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

Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
CD74HC4066EE4	Texas Instruments	IC SW SP8T-NO/NCX4 70OHM 14DIP	Analog Switches, Multiplexers, Demultiplexers	14-PDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP8T – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V Switch Time (Ton, Toff) (Max): 12ns, 24ns -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF, 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	1,028	GET A QUOTE
CD74HC4066EG4	Texas Instruments	IC SWITCH SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -72dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 14-DIP (0.300″”, 7.62mm) Supplier Device Package: 14-PDIP	278	GET A QUOTE
CD74HC4066M	Texas Instruments	IC SWITCH SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -72dB @ 1MHz 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	434	GET A QUOTE
CD74HC4066M96	Texas Instruments	IC SWITCH SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -72dB @ 1MHz 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	232	GET A QUOTE
CD74HC4066M96E4	Texas Instruments	IC SWITCH SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -72dB @ 1MHz 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	927	GET A QUOTE
CD74HC4066M96G4	Texas Instruments	IC SWITCH SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -72dB @ 1MHz 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	1,265	GET A QUOTE
CD74HC4066MDRDL	Texas Instruments	IC SWITCH SP8T-NCX4 70OHM 14SOIC	Analog Switches, Multiplexers, Demultiplexers	14-SOIC	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP8T – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V Switch Time (Ton, Toff) (Max): 12ns, 24ns -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF, 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	835	GET A QUOTE
CD74HC4066ME4	Texas Instruments	IC SWITCH SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -72dB @ 1MHz 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	1,775	GET A QUOTE
CD74HC4066MG4	Texas Instruments	IC SWITCH SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -72dB @ 1MHz 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	1,946	GET A QUOTE
CD74HC4066MT	Texas Instruments	IC SWITCH SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -72dB @ 1MHz 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	1,464	GET A QUOTE
CD74HC4066PW	Texas Instruments	IC SW SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -72dB @ 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	575	GET A QUOTE
CD74HC4066PWG4	Texas Instruments	IC SW SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -72dB @ 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	533	GET A QUOTE
CD74HC4066PWR	Texas Instruments	IC SW SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -72dB @ 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	1,040	GET A QUOTE
CD74HC4066PWT	Texas Instruments	IC SW SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -72dB @ 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	1,577	GET A QUOTE
CD74HC4066QPWRQ1	Texas Instruments	IC SW SPST-NOX4 70OHM 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): 70Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 2V ~ 10V -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 10pF, 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	626	GET A QUOTE
CD74HC4067E	Texas Instruments	IC MUX 16:1 160OHM 24DIP	Analog Switches, Multiplexers, Demultiplexers	24-PDIP	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 16:1 Number of Circuits: 1 On-State Resistance (Max): 160Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 51ns, 49ns -3db Bandwidth: 89MHz Channel Capacitance (CS(off), CD(off)): 5pF, 50pF Current – Leakage (IS(off)) (Max): 800nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 24-DIP (0.600″”, 15.24mm) Supplier Device Package: 24-PDIP	27	GET A QUOTE
CD74HC4067EG4	Texas Instruments	IC MUX 16:1 160OHM 24DIP	Analog Switches, Multiplexers, Demultiplexers	24-PDIP	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 16:1 Number of Circuits: 1 On-State Resistance (Max): 160Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 51ns, 49ns -3db Bandwidth: 89MHz Channel Capacitance (CS(off), CD(off)): 5pF, 50pF Current – Leakage (IS(off)) (Max): 800nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 24-DIP (0.600″”, 15.24mm) Supplier Device Package: 24-PDIP	950	GET A QUOTE
CD74HC4067M	Texas Instruments	IC MUX 16:1 160OHM 24SOIC	Analog Switches, Multiplexers, Demultiplexers	24-SOIC	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 16:1 Number of Circuits: 1 On-State Resistance (Max): 160Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 51ns, 49ns -3db Bandwidth: 89MHz Channel Capacitance (CS(off), CD(off)): 5pF, 50pF Current – Leakage (IS(off)) (Max): 800nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 24-SOIC	1,365	GET A QUOTE
CD74HC4067M96	Texas Instruments	IC MUX 16:1 160OHM 24SOIC	Analog Switches, Multiplexers, Demultiplexers	24-SOIC	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 16:1 Number of Circuits: 1 On-State Resistance (Max): 160Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 51ns, 49ns -3db Bandwidth: 89MHz Channel Capacitance (CS(off), CD(off)): 5pF, 50pF Current – Leakage (IS(off)) (Max): 800nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 24-SOIC	775	GET A QUOTE
CD74HC4067M96E4	Texas Instruments	IC MUX 16:1 160OHM 24SOIC	Analog Switches, Multiplexers, Demultiplexers	24-SOIC	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 16:1 Number of Circuits: 1 On-State Resistance (Max): 160Ohm Channel-to-Channel Matching (ΔRon): 8.5Ohm Voltage – Supply, Single (V+): 2V ~ 6V Switch Time (Ton, Toff) (Max): 51ns, 49ns -3db Bandwidth: 89MHz Channel Capacitance (CS(off), CD(off)): 5pF, 50pF Current – Leakage (IS(off)) (Max): 800nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 24-SOIC	1,406	GET A QUOTE