SN74LVCZ240ADGVR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCZ240ADGVR is an octal buffer/driver with 3-state outputs manufactured by Texas Instruments. It operates from a supply voltage range of 2.7 V to 3.6 V and features inputs that accept voltages up to 5.5 V, supporting mixed-mode signal operation in 3.3-V/5-V systems. The device is organized as two 4-bit buffers/drivers with separate output-enable (OE) inputs. Key electrical parameters include a maximum propagation delay of 6.5 ns at 3.3 V and typical output ground bounce of 2 V at VCC = 3.3 V. It provides Ioff and power-up 3-state support for hot insertion applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports mixed-mode signal operation on all ports, allowing use as a translator in mixed 3.3-V/5-V system environments.
• Features Ioff and power-up 3-state circuitry to prevent damaging current backflow and driver conflicts during hot insertion.
• Designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers.

Buffers, Drivers, Receivers, Transceivers Applications

• 3-state memory address drivers
• Clock drivers
• Bus-oriented receivers and transmitters

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the exact package type and marking against the datasheet ordering information. Confirm RoHS compliance and lead finish specifications. Ensure the operating temperature range matches the application requirements. Check for any specific handling or storage guidelines provided in the manufacturer's documentation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring octal buffering with 3-state capabilities in a 3.3-V environment. Consider its ability to interface with 5-V inputs for mixed-voltage systems. Evaluate the propagation delay and drive strength requirements against the application's speed and load needs.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVCZ240A family of octal buffer/drivers with 3-state outputs. It is designed for high-performance digital logic applications where bus driving and signal translation between different voltage domains are required. The device is suitable for applications demanding low power consumption and robust ESD protection.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVCZ240ADWR

Buffers, Drivers, Receivers, Transceivers FAQ

How does the SN74LVCZ240ADGVR handle hot insertion?

It supports hot insertion through Ioff and power-up 3-state circuitry, which disables outputs to prevent damaging current backflow and places outputs in a high-impedance state during power transitions.

What is the input voltage tolerance of the SN74LVCZ240ADGVR?

The inputs can accept voltages up to 5.5 V, even when the device is powered by a 3.3-V supply, enabling compatibility with 5-V devices.