SN74LVTH18652APM

Specialty Logic Overview

The SN74LVTH18652APM is a specialty function logic device from the Texas Instruments SN74LVTH18652A series. It features an 18-bit universal bus transceiver with A-type configuration and includes integrated registers. The component operates within a supply voltage range of 2.7V to 3.6V. It supports an operating temperature range from -40°C to +85°C. The device is housed in a 64-pin LQFP package.

Specialty Logic Feature Summary

• Integrates an 18-bit universal bus transceiver with A-type configuration for high-density data transfer.
• Includes internal registers to provide storage capability alongside bus transmission functions.
• Supports low-voltage operation compatible with 3.3V systems while maintaining robust performance.

Specialty Logic Applications

• High-speed data bus interfaces requiring simultaneous transmission and storage.
• System architectures utilizing ABT technology for improved switching characteristics.
• Embedded systems needing compact 18-bit bidirectional data handling solutions.

Specialty Logic Procurement Notes

Verify the specific suffix 'APM' corresponds to the tray-packaged LQFP-64 variant when sourcing. Confirm moisture sensitivity levels and reflow soldering profiles against current datasheet revisions. Ensure compatibility with 3.3V logic families during integration planning.

Specialty Logic Selection Notes

Select this part for designs requiring combined bus transceiver and register functionality in a single package. Compare against the SN74ABTH18652A series if 5V operation is required instead of the 3.3V LVTH specification. Evaluate pinout compatibility with existing PCB layouts designed for 64-pin LQFP footprints.

Specialty Logic Part Context

This component belongs to the SN74LVTH18652A family, which utilizes ABT (Advanced BiCMOS Technology). The family provides high-speed data transfer capabilities with reduced power consumption compared to older logic families. The specific model integrates both transceiver and register functions for complex bus management.

Specialty Logic Replacement Considerations

The SN74ABTH18652APM serves as a functional substitute offering similar architecture but with 5V operation support. Verify voltage level compatibility before swapping between the LVTH and ABTH variants to ensure signal integrity across the system.