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: 133,621

Data Sheet	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	CD54HC4316F3A	Texas Instruments	HIGH SPEED CMOS LOGIC QUAD ANALO	Analog Switches, Multiplexers, Demultiplexers	16-CDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 170Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 37ns, 37ns -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF, 5pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CDIP	1,308	GET A QUOTE
	CD54HC4351F3A	Texas Instruments	HIGH SPEED CMOS LOGIC 8-CHANNEL	Analog Switches, Multiplexers, Demultiplexers	20-CDIP	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 130Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 55ns, 40ns -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 400nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 20-CDIP (0.300″”, 7.62mm) Supplier Device Package: 20-CDIP	300	GET A QUOTE
	CD54HCT4051F3A	Texas Instruments	HIGH SPEED CMOS LOGIC ANALOG MUL	Analog Switches, Multiplexers, Demultiplexers	16-CDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP8T – NO/NC Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 160Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 400nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CDIP	338	GET A QUOTE
	CD74HC4016E	Texas Instruments	IC SWITCH SPST-NOX4 170OHM 14DIP	Analog Switches, Multiplexers, Demultiplexers	14-PDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 170Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 14-DIP (0.300″”, 7.62mm) Supplier Device Package: 14-PDIP	1,110	GET A QUOTE
	CD74HC4016M96	Texas Instruments	IC SW SPST-NOX4 170OHM 14SOIC	Analog Switches, Multiplexers, Demultiplexers	14-SOIC	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 170Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SOIC	1,351	GET A QUOTE
	CD74HC4016MT	Texas Instruments	IC SW SPST-NOX4 170OHM 14SOIC	Analog Switches, Multiplexers, Demultiplexers	14-SOIC	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 170Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SOIC	1,823	GET A QUOTE
	CD74HC4016PW	Texas Instruments	IC SW SPST-NOX4 170OHM 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): 170Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA 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	272	GET A QUOTE
	CD74HC4016PWR	Texas Instruments	IC SW SPST-NOX4 170OHM 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): 170Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA 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	1,031	GET A QUOTE
	CD74HC4016PWRE4	Texas Instruments	IC SW SPST-NOX4 170OHM 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): 170Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA 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	1,076	GET A QUOTE
	CD74HC4016PWRG4	Texas Instruments	IC SW SPST-NOX4 170OHM 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): 170Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA 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	566	GET A QUOTE
	CD74HC4051E	Texas Instruments	IC MUX 8:1 130OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 130Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±1V ~ 5V -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 25pF Current – Leakage (IS(off)) (Max): 400nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	1,277	GET A QUOTE
N/A	CD74HC4051E-NG	Texas Instruments	IC SWITCH SP8T 160OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP8T Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 160Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 6V -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 200nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	66	GET A QUOTE
	CD74HC4051EE4	Texas Instruments	IC MUX 8:1 160OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 160Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 6V -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 200nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	1,351	GET A QUOTE
	CD74HC4051M	Texas Instruments	IC MUX 8:1 130OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 130Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±1V ~ 5V -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 25pF Current – Leakage (IS(off)) (Max): 400nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	703	GET A QUOTE
	CD74HC4051M96	Texas Instruments	IC MUX 8:1 130OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 130Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±1V ~ 5V -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 25pF Current – Leakage (IS(off)) (Max): 400nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	307	GET A QUOTE
	CD74HC4051M96E4	Texas Instruments	IC MUX 8:1 130OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 130Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±1V ~ 5V -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 25pF Current – Leakage (IS(off)) (Max): 400nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	1,440	GET A QUOTE
	CD74HC4051M96G3	Texas Instruments	IC MUX 8:1 130OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 130Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±1V ~ 5V -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 25pF Current – Leakage (IS(off)) (Max): 400nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	1,106	GET A QUOTE
	CD74HC4051M96G4	Texas Instruments	IC MUX 8:1 130OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 130Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±1V ~ 5V -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 25pF Current – Leakage (IS(off)) (Max): 400nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	33	GET A QUOTE
	CD74HC4051MDREP	Texas Instruments	IC MUX 8:1 130OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 130Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±1V ~ 5V -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 25pF Current – Leakage (IS(off)) (Max): 400nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	169	GET A QUOTE
	CD74HC4051MM96EP	Texas Instruments	IC MUX 8:1 130OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 130Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±1V ~ 5V -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 25pF Current – Leakage (IS(off)) (Max): 400nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	722	GET A QUOTE