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.

Part Search

Total Products: 134,055
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
CD4051BCMXCD4051BCMXonsemiIC MUX 8:1 240OHM 16SOICAnalog Switches, Multiplexers, Demultiplexers16-SOICN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
5V ~ 15V
Voltage – Supply, Dual (V±):
±2.5V ~ 7.5V
Switch Time (Ton, Toff) (Max):
320ns, 150ns
-3db Bandwidth:
40MHz
Current – Leakage (IS(off)) (Max):
50nA
Crosstalk:
-40dB @ 3MHz
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
1,693
CD4051BCNCD4051BCNonsemiIC MUX 8:1 240OHM 16DIPAnalog Switches, Multiplexers, Demultiplexers16-PDIPN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
5V ~ 15V
Voltage – Supply, Dual (V±):
±2.5V ~ 7.5V
Switch Time (Ton, Toff) (Max):
320ns, 150ns
-3db Bandwidth:
40MHz
Current – Leakage (IS(off)) (Max):
50nA
Crosstalk:
-40dB @ 3MHz
Operating Temperature:
-55°C ~ 125°C (TA)
Mounting Type:
Through Hole
Package / Case:
16-DIP (0.300″”, 7.62mm)
Supplier Device Package:
16-PDIP
455
CD4051BCSJCD4051BCSJFairchild SemiconductorIC MUX 8:1 240OHM 16SOPAnalog Switches, Multiplexers, Demultiplexers16-SOPN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
5V ~ 15V
Voltage – Supply, Dual (V±):
±2.5V ~ 7.5V
Switch Time (Ton, Toff) (Max):
320ns, 150ns
-3db Bandwidth:
40MHz
Current – Leakage (IS(off)) (Max):
50nA
Crosstalk:
-40dB @ 3MHz
Operating Temperature:
-55°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.209″”, 5.30mm Width)
Supplier Device Package:
16-SOP
234
CD4051BCSJCD4051BCSJonsemiIC MUX 8:1 240OHM 16SOPAnalog Switches, Multiplexers, Demultiplexers16-SOPN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
5V ~ 15V
Voltage – Supply, Dual (V±):
±2.5V ~ 7.5V
Switch Time (Ton, Toff) (Max):
320ns, 150ns
-3db Bandwidth:
40MHz
Current – Leakage (IS(off)) (Max):
50nA
Crosstalk:
-40dB @ 3MHz
Operating Temperature:
-55°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.209″”, 5.30mm Width)
Supplier Device Package:
16-SOP
1,504
CD4051BCSJXCD4051BCSJXFairchild SemiconductorIC MUX 8:1 240OHM 16SOPAnalog Switches, Multiplexers, Demultiplexers16-SOPN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
5V ~ 15V
Voltage – Supply, Dual (V±):
±2.5V ~ 7.5V
Switch Time (Ton, Toff) (Max):
320ns, 150ns
-3db Bandwidth:
40MHz
Current – Leakage (IS(off)) (Max):
50nA
Crosstalk:
-40dB @ 3MHz
Operating Temperature:
-55°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.209″”, 5.30mm Width)
Supplier Device Package:
16-SOP
807
CD4051BCSJXCD4051BCSJXonsemiIC MUX 8:1 240OHM 16SOPAnalog Switches, Multiplexers, Demultiplexers16-SOPN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
5V ~ 15V
Voltage – Supply, Dual (V±):
±2.5V ~ 7.5V
Switch Time (Ton, Toff) (Max):
320ns, 150ns
-3db Bandwidth:
40MHz
Current – Leakage (IS(off)) (Max):
50nA
Crosstalk:
-40dB @ 3MHz
Operating Temperature:
-55°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.209″”, 5.30mm Width)
Supplier Device Package:
16-SOP
282
CD4051BECD4051BETexas InstrumentsIC MUX 8:1 240OHM 16DIPAnalog Switches, Multiplexers, Demultiplexers16-PDIPN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
Voltage – Supply, Dual (V±):
±2.5V ~ 9V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
0.2pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
Operating Temperature:
-55°C ~ 125°C (TA)
Mounting Type:
Through Hole
Package / Case:
16-DIP (0.300″”, 7.62mm)
Supplier Device Package:
16-PDIP
273
CD4051BE-NGCD4051BE-NGTexas InstrumentsIC SWITCH SP8T-O/C 240OHM 16DIPAnalog Switches, Multiplexers, Demultiplexers16-PDIPN/A-55°C ~ 125°C (TA)
Switch Circuit:
SP8T – Open/Closed
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
5pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
Crosstalk:
-40dB @ 3MHz
Operating Temperature:
-55°C ~ 125°C (TA)
Mounting Type:
Through Hole
Package / Case:
16-DIP (0.300″”, 7.62mm)
Supplier Device Package:
16-PDIP
532
CD4051BEE4CD4051BEE4Texas InstrumentsIC MUX 8:1 240OHM 16DIPAnalog Switches, Multiplexers, Demultiplexers16-PDIPN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
Voltage – Supply, Dual (V±):
±2.5V ~ 9V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
0.2pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
Operating Temperature:
-55°C ~ 125°C (TA)
Mounting Type:
Through Hole
Package / Case:
16-DIP (0.300″”, 7.62mm)
Supplier Device Package:
16-PDIP
1,104
CD4051BFCD4051BFTexas InstrumentsIC SW SP8T 240OHM 16CDIPAnalog Switches, Multiplexers, Demultiplexers16-CDIPN/A-55°C ~ 125°C (TA)
Switch Circuit:
SP8T
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
0.2pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
Crosstalk:
-40dB @ 3MHz
Operating Temperature:
-55°C ~ 125°C (TA)
Mounting Type:
Through Hole
Package / Case:
16-CDIP (0.300″”, 7.62mm)
Supplier Device Package:
16-CDIP
988
CD4051BF3ACD4051BF3ATexas InstrumentsIC SW SP8T-NCX1 240OHM 16CDIPAnalog Switches, Multiplexers, Demultiplexers16-CDIPN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
0.2pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
Crosstalk:
-40dB @ 3MHz
Operating Temperature:
-55°C ~ 125°C (TA)
Mounting Type:
Through Hole
Package / Case:
16-CDIP (0.300″”, 7.62mm)
Supplier Device Package:
16-CDIP
331
CD4051BIM96SVCD4051BIM96SVTexas InstrumentsCD4051B - 8-CHANNEL ANALOG MUX/DAnalog Switches, Multiplexers, DemultiplexersN/AN/AN/A

