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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 11 of 1054
Part NumberCategoryDescriptionPackageStockPriceStatus
74AC245SCXBuffers, Drivers, Receivers & Transceivers74AC245SCX 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)7.200$0.4048ACTIVERFQ
74AC245SJBuffers, Drivers, Receivers & Transceivers74AC245SJ 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)10RFQOBSOLETERFQ
74AC245SJXBuffers, Drivers, Receivers & Transceivers74AC245SJX 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)20.006$16.20OBSOLETERFQ
74AC251MTCXSignal Switches, MUX & Decoders74AC251MTCX is a Multiplexer by Onsemi, 2V ~ 6V supply voltage, in 16-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.16-TSSOP (0.173", 4.40mm Width)24.639$0.1929OBSOLETERFQ
74AC253SJXSignal Switches, MUX & Decoders74AC253SJX is a Multiplexer by Onsemi, 2V ~ 6V supply voltage, in 16-SOIC (0.209", 5.30mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.16-SOIC (0.209", 5.30mm Width)1.502$0.6566OBSOLETERFQ
74AC257MTCSignal Switches, MUX & Decoders74AC257MTC is a Multiplexer by Onsemi, 2V ~ 6V supply voltage, in 16-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.16-TSSOP (0.173", 4.40mm Width)83RFQOBSOLETERFQ
74AC257MTCXSignal Switches, MUX & Decoders74AC257MTCX is a Multiplexer by Onsemi, 2V ~ 6V supply voltage, in 16-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.16-TSSOP (0.173", 4.40mm Width)88$0.5040OBSOLETERFQ
74AC257SCSignal Switches, MUX & Decoders74AC257SC 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)16.553$0.1658OBSOLETERFQ
74AC257SJXSignal Switches, MUX & Decoders74AC257SJX is a Multiplexer by Onsemi, 2V ~ 6V supply voltage, in 16-SOIC (0.209", 5.30mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.16-SOIC (0.209", 5.30mm Width)8.550$6.04OBSOLETERFQ
74AC273MTCFlip-Flops74AC273MTC 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)14.302$0.7088OBSOLETERFQ
74AC273MTCXFlip-Flops74AC273MTCX 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)3.741$0.2535OBSOLETERFQ
74AC273PCFlip-Flops74AC273PC is a D-Type 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)14.787$0.0993OBSOLETERFQ
74AC273SCFlip-Flops74AC273SC is a D-Type by Onsemi, 2V ~ 6V supply voltage, in 20-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C (TA). This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-SOIC (0.295", 7.50mm Width)2.205RFQOBSOLETERFQ
74AC273SCXFlip-Flops74AC273SCX is a D-Type by Onsemi, 2V ~ 6V supply voltage, in 20-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C (TA). This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-SOIC (0.295", 7.50mm Width)2.898$1.46OBSOLETERFQ
74AC273SJFlip-Flops74AC273SJ 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)6.000$14.43OBSOLETERFQ
74AC273SJXFlip-Flops74AC273SJX 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)1.243RFQOBSOLETERFQ
74AC280SJParity Generators & Checkers74AC280SJ by Onsemi, 2 V ~ 6 V supply voltage, in 14-SOIC (0.209", 5.30mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.14-SOIC (0.209", 5.30mm Width)36RFQOBSOLETERFQ
74AC299MTCShift Registers74AC299MTC 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)1.505$0.8454OBSOLETERFQ
74AC299MTCXShift Registers74AC299MTCX 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)10RFQOBSOLETERFQ
74AC299PCShift Registers74AC299PC 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)1.516$1.54OBSOLETERFQ

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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