74LVC16244AX4PV

Overview

The IDT 74LVC16244AX4PV is a 3.3V CMOS 16-bit buffer and driver featuring 3-state outputs with 5-volt tolerant I/O capabilities. Constructed using advanced dual metal CMOS technology, this component is designed to enhance performance and density in high-speed digital systems. It supports various configuration modes, functioning as four 4-bit buffers, two 8-bit buffers, or a single 16-bit buffer. The device provides true outputs and symmetrical active-low output-enable inputs, ensuring reliable signal transmission in complex bus-oriented architectures.

Feature Summary

• Features 5-volt tolerant I/O for compatibility with mixed-voltage systems
• Provides symmetrical active-low output-enable inputs for precise control
• Supports flexible configurations including 4-bit, 8-bit, and 16-bit modes

Applications

• 3.3V high-speed computing systems
• Memory address drivers
• Clock drivers
• Bus-oriented receivers and transmitters

Procurement Notes

Verify the specific manufacturer source, as IDT assets were acquired by Renesas Electronics. Confirm that the part number corresponds to current production status and availability through authorized channels. Ensure compliance with RoHS directives and check for moisture sensitivity levels if applicable. Validate that the package type matches the design requirements before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring robust 3.3V operation with 5V tolerance on input/output lines. It is suitable for designs needing high-density buffering solutions with configurable bit widths. Consider the 3-state output capability for bus sharing scenarios. Ensure the system voltage range aligns with the specified 3.3V CMOS operating conditions for optimal performance.

Part Context

This part belongs to the LVC logic family, known for low voltage CMOS operation. It serves as a critical interface component in digital electronics, facilitating signal integrity between different voltage domains. The 16-bit width allows for efficient parallel data handling, making it a standard choice for memory interfaces and high-speed data buses in modern electronic devices.

Replacement Considerations

Check for equivalents from Renesas Electronics, which acquired IDT's logic business. Verify pin-to-pin compatibility and electrical specifications against alternative 16-bit buffer/driver ICs from other manufacturers like Nexperia or Texas Instruments.