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.

Featured Brands

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.

Part Search

Total Products: 133,622
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
HEF4016BT,653HEF4016BT,653Nexperia USA Inc.IC SWITCH SPST-NOX4 350OHM 14SOAnalog Switches, Multiplexers, Demultiplexers14-SON/A-40°C ~ 85°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
4
On-State Resistance (Max):
350Ohm
Channel-to-Channel Matching (ΔRon):
10Ohm
Voltage – Supply, Single (V+):
4.5V ~ 15.5V
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 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-SO
1,453
HEF4051BP,652HEF4051BP,652NXP SemiconductorsIC MUX 8:1 155OHM 16DIPAnalog Switches, Multiplexers, Demultiplexers16-DIPN/A-40°C ~ 85°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Through Hole
Package / Case:
16-DIP (0.300″”, 7.62mm)
Supplier Device Package:
16-DIP
1,105
HEF4051BT-Q100,118HEF4051BT-Q100,118Nexperia USA Inc.IC MUX 8:1 155OHM 16SOAnalog Switches, Multiplexers, Demultiplexers16-SON/A-40°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
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
1,535
HEF4051BT,013HEF4051BT,013Nexperia USA Inc.IC MUX 8:1 155OHM 16SOAnalog Switches, Multiplexers, Demultiplexers16-SON/A-40°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
16-SO
503
HEF4051BT,652HEF4051BT,652Nexperia USA Inc.IC MUX 8:1 155OHM 16SOAnalog Switches, Multiplexers, Demultiplexers16-SON/A-40°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
16-SO
569
HEF4051BT,653HEF4051BT,653Nexperia USA Inc.IC MUX 8:1 155OHM 16SOAnalog Switches, Multiplexers, Demultiplexers16-SON/A-40°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
16-SO
646
HEF4051BT/AUJHEF4051BT/AUJNXP SemiconductorsIC MUX 8:1 155OHM 16SOAnalog Switches, Multiplexers, Demultiplexers16-SON/A-40°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
16-SO
977
HEF4051BTS,112HEF4051BTS,112Nexperia USA Inc.IC MUX 8:1 155OHM 16SSOPAnalog Switches, Multiplexers, Demultiplexers16-SSOPN/A-40°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SSOP (0.209″”, 5.30mm Width)
Supplier Device Package:
16-SSOP
1,044
HEF4051BTS,118HEF4051BTS,118NXP SemiconductorsNEXPERIA HEF4051B - 8-CHANNEL ANAnalog Switches, Multiplexers, DemultiplexersN/AN/AN/A

N/A

690
HEF4051BTS,118HEF4051BTS,118Nexperia USA Inc.IC MUX 8:1 155OHM 16SSOPAnalog Switches, Multiplexers, Demultiplexers16-SSOPN/A-40°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SSOP (0.209″”, 5.30mm Width)
Supplier Device Package:
16-SSOP
680
HEF4051BTT-Q100,11HEF4051BTT-Q100,11Nexperia USA Inc.IC MUX 8:1 155OHM 16TSSOPAnalog Switches, Multiplexers, Demultiplexers16-TSSOPN/A-40°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
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
274
HEF4051BTT,118HEF4051BTT,118Nexperia USA Inc.IC MUX 8:1 155OHM 16TSSOPAnalog Switches, Multiplexers, Demultiplexers16-TSSOPN/A-40°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
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
626
HEF4052BP,652HEF4052BP,652NXP SemiconductorsNEXPERIA HEF4052 - DIFFERENTIALAnalog Switches, Multiplexers, Demultiplexers16-DIPN/A-40°C ~ 125°C (TA)
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Channel-to-Channel Matching (ΔRon):
5Ohm
Crosstalk:
-50dB @ 1MHz
Current – Leakage (IS(off)) (Max):
200nA
Mounting Type:
Through Hole
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
155Ohm
Operating Temperature:
-40°C ~ 125°C (TA)
Package / Case:
16-DIP (0.300″”, 7.62mm)
Supplier Device Package:
16-DIP
Switch Circuit:
SP4T
Voltage – Supply, Single (V+):
3V ~ 15V
1,632
HEF4052BT-Q100,118HEF4052BT-Q100,118Nexperia USA Inc.IC SWITCH SP4T X 2 155OHM 16SOAnalog Switches, Multiplexers, Demultiplexers16-SON/A-40°C ~ 125°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
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
386
HEF4052BT,013HEF4052BT,013Nexperia USA Inc.IC SWITCH SP4T X 2 155OHM 16SOAnalog Switches, Multiplexers, Demultiplexers16-SON/A-40°C ~ 125°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
16-SO
1,062
HEF4052BT,652HEF4052BT,652Nexperia USA Inc.IC SWITCH SP4T X 2 155OHM 16SOAnalog Switches, Multiplexers, Demultiplexers16-SON/A-40°C ~ 125°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
16-SO
1,590
HEF4052BT,653HEF4052BT,653Nexperia USA Inc.IC SWITCH SP4T X 2 155OHM 16SOAnalog Switches, Multiplexers, Demultiplexers16-SON/A-40°C ~ 125°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
16-SO
1,184
HEF4052BT/AUJHEF4052BT/AUJNXP SemiconductorsIC SWITCH SP4T X 2 155OHM 16SOAnalog Switches, Multiplexers, Demultiplexers16-SON/A-40°C ~ 125°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
16-SO
99
HEF4052BTT-Q100,11HEF4052BTT-Q100,11Nexperia USA Inc.IC SWITCH SP4TX2 155OHM 16TSSOPAnalog Switches, Multiplexers, Demultiplexers16-TSSOPN/A-40°C ~ 125°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
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
655
HEF4052BTT,112HEF4052BTT,112Nexperia USA Inc.IC SWITCH SP4TX2 155OHM 16TSSOPAnalog Switches, Multiplexers, Demultiplexers16-TSSOPN/A-40°C ~ 125°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
155Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 15V
-3db Bandwidth:
70MHz
Channel Capacitance (CS(off), CD(off)):
7.5pF
Current – Leakage (IS(off)) (Max):
200nA
Crosstalk:
-50dB @ 1MHz
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
1,505

See What We Have to Offer!

See What We Have to Offer!

keyboard_arrow_up