Product Overview: 74LVT240 from NXP
The 74LVT240 is a high-performance, low-voltage, BiCMOS device produced by NXP Semiconductors. This integrated circuit is part of the LVT family, which is renowned for its low-voltage operation and high-speed interface technology. The 74LVT240 is an octal inverting buffer/line driver with 3-state outputs, designed to be employed in bus-oriented systems where buffering and driving capabilities are essential.
Key Features
- Low Voltage Operation: The device operates at a nominal voltage of 3.3V, which makes it compatible with lower power systems and allows for reduced power consumption.
- High-Speed Performance: With a typical propagation delay of only a few nanoseconds, the 74LVT240 is capable of handling high-speed data transmission, ensuring minimal signal delays in critical applications.
- 3-State Outputs: The octal buffers have 3-state outputs, which can be placed in a high-impedance state, effectively disconnecting the output from the circuit. This feature is crucial for bus management and prevents bus contention.
- Live Insertion and Extraction: The device supports live insertion and extraction, which reduces system downtime and allows for maintenance and upgrades without powering down the system.
- Multiple Package Options: Available in a variety of packages such as SO (Small Outline), SSOP (Shrink Small Outline Package), and TSSOP (Thin Shrink Small Outline Package), the 74LVT240 offers flexibility for different board layouts and space constraints.
- Bus-Hold Data Inputs: The bus-hold feature on the data inputs eliminates the need for external pull-up or pull-down resistors and ensures that the inputs retain the last driven value.
Applications
The 74LVT240 is suitable for a wide range of applications, including:
- Bus interface or bus buffering in servers, networking, and telecommunications.
- Signal buffering and driving for backplane and motherboard applications.
- Supporting hot-swapping and live insertion in industrial control systems.
- Memory address driving and data exchange processes in computing systems.
Quality and Reliability
NXP Semiconductors is committed to delivering high-quality products. The 74LVT240 has been rigorously tested to meet stringent industry standards for performance and reliability, ensuring that it meets the needs of the most demanding applications.