N/A

1,909
CD4051BMCD4051BMTexas InstrumentsIC MUX 8:1 240OHM 16SOICAnalog Switches, Multiplexers, Demultiplexers16-SOICN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
Voltage – Supply, Dual (V±):
±2.5V ~ 9V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
0.2pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
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
594
CD4051BM96CD4051BM96Texas InstrumentsIC MUX 8:1 240OHM 16SOICAnalog Switches, Multiplexers, Demultiplexers16-SOICN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
Voltage – Supply, Dual (V±):
±2.5V ~ 9V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
0.2pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
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
560
CD4051BM96E4CD4051BM96E4Texas InstrumentsIC MUX 8:1 240OHM 16SOICAnalog Switches, Multiplexers, Demultiplexers16-SOICN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
Voltage – Supply, Dual (V±):
±2.5V ~ 9V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
0.2pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
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
255
CD4051BM96G3CD4051BM96G3Texas InstrumentsIC MUX 8:1 240OHM 16SOICAnalog Switches, Multiplexers, Demultiplexers16-SOICN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
Voltage – Supply, Dual (V±):
±2.5V ~ 9V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
0.2pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
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
591
CD4051BM96G4CD4051BM96G4Texas InstrumentsIC MUX 8:1 240OHM 16SOICAnalog Switches, Multiplexers, Demultiplexers16-SOICN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
Voltage – Supply, Dual (V±):
±2.5V ~ 9V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
0.2pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
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
968
CD4051BMG4CD4051BMG4Texas InstrumentsIC MUX 8:1 240OHM 16SOICAnalog Switches, Multiplexers, Demultiplexers16-SOICN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
Voltage – Supply, Dual (V±):
±2.5V ~ 9V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
0.2pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
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
1,851
CD4051BMTCD4051BMTTexas InstrumentsIC MUX 8:1 240OHM 16SOICAnalog Switches, Multiplexers, Demultiplexers16-SOICN/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
Voltage – Supply, Dual (V±):
±2.5V ~ 9V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
0.2pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
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
305
CD4051BNSRCD4051BNSRTexas InstrumentsIC MUX 8:1 240OHM 16SOAnalog Switches, Multiplexers, Demultiplexers16-SON/A-55°C ~ 125°C (TA)
Multiplexer/Demultiplexer Circuit:
8:1
Number of Circuits:
1
On-State Resistance (Max):
240Ohm
Channel-to-Channel Matching (ΔRon):
5Ohm
Voltage – Supply, Single (V+):
3V ~ 20V
Voltage – Supply, Dual (V±):
±2.5V ~ 9V
-3db Bandwidth:
20MHz
Channel Capacitance (CS(off), CD(off)):
0.2pF, 30pF
Current – Leakage (IS(off)) (Max):
100nA
Operating Temperature:
-55°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-SOIC (0.209″”, 5.30mm Width)
Supplier Device Package:
16-SO
504

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