel. The two control pins can be used together to control both direction and output voltage as needed for the application. In addition, this device also has a low power-down state, allowing for low-power operation.

In addition to the power-down feature, the SN74AUP1T97YEPR has an optional “always-on” feature. When this feature is enabled, the device will remain in a constant low-power state, even when no input is present. This allows for continuous monitoring of the input signals, which can be useful in applications where the input signals might change quickly or often.

The working principle of the SN74AUP1T97YEPR is relatively simple. When a signal is present at the input, the device’s internal voltage level-shifting circuitry automatically switches the output voltage to the appropriate level, based on the signal present at the input. When no signal is present, the device enters into a low-power state, thus saving energy. With its wide voltage range, low sleep state, and low propagation delay, the SN74AUP1T97YEPR has become a popular choice for applications that require voltage level shifting and/or low-power operation.

The SN74AUP1T97YEPR is used in a variety of applications, from general purpose to high-speed communication. Its low power consumption and wide voltage range make it a great choice for applications such as DVI or HDMI video data transmission, infrared communication and steering systems in motor control systems, automotive industrial and manufacturing, and data communications.

Overall, the SN74AUP1T97YEPR is an excellent solution for applications that require level shifting between 1.2V and 1.8V. Its low power consumption, wide voltage range, and direction sensing features make it a great choice for system designers who need to increase performance while reducing power consumption and cost. Additionally, its simple working principle and easy-to-use control pins make it a popular choice among engineers who need a reliable and efficient level shifting solution.

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