Product Overview: 74LVT2244PW,118

The 74LVT2244PW,118 is a high-performance, low-voltage, BiCMOS device produced by NXP Semiconductors. This integrated circuit is part of the LVT family, designed to provide optimal performance in 3.3V systems. It features eight non-inverting buffer/line drivers with 3-state outputs, making it an excellent choice for driving bus lines or buffer memory address registers.

Key Features

• Low-Voltage Operation: The device is optimized for a 3.3V power supply, but it is also 5V tolerant on input pins to accommodate mixed-voltage system environments.
• High Drive: With its ability to sink 64mA and source 32mA, the 74LVT2244PW,118 can drive heavily loaded bus lines with minimal edge rate control and reduced signal noise.
• 3-State Outputs: The 3-state outputs allow for connection to a bus-structured system. They can be disabled to allow for passive bus contention without damaging the device.
• Low Power Dissipation: It features a reduced power consumption, which is a critical characteristic for power-sensitive designs.
• Bus Hold Data Inputs: The device provides bus hold data inputs, which eliminate the need for external pull-up or pull-down resistors.
• High Impedance: When in the high-impedance state, the outputs do not load the bus, ensuring minimal power consumption.

Applications

The 74LVT2244PW,118 is suitable for a variety of applications where buffering or line driving with 3-state control is required. These include:

• Memory address driving
• Bus-oriented systems
• Data transmission and reception in communication systems
• Buffering data lines in multi-master systems

Product Specifications

This device comes in a TSSOP-20 (thin shrink small outline package) which is a space-saving and weight-conscious package. It is characterized for operation from -40°C to +85°C, ensuring reliability across a wide range of environmental conditions. The product's part number, 74LVT2244PW,118, identifies it within NXP's product portfolio and facilitates easy recognition for procurement and design purposes.

In summary, the 74LVT2244PW,118 from NXP is a versatile, efficient, and reliable solution for modern digital systems requiring high-performance bus interface capabilities.