NLV74ACT244DWR2G

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Logic - Buffers, Drivers, Receivers, Transceivers have become a major part of the electronics circuit domain and are widely used for diverse applications. The NLV74ACT244DWR2G is one such buffer that offers many useful features and applications. This article will discuss the application field and working principle of the NLV74ACT244DWR2G.

NLV74ACT244DWR2G Overview

The NLV74ACT244DWR2G is a logic buffer that is used to drive high-impedance loads. It is part of the NLV74 series of buffers and has a wide operating temperature range of -40°C to +85°C. It requires a voltage supply of 5V and consumes a maximum power of 25 mW. The NLV74ACT244DWR2G has 8-bit tri-state CMOS technology. It has an open-drain bus system and does not draw current, thereby saving power consumption. It supports all logic levels, has an active low enable pin for fast output switching, and is capable of driving up to 50mA of high-impedance loads.

NLV74ACT244DWR2G Application Field

The NLV74ACT244DWR2G is an ideal choice for buffering high-impedance circuits. It can be used for level shifting, driving and buffering data buses, serial data streams, and for controlling MOS transistors. It can also be used for driving LCD and LED displays, as well as providing input protection for digital and analog circuits. The NLV74ACT244DWR2G is suitable for automotive and industrial applications and is especially suited for applications that operate in noisy or harsh environments.

NLV74ACT244DWR2G Working Principle

The NLV74ACT244DWR2G works on the principle of open-drain logic levels. It does not draw any current, but instead operates on the open-drain principle. If the buffer is enabled, the output will be in the logic level high state and the input signal will be driven on the buffer output with low impedance. If the buffer is disabled, no current will flow and the output will be in the logic level low state.

The NLV74ACT244DWR2G has an active low enable pin which allows the output of the buffer to be switched on or off with minimal delay. The active low enable pin acts as a switch, either allowing or preventing the buffer from driving the output. When the enable pin is switched on, the buffer will drive the output as per the logic levels of the input signal, and when the enable pin is switched off, the buffer stops driving the output.

The NLV74ACT244DWR2G also supports different logic levels, ranging from TTL to CMOS and from ECL to LV. This allows the buffer to drive a wide variety of input levels and not just one single logic level. This is especially useful for driving high impedance loads, as the buffer can take in any type of signal and convert it to the lowest impedance output.

Conclusion

The NLV74ACT244DWR2G is an advanced and highly capable logic buffer that performs a variety of tasks. It works through open-drain logic levels and its active low enable pin allows it to switch on and off with minimal delay. It offers wide operating temperature range and is suitable for a variety of applications, such as driving LCD and LED displays, buffering high-impedance circuits, level shifting, and providing input protection for digital and analog circuits. This makes the NLV74ACT244DWR2G an ideal choice for a wide range of applications.

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