Integrated Circuits

Discover a comprehensive selection of high-performance integrated circuits (ICs). Our offerings include microcontrollers, microprocessors, FPGAs, and more, designed to deliver exceptional functionality and reliability. Click one of the categories below to explore our IC solutions.

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About Integrated Circuits

Integrated circuits (ICs) are essential components in modern electronic devices, combining multiple electronic components onto a single semiconductor substrate. These miniature electronic circuits perform a variety of functions, from simple logic gates to complex microprocessors. ICs are known for their small size, efficiency, reliability, and versatility, making them indispensable in a wide range of applications.

What Are Integrated Circuits?

Integrated circuits are semiconductor devices that integrate multiple electronic components—including transistors, resistors, and capacitors—onto a single silicon chip to perform computing, control, or signal processing functions.

Engineers use integrated circuits to deliver compact processing power, control electronic systems, and support applications in consumer electronics, embedded computing, and industrial technology. Integrated circuits often rely on complimentary circuit protection devices to prevent damage from voltage spikes and overcurrent conditions. Explore Suntsu’s portfolio of integrated circuits to source reliable components for your next circuit board or system design.

Types of Integrated Circuits We Offer

Microcontrollers

Microcontrollers are compact integrated circuits that combine a processor core, memory, and input/output interfaces onto a single chip. These devices function as the control unit within embedded electronic systems, allowing engineers to program and manage hardware operations.

Microcontrollers are widely used in consumer electronics, industrial automation, and IoT devices, where efficient processing power and low power consumption are required. Their integrated architecture simplifies circuit board design while enabling flexible system control.

Microprocessors

Microprocessors serve as the central processing unit of computing systems, executing instructions and performing data processing tasks within electronic devices. These integrated circuits contain complex architectures with billions of transistors, enabling high computational performance.

Engineers integrate microprocessors into embedded computing systems, networking equipment, and industrial controllers where advanced processing capabilities are required for machine learning, automation, and data-driven applications.

Field Programmable Gate Arrays (FPGAs)

Field Programmable Gate Arrays (FPGAs) are configurable integrated circuits designed to be programmed after manufacturing. These devices allow engineers to customize digital logic functions by configuring programmable interconnect structures and logic blocks.

FPGAs are commonly used in communications infrastructure, test and measurement equipment, and advanced electronic systems where flexible hardware acceleration and parallel processing are required.

How to Choose the Right Integrated Circuits

Processing Requirements: Determine the level of processing power needed based on the system’s computing workload, control tasks, or signal processing demands.

Application-Specific Functionality: Some designs benefit from application-specific integrated circuits that optimize performance for targeted workloads such as networking, automation, or machine learning.

IC Package and Board Compatibility: Ensure the selected IC package fits the circuit board layout and aligns with manufacturing and thermal requirements.

Power Consumption and System Efficiency: Embedded devices and portable electronics often require integrated circuits designed for efficient power management.

System Architecture and Interconnect Needs: Evaluate how the IC will communicate with other components through memory, peripherals, and interconnect interfaces within the broader electronic system.

