HTS Chapter 8542

8542 Integrated Circuits & Semiconductors

Electronic integrated circuits: processors, memory chips, amplifiers, and other semiconductor devices mounted on a common substrate.

What falls under HTS 8542

  • Microprocessors and CPUs
  • DRAM and NAND flash memory
  • Application-specific ICs (ASICs)
  • Analog and mixed-signal ICs
  • FPGA and programmable logic

Trade Compliance Considerations

Heavily regulated under BIS export controls (EAR). Advanced semiconductor restrictions target China. CHIPS Act compliance requirements for US-subsidized manufacturers.

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