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Onsemi

📍 Scottsdale, Arizona, USA📅 Est. 1999🔗 Official Site →

onsemi (formerly ON Semiconductor) is a leading supplier of intelligent power and sensing technologies. The company provides industry-leading products for automotive, industrial, cloud power, and IoT applications. onsemi's portfolio is focused on intelligent power and sensing solutions that are enabling a more sustainable ecosystem.

21.079
Total Parts
21.074
In Stock
79
Categories
7.565
Active
13.244
EOL/Obsolete

Key Product Lines

Power MOSFETsImage SensorsAutomotive SensingSiC Power DevicesMotor DriversLED Drivers

✅ Why Source Onsemi from FPGACenter

Full onsemi catalog available including Fairchild Semiconductor legacy parts. SiC modules and automotive-grade image sensors in stock.

✓ 100% Original & Genuine✓ No Minimum Order✓ Quality Inspection✓ Global Shipping

Onsemi Product Categories

Linear Regulators (LDO) (3882)Gates & Inverters (2318)Buffers, Drivers, Receivers & Transceivers (1555)Supervisors & Reset ICs (1172)Signal Switches, MUX & Decoders (888)AC-DC Converters & Offline Switchers (778)Flip-Flops (776)EEPROM (638)Analog Switches & Multiplexers (584)Op Amps & Instrumentation Amplifiers (555)Motor Drivers & Controllers (532)DC-DC Switching Regulators (521)Clock Generators, PLLs & Synthesizers (471)Digital Potentiometers (413)DC-DC Switching Controllers (403)Latches (370)Translators & Level Shifters (357)Power Distribution Switches (330)Counters & Dividers (321)Clock Buffers & Drivers (270)LED Drivers (259)Special Purpose ICs (253)Voltage References (222)Drivers, Receivers & Transceivers (220)Gate Drivers (194)Shift Registers (191)Full & Half-Bridge Drivers (159)Specialty Logic (150)Programmable Timers & Oscillators (150)PFC Controllers (145)Specialized ICs (125)Analog Comparators (116)Flash Memory (107)Display Drivers (106)Analog Switches - Special Purpose (105)Audio Special Purpose ICs (96)Current Regulation & Management (94)Audio Amplifiers (89)Thermal Management ICs (88)Power Supply Controllers & Monitors (88)Battery Management ICs (86)Microcontrollers (MCU) (79)Specialized Power Management (78)EPROM (75)Video Processing ICs (67)Multivibrators (56)General Memory ICs (47)Logic Comparators (46)SRAM (44)Battery Chargers (41)Linear & Switching Controllers (41)Interface Controllers (29)Universal Bus Functions (28)I/O Expanders (27)DSP - Digital Signal Processors (26)Sensor & Detector Interfaces (23)PoE Controllers (22)Signal Buffers, Repeaters & Splitters (20)Delay Lines (18)Application Specific Processors (16)Video Amplifiers (15)Modems (13)Linear Regulator Controllers (13)Hot Swap Controllers (12)Capacitive Touch Sensors (10)Serializers & Deserializers (9)Parity Generators & Checkers (8)OR Controllers & Ideal Diodes (8)Signal Terminators (7)ADC/DAC - Special Purpose (6)Special Purpose Amplifiers (4)Encoders, Decoders & Converters (4)Laser Drivers (2)Lighting & Ballast Controllers (2)ADC - Analog to Digital Converters (2)DAC - Digital to Analog Converters (1)Microprocessors (MPU) (1)Active Filters (1)System On Chip (SoC) (1)

