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

Data Sheet	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	SN74HC4066PW	Texas Instruments	IC SW SPST-NOX4 30OHM 14TSSOP	Analog Switches, Multiplexers, Demultiplexers	14-TSSOP	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-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 14-TSSOP	1,787	GET A QUOTE
	SN74HC4066PWR	Texas Instruments	IC SW SPST-NOX4 30OHM 14TSSOP	Analog Switches, Multiplexers, Demultiplexers	14-TSSOP	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-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 14-TSSOP	83	GET A QUOTE
	SN74HC4066PWRG4	Texas Instruments	IC SW SPST-NOX4 30OHM 14TSSOP	Analog Switches, Multiplexers, Demultiplexers	14-TSSOP	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-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 14-TSSOP	217	GET A QUOTE
	SN74HC4066PWT	Texas Instruments	IC SW SPST-NOX4 30OHM 14TSSOP	Analog Switches, Multiplexers, Demultiplexers	14-TSSOP	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-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 14-TSSOP	1,496	GET A QUOTE
	SN74HC4851D	Texas Instruments	IC MUX 8:1 195OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	478	GET A QUOTE
	SN74HC4851DGVR	Texas Instruments	IC MUX 8:1 195OHM 16TVSOP	Analog Switches, Multiplexers, Demultiplexers	16-TVSOP	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TVSOP	1,278	GET A QUOTE
	SN74HC4851DR	Texas Instruments	IC MUX 8:1 195OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	1,533	GET A QUOTE
	SN74HC4851DRE4	Texas Instruments	IC MUX 8:1 195OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	507	GET A QUOTE
	SN74HC4851DRG4	Texas Instruments	IC MUX 8:1 195OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	1,817	GET A QUOTE
	SN74HC4851N	Texas Instruments	IC MUX 8:1 195OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	57	GET A QUOTE
	SN74HC4851PW	Texas Instruments	IC MUX 8:1 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA 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	794	GET A QUOTE
	SN74HC4851PWR	Texas Instruments	IC MUX 8:1 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA 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	1,715	GET A QUOTE
	SN74HC4851PWRG4	Texas Instruments	IC MUX 8:1 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA 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	811	GET A QUOTE
	SN74HC4851QDRG4Q1	Texas Instruments	IC MUX 8:1 195OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA 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-SOIC	253	GET A QUOTE
	SN74HC4851QDRQ1	Texas Instruments	IC MUX 8:1 195OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA 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-SOIC	828	GET A QUOTE
	SN74HC4851QPWRG4Q1	Texas Instruments	IC MUX 8:1 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA 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	1,226	GET A QUOTE
	SN74HC4851QPWRQ1	Texas Instruments	IC MUX 8:1 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 22pF Current – Leakage (IS(off)) (Max): 200nA 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	1,080	GET A QUOTE
N/A	SN74HC4851QPWRRB	Texas Instruments	IC	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP8T – Open/Closed 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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 6.7pF, 22pF Current – Leakage (IS(off)) (Max): 200nA 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	832	GET A QUOTE
N/A	SN74HC4851QPWRRBG4	Texas Instruments	IC	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP8T – Open/Closed 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 Switch Time (Ton, Toff) (Max): 78ns, 78ns Channel Capacitance (CS(off), CD(off)): 6.7pF, 22pF Current – Leakage (IS(off)) (Max): 200nA 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	1,128	GET A QUOTE
	SN74HC4852D	Texas Instruments	IC SWITCH SP4T X 2 195OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°C ~ 85°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)): 22pF Current – Leakage (IS(off)) (Max): 200nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	647	GET A QUOTE