Overview of SN74LVC244ADBRE4

The SN74LVC244ADBRE4 is a high-performance, octal buffer/line driver from Texas Instruments designed to operate from 1.65 V to 3.6 V. This device is optimized for use in voltage translation applications and buffering purposes in a wide range of digital circuits. The SN74LVC244ADBRE4 features eight non-inverting buffers with 3-state outputs, making it suitable for driving bus lines or buffer memory address registers.

Key Features

• Wide Operating Voltage Range: The device supports a broad power supply range of 1.65 V to 3.6 V, which is compatible with most low-voltage applications and standard logic levels.
• High Drive: With the capability to source and sink up to 24 mA at the output, the SN74LVC244ADBRE4 can drive multiple loads simultaneously without performance degradation.
• Low Power Consumption: Its low power consumption makes it an ideal choice for power-sensitive applications.
• 3-State Outputs: The octal buffers feature 3-state outputs which can be placed in a high-impedance state, thus allowing for bus line control in multiplexed applications.
• Robust Protection: It includes over-voltage tolerant inputs that can withstand input drive up to 5.5 V, even when the device is powered down, providing additional protection against voltage spikes.
• Operational Stability: The device is characterized for operation from –40°C to 85°C, ensuring reliable performance across a wide range of environmental conditions.

Applications

The SN74LVC244ADBRE4 is versatile and can be used in various digital applications. Some common uses include:

• Bus driving for data and address lines
• Memory buffering and interfacing
• Signal buffering in communication infrastructure
• Level shifting for mixed-voltage systems
• Input/Output port expansion

Packaging and Quality

Available in a DBR package, the SN74LVC244ADBRE4 is supplied in a tape and reel format, suitable for automated assembly processes. Texas Instruments ensures high manufacturing standards, providing reliable and consistent performance for industrial and commercial applications.

With its combination of features, the SN74LVC244ADBRE4 is an excellent choice for designers looking to improve signal integrity and drive capability in their digital systems while maintaining low power consumption and high noise immunity.