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: 134,055

Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
SN74AUC2G53DCURE4	Texas Instruments	IC SWITCH SPDT X 1 15OHM 8VSSOP	Analog Switches, Multiplexers, Demultiplexers	8-VSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 15Ohm Channel-to-Channel Matching (ΔRon): 1Ohm (Max) Voltage – Supply, Single (V+): 0.8V ~ 2.7V Switch Time (Ton, Toff) (Max): 2.2ns, 2.3ns -3db Bandwidth: 500MHz Channel Capacitance (CS(off), CD(off)): 3pF, 4.5pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: 8-VSSOP	306	GET A QUOTE
SN74AUC2G53DCURG4	Texas Instruments	IC SWITCH SPDT X 1 15OHM 8VSSOP	Analog Switches, Multiplexers, Demultiplexers	8-VSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 15Ohm Channel-to-Channel Matching (ΔRon): 1Ohm (Max) Voltage – Supply, Single (V+): 0.8V ~ 2.7V Switch Time (Ton, Toff) (Max): 2.2ns, 2.3ns -3db Bandwidth: 500MHz Channel Capacitance (CS(off), CD(off)): 3pF, 4.5pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: 8-VSSOP	312	GET A QUOTE
SN74AUC2G53YEPR	Texas Instruments	IC SWITCH SPDT X 1 15OHM 8DSBGA	Analog Switches, Multiplexers, Demultiplexers	8-DSBGA	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 15Ohm Channel-to-Channel Matching (ΔRon): 1Ohm (Max) Voltage – Supply, Single (V+): 0.8V ~ 2.7V Switch Time (Ton, Toff) (Max): 2.2ns, 2.3ns -3db Bandwidth: 500MHz Channel Capacitance (CS(off), CD(off)): 3pF, 4.5pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-XFBGA, DSBGA Supplier Device Package: 8-DSBGA	1,045	GET A QUOTE
SN74AUC2G53YZPR	Texas Instruments	IC SWITCH SPDT X 1 15OHM 8DSBGA	Analog Switches, Multiplexers, Demultiplexers	8-DSBGA	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 15Ohm Channel-to-Channel Matching (ΔRon): 1Ohm (Max) Voltage – Supply, Single (V+): 0.8V ~ 2.7V Switch Time (Ton, Toff) (Max): 2.2ns, 2.3ns -3db Bandwidth: 500MHz Channel Capacitance (CS(off), CD(off)): 3pF, 4.5pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-XFBGA, DSBGA Supplier Device Package: 8-DSBGA	787	GET A QUOTE
SN74AUC2G53YZTR	Texas Instruments	IC SWITCH SPDT X 1 15OHM 8DSBGA	Analog Switches, Multiplexers, Demultiplexers	8-DSBGA	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 15Ohm Channel-to-Channel Matching (ΔRon): 1Ohm (Max) Voltage – Supply, Single (V+): 0.8V ~ 2.7V Switch Time (Ton, Toff) (Max): 2.2ns, 2.3ns -3db Bandwidth: 500MHz Channel Capacitance (CS(off), CD(off)): 3pF, 4.5pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-UFBGA, DSBGA Supplier Device Package: 8-DSBGA	1,848	GET A QUOTE
SN74AUC2G66DCTR	Texas Instruments	IC SWITCH SPST-NO X 2 15OHM SM8	Analog Switches, Multiplexers, Demultiplexers	SM8	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 15Ohm Channel-to-Channel Matching (ΔRon): 1Ohm (Max) Voltage – Supply, Single (V+): 0.8V ~ 2.7V Switch Time (Ton, Toff) (Max): 2.3ns, 2ns -3db Bandwidth: 500MHz Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-LSSOP, 8-MSOP (0.110″”, 2.80mm Width) Supplier Device Package: SM8	334	GET A QUOTE
SN74AUC2G66DCUR	Texas Instruments	IC SWITCH SPST-NOX2 15OHM 8VSSOP	Analog Switches, Multiplexers, Demultiplexers	8-VSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 15Ohm Channel-to-Channel Matching (ΔRon): 1Ohm (Max) Voltage – Supply, Single (V+): 0.8V ~ 2.7V Switch Time (Ton, Toff) (Max): 2.3ns, 2ns -3db Bandwidth: 500MHz Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: 8-VSSOP	1,307	GET A QUOTE
SN74AUC2G66DCURE4	Texas Instruments	IC SWITCH SPST-NOX2 15OHM 8VSSOP	Analog Switches, Multiplexers, Demultiplexers	8-VSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 15Ohm Channel-to-Channel Matching (ΔRon): 1Ohm (Max) Voltage – Supply, Single (V+): 0.8V ~ 2.7V Switch Time (Ton, Toff) (Max): 2.3ns, 2ns -3db Bandwidth: 500MHz Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: 8-VSSOP	1,108	GET A QUOTE
SN74AUC2G66DCURG4	Texas Instruments	IC SWITCH SPST-NOX2 15OHM 8VSSOP	Analog Switches, Multiplexers, Demultiplexers	8-VSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 15Ohm Channel-to-Channel Matching (ΔRon): 1Ohm (Max) Voltage – Supply, Single (V+): 0.8V ~ 2.7V Switch Time (Ton, Toff) (Max): 2.3ns, 2ns -3db Bandwidth: 500MHz Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: 8-VSSOP	692	GET A QUOTE
SN74AUC2G66YEPR	Texas Instruments	IC SWITCH SPST-NOX2 15OHM 8DSBGA	Analog Switches, Multiplexers, Demultiplexers	8-DSBGA	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 15Ohm Channel-to-Channel Matching (ΔRon): 1Ohm (Max) Voltage – Supply, Single (V+): 0.8V ~ 2.7V Switch Time (Ton, Toff) (Max): 2.3ns, 2ns -3db Bandwidth: 500MHz Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-XFBGA, DSBGA Supplier Device Package: 8-DSBGA	135	GET A QUOTE