All Onsemi Products

Page 13 of 1054
Part NumberCategoryDescriptionPackageStockPriceStatus
74AC377SJXFlip-Flops74AC377SJX is a D-Type by Onsemi, 2V ~ 6V supply voltage, in 20-SOIC (0.209", 5.30mm Width) package, rated for -40°C ~ 85°C (TA). This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-SOIC (0.209", 5.30mm Width)13.050$3.93OBSOLETERFQ
74AC399SCSignal Switches, MUX & Decoders74AC399SC is a Multiplexer by Onsemi, 2V ~ 6V supply voltage, in 16-SOIC (0.154", 3.90mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.16-SOIC (0.154", 3.90mm Width)89$1.30OBSOLETERFQ
74AC399SCXSignal Switches, MUX & Decoders74AC399SCX is a Multiplexer by Onsemi, 2V ~ 6V supply voltage, in 16-SOIC (0.154", 3.90mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.16-SOIC (0.154", 3.90mm Width)43RFQOBSOLETERFQ
74AC520PCLogic Comparators74AC520PC is a Identity Comparator by Onsemi, 2V ~ 6V supply voltage, in 20-DIP (0.300", 7.62mm) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-DIP (0.300", 7.62mm)9.720$0.3448OBSOLETERFQ
74AC520SCLogic Comparators74AC520SC is a Identity Comparator by Onsemi, 2V ~ 6V supply voltage, in 20-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-SOIC (0.295", 7.50mm Width)2.948$0.7616OBSOLETERFQ
74AC520SCXLogic Comparators74AC520SCX is a Identity Comparator by Onsemi, 2V ~ 6V supply voltage, in 20-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-SOIC (0.295", 7.50mm Width)1.845$0.6970OBSOLETERFQ
74AC521MTCLogic Comparators74AC521MTC is a Identity Comparator by Onsemi, 2V ~ 6V supply voltage, in 20-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-TSSOP (0.173", 4.40mm Width)2.290$0.7202OBSOLETERFQ
74AC521MTCXLogic Comparators74AC521MTCX is a Identity Comparator by Onsemi, 2V ~ 6V supply voltage, in 20-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-TSSOP (0.173", 4.40mm Width)1.473RFQOBSOLETERFQ
74AC521SCLogic Comparators74AC521SC is a Identity Comparator by Onsemi, 2V ~ 6V supply voltage, in 20-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-SOIC (0.295", 7.50mm Width)1.776RFQOBSOLETERFQ
74AC521SCXLogic Comparators74AC521SCX is a Identity Comparator by Onsemi, 2V ~ 6V supply voltage, in 20-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-SOIC (0.295", 7.50mm Width)1.608RFQOBSOLETERFQ
74AC521SJLogic Comparators74AC521SJ is a Identity Comparator by Onsemi, 2V ~ 6V supply voltage, in 20-SOIC (0.209", 5.30mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-SOIC (0.209", 5.30mm Width)10.320$0.3924OBSOLETERFQ
74AC540MTCXBuffers, Drivers, Receivers & Transceivers74AC540MTCX by Onsemi, 2V ~ 6V supply voltage, in 20-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C (TA). This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-TSSOP (0.173", 4.40mm Width)1.501$0.0340OBSOLETERFQ
74AC540PCBuffers, Drivers, Receivers & Transceivers74AC540PC by Onsemi, 2V ~ 6V supply voltage, in 20-DIP (0.300", 7.62mm) package, rated for -40°C ~ 85°C (TA). This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-DIP (0.300", 7.62mm)2.827RFQOBSOLETERFQ
74AC540SCXBuffers, Drivers, Receivers & Transceivers74AC540SCX by Onsemi, 2V ~ 6V supply voltage, in 20-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C (TA).20-SOIC (0.295", 7.50mm Width)6.263$0.6935ACTIVERFQ
74AC541MTCBuffers, Drivers, Receivers & Transceivers74AC541MTC by Onsemi, 2V ~ 6V supply voltage, in 20-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C (TA).20-TSSOP (0.173", 4.40mm Width)3.144$0.2436ACTIVERFQ
74AC541MTCXBuffers, Drivers, Receivers & Transceivers74AC541MTCX by Onsemi, 2V ~ 6V supply voltage, in 20-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C (TA).20-TSSOP (0.173", 4.40mm Width)22.698$0.3614ACTIVERFQ
74AC541SCBuffers, Drivers, Receivers & Transceivers74AC541SC by Onsemi, 2V ~ 6V supply voltage, in 20-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C (TA).20-SOIC (0.295", 7.50mm Width)12.329$0.2205ACTIVERFQ
74AC541SCXBuffers, Drivers, Receivers & Transceivers74AC541SCX by Onsemi, 2V ~ 6V supply voltage, in 20-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C (TA), part of the 74AC series.20-SOIC (0.295", 7.50mm Width)31.818$0.2970ACTIVERFQ
74AC573SCXLatches74AC573SCX by Onsemi, 2V ~ 6V supply voltage, in 20-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-SOIC (0.295", 7.50mm Width)17.478$0.2828OBSOLETERFQ
74AC574MTCFlip-Flops74AC574MTC is a D-Type by Onsemi, 2V ~ 6V supply voltage, in 20-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C (TA). This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-TSSOP (0.173", 4.40mm Width)20.902$0.2430OBSOLETERFQ

Frequently Asked Questions

Where can I buy Onsemi electronic components?

FPGACenter stocks 21.079 Onsemi part numbers with 21.074 currently in stock. All parts are 100% original with full traceability. No minimum order quantity required. Submit an RFQ for competitive pricing.

Can I still get obsolete Onsemi parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 13.244 end-of-life/obsolete Onsemi part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Onsemi products does FPGACenter carry?

We stock Onsemi products across 79 categories including Power MOSFETs, Image Sensors, Automotive Sensing, SiC Power Devices. Browse our full catalog or contact our sourcing team for any specific Onsemi part number.

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