Texas Instruments TMS320C6748 DSP from China
The TMS320C6748 is a high-performance floating-point digital signal processor designed for audio processing and telecommunications applications. It falls under HTS 8542.31.00.35 as a dedicated DSP integrated circuit optimized for real-time signal manipulation tasks like filtering and Fourier transforms.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Verify DSP functionality through datasheets; general-purpose CPUs may classify under 8542.31.00.00
• Include RoHS compliance certificates and full technical specifications for customs valuation
• Declare exact part numbers to avoid misclassification as memory-combined controllers