SN74ABT2244AN

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The SN74ABT2244AN is a logic device belonging to the Logic - Buffers, Drivers, Receivers, Transceivers category. It is an octal non-inverting buffer and provides low-voltage logic outputs that can sink or source up to 20 mA for direct driving of LED displays.

Application Field:

• Buffers, drivers and receivers
• LED 7-segment driver
• Industrial control systems
• Medical equipment
• Automotive applications

The SN74ABT2244AN offers various benefits such as low-voltage, low-power operation, low power-consumption and direct LED-driving capability. It is designed to provide the standard TTL, low-voltage and low-power logic families, as well as most CMOS logic.

Working Principle:

The SN74ABT2244AN is an octal non-inverting buffer and can be used to drive LEDs and other devices with low-power outputs. It works with a single supply voltage that can range from 2V to 7V. When the power supply is connected, the output is driven low and remains low until the input is activated. When the input voltage is applied, the output will go high and the device will be ready to transmit or receive data from the corresponding device.

The SN74ABT2244AN has a power-on reset circuit that ensures that all outputs remain low until the power supply is connected. This ensures that all outputs are in a stable and known state when the device is turned on, which is beneficial for applications such as auto-lighting systems, where the exact lighting state must be known upon startup.

Because the SN74ABT2244AN operates at a lower voltage and lower power level than traditional TTL devices, it can reduce power consumption and simplifies design. This makes the device suitable for harsh industrial applications such as automotive, where thermal dissipation and power consumption of components can be a major concern.

The SN74ABT2244AN is also designed to offer a wide range of features such as ESD protection, output enable control, and Schmitt trigger inputs. These features are designed to enhance system performance and reliability in industrial and automotive applications.

The SN74ABT2244AN is designed to offer maximum reliability and performance in a small, compact package. With its robust design, reliable operation and low power and voltage requirements, the SN74ABT2244AN is a popular choice in industrial and automotive applications.

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