HTS 8542Electronic integrated circuits; parts thereof

Product or HTS code

Rate lines31

Code	Description	General	Column 2	Units
	Electronic integrated circuits
8542.31.00	8542.31.00Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuitsGeneral Free · Column 2 35%	Free	35%
	Controllers (including microcontrollers)General Free · Column 2 35%	Free	35%
8542.31.00.15	8542.31.00.158-bitGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.31.00.20	8542.31.00.2016-bitGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.31.00.25	8542.31.00.2532-bitGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.31.00.30	8542.31.00.30OtherGeneral Free · Column 2 35% · No.	Free	35%	No.
	Processors (including microprocessors)General Free · Column 2 35%	Free	35%
8542.31.00.35	8542.31.00.35Digital signal processors (DSPs)General Free · Column 2 35% · No.	Free	35%	No.
8542.31.00.40	8542.31.00.40Graphics processing units (GPUs)General Free · Column 2 35% · No.	Free	35%	No.
8542.31.00.45	8542.31.00.45Central processing units (CPUs)General Free · Column 2 35% · No.	Free	35%	No.
8542.31.00.50	8542.31.00.50OtherGeneral Free · Column 2 35% · No.	Free	35%	No.
	Programmable logic devices (PLDs)General Free · Column 2 35%	Free	35%
8542.31.00.55	8542.31.00.55Complex programmable logic devices (CPLDs)General Free · Column 2 35% · No.	Free	35%	No.
8542.31.00.60	8542.31.00.60Field programmable gate arrays (FPGAs)General Free · Column 2 35% · No.	Free	35%	No.
8542.31.00.65	8542.31.00.65OtherGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.31.00.70	8542.31.00.70System on chip (SoCs)General Free · Column 2 35% · No.	Free	35%	No.
8542.31.00.75	8542.31.00.75OtherGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.32.00	8542.32.00MemoriesGeneral Free · Column 2 35%	Free	35%
	Dynamic read-write random access (DRAM)General Free · Column 2 35%	Free	35%
8542.32.00.02	8542.32.00.02Not over 128 megabitsGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.32.00.24	8542.32.00.24Over 128 megabits but not over 256 megabitsGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.32.00.28	8542.32.00.28Over 256 megabits but not over 512 megabitsGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.32.00.32	8542.32.00.32Over 512 megabits but not over 1 gigabitGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.32.00.36	8542.32.00.36Over 1 gigabitGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.32.00.41	8542.32.00.41Static read-write random access (SRAM)General Free · Column 2 35% · No.	Free	35%	No.
8542.32.00.51	8542.32.00.51Electrically erasable programmable read-only memory (EEPROM)General Free · Column 2 35% · No.	Free	35%	No.
8542.32.00.61	8542.32.00.61Erasable (except electrically) programmable read-only memory (EPROM)General Free · Column 2 35% · No.	Free	35%	No.
8542.32.00.71	8542.32.00.71OtherGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.33.00.01	8542.33.00.01AmplifiersGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.39.00	8542.39.00OtherGeneral Free · Column 2 35%	Free	35%
8542.39.00.10	8542.39.00.10RF transceiversGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.39.00.20	8542.39.00.20Active filtersGeneral Free · Column 2 35% · No.	Free	35%	No.
	Data convertersGeneral Free · Column 2 35%	Free	35%
8542.39.00.30	8542.39.00.30Analog to digital converters (ADCs)General Free · Column 2 35% · No.	Free	35%	No.
8542.39.00.40	8542.39.00.40Digital to analog converters (DACs)General Free · Column 2 35% · No.	Free	35%	No.
8542.39.00.50	8542.39.00.50OtherGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.39.00.70	8542.39.00.70With adjustable performance characteristics, not elsewhere specified or includedGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.39.00.90	8542.39.00.90OtherGeneral Free · Column 2 35% · No.	Free	35%	No.
8542.90.00.00	8542.90.00.00PartsGeneral Free · Column 2 35% · No.	Free	35%	No.

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	Taiwan30.67% of imports	Malaysia25.26% of imports	Israel10.44% of imports	Costa Rica5.61% of imports	South Korea4.52% of imports	Ireland4.22% of imports	China3.01% of imports	Japan2.8% of imports	Vietnam2.58% of imports	Thailand2.16% of imports
8542.31.00.158-bit	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.31.00.2016-bit	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.31.00.2532-bit	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.31.00.30Other	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.31.00.35Digital signal processors (DSPs)	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.31.00.40Graphics processing units (GPUs)	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.31.00.45Central processing units (CPUs)	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.31.00.50Other	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.31.00.55Complex programmable logic devices (CPLDs)	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.31.00.60Field programmable gate arrays (FPGAs)	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.31.00.65Other	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.31.00.70System on chip (SoCs)	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.31.00.75Other	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.32.00.02Not over 128 megabits	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.32.00.24Over 128 megabits but not over 256 megabits	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.32.00.28Over 256 megabits but not over 512 megabits	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.32.00.32Over 512 megabits but not over 1 gigabit	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.32.00.36Over 1 gigabit	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.32.00.41Static read-write random access (SRAM)	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.32.00.51Electrically erasable programmable read-only memory (EEPROM)	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.32.00.61Erasable (except electrically) programmable read-only memory (EPROM)	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.32.00.71Other	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.33.00.01Amplifiers	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.39.00.10RF transceivers	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.39.00.20Active filters	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.39.00.30Analog to digital converters (ADCs)	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.39.00.40Digital to analog converters (DACs)	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.39.00.50Other	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.39.00.70With adjustable performance characteristics, not elsewhere specified or included	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.39.00.90Other	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%
8542.90.00.00Parts	0%	0%	0%	VariesDepends on product facts	0%	0%	50%9903.91.05	0%	0%	0%

Total duty on a $10,000 ocean shipment entered 2026-10-13, before customs fees. Origins are the leading sources of US imports under this heading in 2025 (US Census Bureau).