What does 8542 cover?

Electronic integrated circuits; parts thereof:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.

Where does this data come from?

Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.

8542 — Electronic integrated circuits; parts thereof:

Home/HTS/ Ch. 85/8542

8542 · Electronic integrated circuits; parts thereof:

This is a category heading rather than a rate line — pick one of the codes below to see its full duty stack.

Subordinate codes (5)

Code	Description
8542.31.00	Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
8542.32.00	Memories
8542.33.00.01	Amplifiers
8542.39.00	Other
8542.90.00.00	Parts

Frequently asked

What does 8542 cover?: Electronic integrated circuits; parts thereof:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.
Where does this data come from?: Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.