The 74ALVTH16827GRE4 is a high-performance integrated circuit manufactured by Texas Instruments, renowned for its precision and reliability in the electronics industry. This particular product is a 20-bit universal bus driver with 3-state outputs, designed to provide high-speed, low-power operation while interfacing with a 3.3V bus in a mixed 3.3V/5V supply environment.

Key Features

• Bus Hold Data Inputs: The device comes with bus hold data inputs that eliminate the need for external pull-up resistors, simplifying circuit design and reducing board space.
• High Drive: It provides high-drive outputs (-32mA I<sub>OH, 64mA I<sub>OL) that can drive large loads or multiple outputs for expanded versatility in various applications.
• Low Voltage Operation: The 74ALVTH16827GRE4 operates at a nominal voltage of 3.3V, making it suitable for low-voltage applications that require energy efficiency.
• Power-Off Disable: Outputs and bus hold data inputs are designed to be disabled during power-off, which prevents data backflow into the outputs and protects the device.
• Flow-Through Architecture: The optimized design of this device enables easy layout in PCB design, with a flow-through architecture that facilitates simple routing of signals.

Applications

The versatility of the 74ALVTH16827GRE4 makes it suitable for a wide range of applications, including:

• Memory address driving
• Buffering data lines in servers and telecom systems
• Signal driving for bus-oriented systems
• High-speed logic signal processing

Quality and Reliability

Texas Instruments is committed to providing high-quality products that meet rigorous industry standards. The 74ALVTH16827GRE4 is no exception, as it is designed and manufactured to provide reliable performance in critical applications. The device is available in a TSSOP (Thin Shrink Small Outline Package) form factor, which is suitable for space-constrained applications.

Environmental and Regulatory Compliance

The 74ALVTH16827GRE4 complies with the RoHS (Restriction of Hazardous Substances) directive, ensuring that it is free from specific hazardous materials commonly used in electronics and electrical equipment.