Chapter 85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
HTS heading 8542: Electronic integrated circuits; parts thereof
35 numbered lines under heading 8542, including 31 10-digit statistical lines. The first six digits are the international HS subheading; the general column is the normal US duty rate.
| HTS code | Description | Unit | General | Special | Column 2 |
|---|---|---|---|---|---|
| 8542 | Electronic integrated circuits; parts thereof: | ||||
| Electronic integrated circuits: | |||||
| 8542.31.00 | Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits | Free | 35% | ||
| Controllers (including microcontrollers): | |||||
| 8542.31.00.15 | 8-bit | No. | |||
| 8542.31.00.20 | 16-bit | No. | |||
| 8542.31.00.25 | 32-bit | No. | |||
| 8542.31.00.30 | Other | No. | |||
| Processors (including microprocessors): | |||||
| 8542.31.00.35 | Digital signal processors (DSPs) | No. | |||
| 8542.31.00.40 | Graphics processing units (GPUs) | No. | |||
| 8542.31.00.45 | Central processing units (CPUs) | No. | |||
| 8542.31.00.50 | Other | No. | |||
| Programmable logic devices (PLDs): | |||||
| 8542.31.00.55 | Complex programmable logic devices (CPLDs) | No. | |||
| 8542.31.00.60 | Field programmable gate arrays (FPGAs) | No. | |||
| 8542.31.00.65 | Other | No. | |||
| 8542.31.00.70 | System on chip (SoCs) | No. | |||
| 8542.31.00.75 | Other | No. | |||
| 8542.32.00 | Memories | Free | 35% | ||
| Dynamic read-write random access (DRAM): | |||||
| 8542.32.00.02 | Not over 128 megabits | No. | |||
| 8542.32.00.24 | Over 128 megabits but not over 256 megabits | No. | |||
| 8542.32.00.28 | Over 256 megabits but not over 512 megabits | No. | |||
| 8542.32.00.32 | Over 512 megabits but not over 1 gigabit | No. | |||
| 8542.32.00.36 | Over 1 gigabit | No. | |||
| 8542.32.00.41 | Static read-write random access (SRAM) | No. | |||
| 8542.32.00.51 | Electrically erasable programmable read-only memory (EEPROM) | No. | |||
| 8542.32.00.61 | Erasable (except electrically) programmable read-only memory (EPROM) | No. | |||
| 8542.32.00.71 | Other | No. | |||
| 8542.33.00.01 | Amplifiers | No. | Free | 35% | |
| 8542.39.00 | Other | Free | 35% | ||
| 8542.39.00.10 | RF transceivers | No. | |||
| 8542.39.00.20 | Active filters | No. | |||
| Data converters: | |||||
| 8542.39.00.30 | Analog to digital converters (ADCs) | No. | |||
| 8542.39.00.40 | Digital to analog converters (DACs) | No. | |||
| 8542.39.00.50 | Other | No. | |||
| 8542.39.00.70 | With adjustable performance characteristics, not elsewhere specified or included | No. | |||
| 8542.39.00.90 | Other | No. | |||
| 8542.90.00.00 | Parts | No. | Free | 35% |
Statistical (10-digit) lines without a rate use the rate of the 8-digit line above them. Additional duties such as Section 301 and Section 232 may apply; check them with the tariff checker.
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Request a free auditSource: Harmonized Tariff Schedule of the United States, 2026 HTS Revision 20 (effective 2026-09-28), U.S. International Trade Commission (hts.usitc.gov), imported 2026-10-07. Reference only; not legal or customs advice or a binding classification. Additional duties under Chapter 99 may apply. ShipWave is not affiliated with the USITC or U.S. Customs and Border Protection.