SN74AUC2G66YZPR	Texas Instruments	IC SWITCH SPST-NOX2 15OHM 8DSBGA	Analog Switches, Multiplexers, Demultiplexers	8-DSBGA	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 15Ohm Channel-to-Channel Matching (ΔRon): 1Ohm (Max) Voltage – Supply, Single (V+): 0.8V ~ 2.7V Switch Time (Ton, Toff) (Max): 2.3ns, 2ns -3db Bandwidth: 500MHz Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -60dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-XFBGA, DSBGA Supplier Device Package: 8-DSBGA	1,058	GET A QUOTE
SN74HC4066D	Texas Instruments	IC SWITCH SPST-NOX4 30OHM 14SOIC	Analog Switches, Multiplexers, Demultiplexers	14-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 30Ohm (Typ) Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 31ns, 34ns -3db Bandwidth: 30MHz Channel Capacitance (CS(off), CD(off)): 0.5pF, 9pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -45dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SOIC	478	GET A QUOTE
SN74HC4066DBR	Texas Instruments	IC SWITCH SPST-NOX4 30OHM 14SSOP	Analog Switches, Multiplexers, Demultiplexers	14-SSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 30Ohm (Typ) Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 31ns, 34ns -3db Bandwidth: 30MHz Channel Capacitance (CS(off), CD(off)): 0.5pF, 9pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -45dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-SSOP (0.209″”, 5.30mm Width) Supplier Device Package: 14-SSOP	35	GET A QUOTE
SN74HC4066DR	Texas Instruments	IC SWITCH SPST-NOX4 30OHM 14SOIC	Analog Switches, Multiplexers, Demultiplexers	14-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 30Ohm (Typ) Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 31ns, 34ns -3db Bandwidth: 30MHz Channel Capacitance (CS(off), CD(off)): 0.5pF, 9pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -45dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SOIC	926	GET A QUOTE
SN74HC4066DRE4	Texas Instruments	IC SWITCH SPST-NOX4 30OHM 14SOIC	Analog Switches, Multiplexers, Demultiplexers	14-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 30Ohm (Typ) Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 31ns, 34ns -3db Bandwidth: 30MHz Channel Capacitance (CS(off), CD(off)): 0.5pF, 9pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -45dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SOIC	13	GET A QUOTE
SN74HC4066DRG4	Texas Instruments	IC SWITCH SPST-NOX4 30OHM 14SOIC	Analog Switches, Multiplexers, Demultiplexers	14-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 30Ohm (Typ) Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 31ns, 34ns -3db Bandwidth: 30MHz Channel Capacitance (CS(off), CD(off)): 0.5pF, 9pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -45dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SOIC	273	GET A QUOTE
SN74HC4066DT	Texas Instruments	IC SWITCH SPST-NOX4 30OHM 14SOIC	Analog Switches, Multiplexers, Demultiplexers	14-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 30Ohm (Typ) Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 31ns, 34ns -3db Bandwidth: 30MHz Channel Capacitance (CS(off), CD(off)): 0.5pF, 9pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -45dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SOIC	114	GET A QUOTE
SN74HC4066N	Texas Instruments	IC SWITCH SPST-NOX4 30OHM 14DIP	Analog Switches, Multiplexers, Demultiplexers	14-PDIP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 30Ohm (Typ) Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 31ns, 34ns -3db Bandwidth: 30MHz Channel Capacitance (CS(off), CD(off)): 0.5pF, 9pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -45dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 14-DIP (0.300″”, 7.62mm) Supplier Device Package: 14-PDIP	924	GET A QUOTE
SN74HC4066NSLE	Texas Instruments	QUADRUPLE BILATERAL ANALOG SWITC	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	493	GET A QUOTE
SN74HC4066NSR	Texas Instruments	IC SWITCH SPST-NO X 4 30OHM 14SO	Analog Switches, Multiplexers, Demultiplexers	14-SO	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 30Ohm (Typ) Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 31ns, 34ns -3db Bandwidth: 30MHz Channel Capacitance (CS(off), CD(off)): 0.5pF, 9pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -45dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-SOIC (0.209″”, 5.30mm Width) Supplier Device Package: 14-SO	544	GET A QUOTE