74FCT166244LCTPA

Buffers, Drivers, Receivers, Transceivers Overview

The IDT74FCT166244LCTPA is a Fast CMOS 16-bit buffer and line driver manufactured by Integrated Device Technology. It utilizes 0.5-micron CMOS technology to provide high-speed performance with low power dissipation, serving as a replacement for ABT functions. The device features true outputs and includes power-off disable capabilities to permit live insertion. It operates within a supply voltage range of 4.5 V to 5.5 V, with an extended commercial temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• High-speed, low-power CMOS technology replacing ABT functions
• Power-off disable outputs enabling live insertion applications
• Low input and output leakage current specifications
• High electrostatic discharge protection ratings

Buffers, Drivers, Receivers, Transceivers Applications

• Bus interface systems requiring high speed
• Signal buffering applications
• Live insertion circuit designs

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package type and suffix against official datasheets, as variations exist within the FCT family. Confirm that the LCTPA designation corresponds to the intended pinout and electrical characteristics for your design. Cross-reference manufacturer documentation to ensure compatibility with existing system requirements before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when high-speed buffering is required alongside low power consumption. The inclusion of power-off disable functionality makes it suitable for hot-swap scenarios. Ensure the operating environment falls within the specified extended commercial temperature range and voltage limits to maintain optimal performance and reliability.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the IDT 74FCT series of logic devices, which are designed for high-performance digital applications. The series leverages advanced CMOS processes to deliver superior speed and power efficiency compared to older logic families. These components are widely used in data communication and computing systems where signal integrity and timing are critical.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The IDT74FCT166244LCTPA may be substituted with other variants in the 74FCT16244 or 74FCT166244 families, provided pinouts and electrical specs match. Verify that alternative parts support the same power-off disable feature and meet the required drive strength and skew specifications.