SN74HC04DE4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SN74HC04DE4 is a simple logic chip, categorized under Logic - Gates and Inverters. It has a wide range of applications, as it can be used for digital logic, as well as helping to provide a ground reference, or achieve a predetermined voltage level. This article will detail the application fields, as well as the working principle behind it.

The SN74HC04DE4 is useful in digital logic applications, as it can be used to help in decoders/demultiplexers, logic buffers and inverters. The chip is made up of four high-performance N-channel depletion mode MOSFETs, fitted with the brand\'s established low-power Schottky clock driver.

The SN74HC04DE4 can also be used in a variety of analog applications, for example it can be used for level shifting between different voltages and to match signal impedances. In this way, it may be easier to interface certain logic chips or systems to each other, as the voltage level can be adjusted and simplified.

The SN74HC04DE4 can also be used as a power rail termination chip, and can even help to provide a ground reference. Termination chips can be used to provide a precise load to the power rail, optimizing improved power supply noise and enhanced device performance.

The working principle behind the SN74HC04DE4 is as follows. A logic family consisting of four N-channel depletion mode MOSFET devices is used in the logic chip. Each track consists of a gate which is driven by an input voltage and a drain which is connected to the output.

The input to the SN74HC04DE4 is connected to a voltage rail, and the output voltage range is dependent on the input. When the input is applied to the gate, it causes the MOSFET to invert the input, resulting in a low output. The reason for this is that the current flowing through the MOSFET is inversely proportional to the gate\'s voltage, with a higher voltage resulting in a lower current.

However, when the input is pulled low, the MOSFET is able to conduct current due to its intrinsic body bias. This produces a high output voltage. In this way, the SN74HC04DE4 performs inverter operations and the low-power Schottky clock driver ensures optimal loading and accuracy.

Therefore, the SN74HC04DE4 is a versatile and invaluable logic chip, useful in both digital and analog applications. It can provide a wide range of functions, from level shifting to power rail termination, and its inverting capability allows it to be used as a buffer or logic gate. With its low-power Schottky clock driver, the SN74HC04DE4 is sure to perform reliably and efficiently.

The specific data is subject to PDF, and the above content is for reference