Total Products: 133,622

Image	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	74HC4852D,118	Nexperia USA Inc.	IC SWITCH SP4T X 2 195OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 3Ohm Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 39ns, 78ns Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	62	GET A QUOTE
	74HC4852PW-Q100,11	Nexperia USA Inc.	IC SWITCH SP4TX2 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 3Ohm Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 39ns, 78ns Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	1,555	GET A QUOTE
	74HC4852PW,112	Nexperia USA Inc.	IC SWITCH SP4TX2 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 3Ohm Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 39ns, 78ns Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	1,009	GET A QUOTE
	74HC4852PW,118	Nexperia USA Inc.	IC SWITCH SP4TX2 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 3Ohm Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 39ns, 78ns Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	89	GET A QUOTE
	74HC595D	TAEJIN Technology	8-BIT SHIFT REGISTER	Shift Registers	SOP-16	N/A	-55°C ~ 125°C (TA)	Operating Temperature: -55°C ~ 125°C (TA) Supplier Device Package: SOP-16 Packaging: Tape & Reel	12	GET A QUOTE
	74HC595N	TAEJIN Technology	8-BIT SHIFT REGISTER	Shift Registers	DIP-16	N/A	-55°C ~ 125°C (TA)	Operating Temperature: -55°C ~ 125°C (TA) Supplier Device Package: DIP-16 Packaging: Tube	1,412	GET A QUOTE
	74HCT1G66GV-Q100H	Nexperia USA Inc.	IC SWITCH SPST-NOX1 95OHM SC74A	Analog Switches, Multiplexers, Demultiplexers	SC-74A	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 95Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 44ns -3db Bandwidth: 200MHz Current – Leakage (IS(off)) (Max): 1µA Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SC-74A	773	GET A QUOTE
	74HCT1G66GV,125	Nexperia USA Inc.	IC SWITCH SPST-NOX1 95OHM SC74A	Analog Switches, Multiplexers, Demultiplexers	SC-74A	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 95Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 44ns -3db Bandwidth: 200MHz Current – Leakage (IS(off)) (Max): 1µA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SC-74A	265	GET A QUOTE
	74HCT1G66GW-Q100H	Nexperia USA Inc.	IC SWITCH SPST-NOX1 95OHM 5TSSOP	Analog Switches, Multiplexers, Demultiplexers	5-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 95Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 44ns -3db Bandwidth: 200MHz Current – Leakage (IS(off)) (Max): 1µA Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 5-TSSOP, SC-70-5, SOT-353 Supplier Device Package: 5-TSSOP	522	GET A QUOTE
	74HCT1G66GW,125	Nexperia USA Inc.	IC SWITCH SPST-NOX1 95OHM 5TSSOP	Analog Switches, Multiplexers, Demultiplexers	5-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 95Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 44ns -3db Bandwidth: 200MHz Current – Leakage (IS(off)) (Max): 1µA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 5-TSSOP, SC-70-5, SOT-353 Supplier Device Package: 5-TSSOP	857	GET A QUOTE
	74HCT1G66GW,165	Nexperia USA Inc.	IC SWITCH SPST-NOX1 95OHM 5TSSOP	Analog Switches, Multiplexers, Demultiplexers	5-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 95Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 44ns -3db Bandwidth: 200MHz Current – Leakage (IS(off)) (Max): 1µA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 5-TSSOP, SC-70-5, SOT-353 Supplier Device Package: 5-TSSOP	1,828	GET A QUOTE
	74HCT2G66DC-Q100H	Nexperia USA Inc.	IC SWITCH SPST-NOX2 95OHM 8VSSOP	Analog Switches, Multiplexers, Demultiplexers	8-VSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 95Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 44ns -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 3.5pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: 8-VSSOP	785	GET A QUOTE
	74HCT2G66DC,125	Nexperia USA Inc.	IC SWITCH SPST-NOX2 95OHM 8VSSOP	Analog Switches, Multiplexers, Demultiplexers	8-VSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 95Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 44ns -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 3.5pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: 8-VSSOP	385	GET A QUOTE
	74HCT2G66DP-Q100H	Nexperia USA Inc.	IC SWITCH SPST-NOX2 95OHM 8TSSOP	Analog Switches, Multiplexers, Demultiplexers	8-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 95Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 44ns -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 3.5pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-TSSOP	1,305	GET A QUOTE
	74HCT2G66DP,125	Nexperia USA Inc.	IC SWITCH SPST-NOX2 95OHM 8TSSOP	Analog Switches, Multiplexers, Demultiplexers	8-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 95Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 44ns -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 3.5pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-TSSOP	77	GET A QUOTE
	74HCT2G66GD,125	NXP Semiconductors	IC SWITCH SPST-NOX2 95OHM 8XSON	Analog Switches, Multiplexers, Demultiplexers	8-XSON (2x3)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 95Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 44ns -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 3.5pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-XFDFN Supplier Device Package: 8-XSON (2×3)	774	GET A QUOTE
N/A	74HCT2G66GT,115	Nexperia USA Inc.	IC SWITCH SPST-NOX2 106OHM 8XSON	Analog Switches, Multiplexers, Demultiplexers	8-XSON, SOT833-1 (1.95x1)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 106Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 35ns -3db Bandwidth: 180MHz Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-XFDFN Supplier Device Package: 8-XSON, SOT833-1 (1.95×1)	437	GET A QUOTE
	74HCT4016D,112	NXP Semiconductors	NEXPERIA 74HCT4016D - SPST, 4 FU	Analog Switches, Multiplexers, Demultiplexers	14-SO	N/A	-40°C ~ 125°C (TA)	-3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 3.5pF Channel-to-Channel Matching (ΔRon): 5Ohm Crosstalk: -60dB @ 1MHz Current – Leakage (IS(off)) (Max): 1µA Mounting Type: Surface Mount Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 95Ohm Operating Temperature: -40°C ~ 125°C (TA) Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SO Switch Circuit: SPST – NO Switch Time (Ton, Toff) (Max): 30ns, 44ns Voltage – Supply, Single (V+): 4.5V ~ 5.5V	468	GET A QUOTE
	74HCT4016D,118	NXP Semiconductors	IC SWITCH SPST-NO X 2 95OHM 14SO	Analog Switches, Multiplexers, Demultiplexers	14-SO	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 95Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 44ns -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 3.5pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SO	1,072	GET A QUOTE
	74HCT4016N,112	NXP Semiconductors	IC SWITCH SPST-NOX2 95OHM 14DIP	Analog Switches, Multiplexers, Demultiplexers	14-DIP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 95Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Switch Time (Ton, Toff) (Max): 30ns, 44ns -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 3.5pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 14-DIP (0.300″”, 7.62mm) Supplier Device Package: 14-DIP	1,009	GET A QUOTE