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: 134,052

Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
M74HC4066TTR	STMicroelectronics	IC SW SPST-NOX4 80OHM 14TSSOP	Analog Switches, Multiplexers, Demultiplexers	14-TSSOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 80Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 12V Switch Time (Ton, Toff) (Max): 12ns, 18ns -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 0.5pF, 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -60dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 14-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 14-TSSOP	1,301	GET A QUOTE
M74HC4316B1R	STMicroelectronics	IC SWITCH SPDT X 4 70OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 70Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 12V Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 18ns, 29ns -3db Bandwidth: 43MHz Channel Capacitance (CS(off), CD(off)): 1pF, 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -50dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	1,405	GET A QUOTE
M74HC4316RM13TR	STMicroelectronics	IC SWITCH SPDT X 4 70OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 70Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 12V Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 18ns, 29ns -3db Bandwidth: 43MHz Channel Capacitance (CS(off), CD(off)): 1pF, 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -50dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	558	GET A QUOTE
M74HC4316TTR	STMicroelectronics	IC SWITCH SPDT X 4 70OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 70Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 12V Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 18ns, 29ns -3db Bandwidth: 43MHz Channel Capacitance (CS(off), CD(off)): 1pF, 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -50dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	270	GET A QUOTE
M74HC4851B1R	STMicroelectronics	IC MUX 8:1 195OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-DIP	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 3Ohm Voltage – Supply, Single (V+): 2V ~ 6V Channel Capacitance (CS(off), CD(off)): 6.7pF, 22pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-DIP	706	GET A QUOTE
M74HC4851RM13TR	STMicroelectronics	IC MUX 8:1 195OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 3Ohm Voltage – Supply, Single (V+): 2V ~ 6V Channel Capacitance (CS(off), CD(off)): 6.7pF, 22pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	1,321	GET A QUOTE
M74HC4851TTR	STMicroelectronics	IC MUX 8:1 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 3Ohm Voltage – Supply, Single (V+): 2V ~ 6V Channel Capacitance (CS(off), CD(off)): 6.7pF, 22pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	299	GET A QUOTE
M74HC4851YRM13TR	STMicroelectronics	IC MUX 8:1 195OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 3Ohm Voltage – Supply, Single (V+): 2V ~ 6V Channel Capacitance (CS(off), CD(off)): 6.7pF, 22pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	350	GET A QUOTE
M74HC4851YTTR	STMicroelectronics	IC MUX 8:1 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 3Ohm Voltage – Supply, Single (V+): 2V ~ 6V Channel Capacitance (CS(off), CD(off)): 6.7pF, 22pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°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	1,784	GET A QUOTE
M74HC4852MWR	STMicroelectronics	IC SWITCH SP4T X 2 195OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	-55°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 Channel Capacitance (CS(off), CD(off)): 6.7pF, 22pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 16-SO	552	GET A QUOTE
M74HC4852RM13TR	STMicroelectronics	IC SWITCH SP4T X 2 195OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	-55°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 Channel Capacitance (CS(off), CD(off)): 6.7pF, 22pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	939	GET A QUOTE
M74HC4852TTR	STMicroelectronics	IC SWITCH SP4TX2 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-55°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 Channel Capacitance (CS(off), CD(off)): 6.7pF, 22pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	1,457	GET A QUOTE
M74HC4852YRM13TR	STMicroelectronics	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 Channel Capacitance (CS(off), CD(off)): 6.7pF, 22pF 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-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	919	GET A QUOTE
M74HCT4051ADTR2G	onsemi	IC MUX 8:1 100OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±2V ~ 6V -3db Bandwidth: 80MHz Channel Capacitance (CS(off), CD(off)): 130pF Current – Leakage (IS(off)) (Max): 200nA Crosstalk: -60dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	483	GET A QUOTE
M74HCT4051RM13TR	STMicroelectronics	IC MUX 8:1 120OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 120Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 34ns, 31ns -3db Bandwidth: 190MHz Channel Capacitance (CS(off), CD(off)): 0.75pF, 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -50dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	1,399	GET A QUOTE
M74HCT4051TTR	STMicroelectronics	IC MUX 8:1 120OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 120Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 34ns, 31ns -3db Bandwidth: 190MHz Channel Capacitance (CS(off), CD(off)): 0.75pF, 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -50dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	644	GET A QUOTE
M74HCT4052ADTR2G	onsemi	IC SWITCH SP4TX2 100OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±2V ~ 6V -3db Bandwidth: 80MHz Channel Capacitance (CS(off), CD(off)): 130pF Current – Leakage (IS(off)) (Max): 200nA Crosstalk: -60dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	1,095	GET A QUOTE
M74HCT4053ADTR2G	onsemi	IC SWITCH SPDTX3 100OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 3 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±2V ~ 6V -3db Bandwidth: 80MHz Channel Capacitance (CS(off), CD(off)): 130pF Current – Leakage (IS(off)) (Max): 200nA Crosstalk: -60dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	572	GET A QUOTE
M74HCT4053RM13TR	STMicroelectronics	IC SWITCH SPDT X 3 120OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 3 On-State Resistance (Max): 120Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 34ns, 31ns -3db Bandwidth: 190MHz Channel Capacitance (CS(off), CD(off)): 0.75pF, 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -50dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	997	GET A QUOTE
M74HCT4066ADTR2G	onsemi	IC SW SPST-NOX4 120OHM 14TSSOP	Analog Switches, Multiplexers, Demultiplexers	14-TSSOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 120Ohm Channel-to-Channel Matching (ΔRon): 20Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V -3db Bandwidth: 150MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -80dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 14-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 14-TSSOP	727	GET A QUOTE