# United States tariff lines under HS 8542.32

> The United States tariff splits HS 8542.32 (electronic integrated circuits: Memories) into 9 national lines: 8542.32.00.02 (not over 128 megabits), 8542.32.00.24 (over 128 megabits but not over 256 megabits), 8542.32.00.28 (over 256 megabits but not over 512 megabits), 8542.32.00.32 (over 512 megabits but not over 1 gigabit) and 5 others. Every United States line under 8542.32 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/854232
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 85](https://border.bot/countries/united-states/hs-codes/85) / [8542.32](https://border.bot/countries/united-states/hs-codes/854232)

## Key facts

- HS subheading: [8542.32](https://border.bot/hs-codes/854232)
- Duty (MFN): Free
- National lines: 9
- Tariff: [United States](https://border.bot/countries/united-states)
- 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

## United States lines under 8542.32

The United States tariff splits HS 8542.32 (electronic integrated circuits: Memories) into 9 national lines: 8542.32.00.02 (not over 128 megabits), 8542.32.00.24 (over 128 megabits but not over 256 megabits), 8542.32.00.28 (over 256 megabits but not over 512 megabits), 8542.32.00.32 (over 512 megabits but not over 1 gigabit) and 5 others.

Every United States line under 8542.32 is free of general (MFN) duty.

- [8542.32.00.02](https://border.bot/countries/united-states/hs-codes/8542320002) Electronic integrated circuits, Memories, Dynamic read-write random access (DRAM), Not over 128 megabits. Duty (MFN): free
- [8542.32.00.24](https://border.bot/countries/united-states/hs-codes/8542320024) Electronic integrated circuits, Memories, Dynamic read-write random access (DRAM), Over 128 megabits but not over 256 megabits. Duty (MFN): free
- [8542.32.00.28](https://border.bot/countries/united-states/hs-codes/8542320028) Electronic integrated circuits, Memories, Dynamic read-write random access (DRAM), Over 256 megabits but not over 512 megabits. Duty (MFN): free
- [8542.32.00.32](https://border.bot/countries/united-states/hs-codes/8542320032) Electronic integrated circuits, Memories, Dynamic read-write random access (DRAM), Over 512 megabits but not over 1 gigabit. Duty (MFN): free
- [8542.32.00.36](https://border.bot/countries/united-states/hs-codes/8542320036) Electronic integrated circuits, Memories, Dynamic read-write random access (DRAM), Over 1 gigabit. Duty (MFN): free
- [8542.32.00.41](https://border.bot/countries/united-states/hs-codes/8542320041) Electronic integrated circuits, Memories, Static read-write random access (SRAM). Duty (MFN): free
- [8542.32.00.51](https://border.bot/countries/united-states/hs-codes/8542320051) Electronic integrated circuits, Memories, Electrically erasable programmable read-only memory (EEPROM). Duty (MFN): free
- [8542.32.00.61](https://border.bot/countries/united-states/hs-codes/8542320061) Electronic integrated circuits, Memories, Erasable (except electrically) programmable read-only memory (EPROM). Duty (MFN): free
- [8542.32.00.71](https://border.bot/countries/united-states/hs-codes/8542320071) Electronic integrated circuits, Memories, Other. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 8542.32 yet.

- [The Harmonized System text for 8542.32](https://border.bot/hs-codes/854232)

- Previous subheading: [8542.31](https://border.bot/countries/united-states/hs-codes/854231) Electronic integrated circuits; parts thereof
- Next subheading: [8542.33](https://border.bot/countries/united-states/hs-codes/854233) Electronic integrated circuits; parts thereof

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8542.32?

The United States tariff splits HS 8542.32 (electronic integrated circuits: Memories) into 9 national lines: 8542.32.00.02 (not over 128 megabits), 8542.32.00.24 (over 128 megabits but not over 256 megabits), 8542.32.00.28 (over 256 megabits but not over 512 megabits), 8542.32.00.32 (over 512 megabits but not over 1 gigabit) and 5 others.

### What is the duty on HS 8542.32 in the United States?

Every United States line under 8542.32 is free of general (MFN) duty.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/854232.json