74AUP1G34UKAZ

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Logic Buffers, Drivers, Receiveres, and transceivers are components that process digital signals within electronic systems. The 74AUP1G34UKAZ is an example of a part that falls under this broad classification, and its application field and working principle are discussed further in this article.

The 74AUP1G34UKAZ is an open-drain buffer/driver circuit, with a per channel drive capability of 4mA to 20mA. It is specifically designed to interface between logic and medium power small signal devices. Typical application fields for the 74AUP1G34UKAZ include A/D and D/A converters, line drivers, and multiplexers. It is also popular for high speed logic applications, as it is stable for propagation delays up to 15ns.

In terms of working principle, the 74AUP1G34UKAZ can be described as follows. The part is a dual-channel buffer/driver circuit, each with their own input and output ports. The inputs are TTL/CMOS compatible, meaning they are able to interface with logic level signals. The output is an open-drain type, meaning the device can pull its output low but cannot pull it high. To pull the output high, another driving device is needed. The 74AUP1G34UKAZ is designed to be a low current drive device, ideal for small signal applications.

The part features a quiescent supply current of just mA typical under normal conditions, making it an extremely efficient part for low power applications. The output is capable of driving 2mA to 4mA of current with a supply voltage from 2.7V to 3.5V. In addition, it has an active low enable input which allows you to turn off the output. Finally, it has an adjustable threshold voltage from 0.5V to 1.5V.

The 74AUP1G34UKAZ is a robust part that can be used in a variety of applications. Its low current output and adjustable voltage levels make it ideal for interfacing between low level logic and medium power small-signal devices. This makes it a popular choice for line drivers, multiplexers, and A/D and D/A converters. The part is also popular for high speed logic applications, as it has stable propagation delays up to 15ns.

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