SN74LVC162244ADGGR

The SN74LVC162244ADGGR is a high-performance, low-voltage, 16-bit buffer/driver designed by Texas Instruments. It is part of the LVC family of logic devices, which are known for their low power consumption and high-speed operation. Here’s a detailed description of its features and specifications:

General Features:

• Functionality: The SN74LVC162244A is a 16-bit buffer/driver with 3-state outputs. It is designed to drive high capacitive loads and can be used in various applications, including data transmission and signal buffering.
• Voltage Range: It operates within a supply voltage range of 1.65V to 5.5V, making it suitable for both low-voltage and standard voltage applications.
• Input/Output Compatibility: The device is compatible with various logic families, including TTL, LVCMOS, and LVTTL, allowing for versatile integration into different systems.

Electrical Characteristics:

• Propagation Delay: The typical propagation delay is low, typically around 3.5 ns at 3.3V, ensuring fast signal transmission.
• Output Drive Capability: The outputs can drive up to 24 mA, making it capable of driving multiple loads without significant signal degradation.
• Input Thresholds: The input thresholds are designed to be compatible with both 3.3V and 5V logic levels, ensuring reliable operation in mixed-voltage environments.

Package Information:

• Package Type: The SN74LVC162244ADGGR is available in a TSSOP (Thin Shrink Small Outline Package) with 48 pins, which provides a compact footprint suitable for space-constrained applications.
• Thermal Characteristics: The device has a thermal resistance rating that allows it to operate efficiently without overheating, even under continuous load conditions.

Functional Description:

• Data Flow Control: The device features an active-low output enable (OE) control pin, which allows for easy control of the output states. When OE is low, the outputs are enabled, and when it is high, the outputs are in a high-impedance state, effectively disconnecting them from the circuit.
• Bus Interface: The SN74LVC162244A is designed for bus-oriented applications, where multiple devices may share the same data lines. Its 3-state outputs allow for seamless integration into such systems.

Applications:

• Data Communication: Ideal for use in data communication systems where signal integrity and speed are critical.
• Signal Conditioning: Can be used in signal conditioning applications to buffer and drive signals over long distances.
• Level Shifting: Useful in level shifting applications where signals need to be converted between different voltage levels.

Conclusion:

The SN74LVC162244ADGGR from Texas Instruments is a versatile and efficient 16-bit buffer/driver that meets the demands of modern digital circuits. Its low power consumption, high-speed performance, and compatibility with various logic levels make it an excellent choice for a wide range of applications in consumer electronics, telecommunications, and industrial systems.