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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.

21.029
Total Parts
7.548
In Stock
79
Categories
7.550
Active
13.209
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.

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Onsemi Product Categories

Linear Regulators (LDO) (3881)Gates & Inverters (2318)Buffers, Drivers, Receivers & Transceivers (1555)Supervisors & Reset ICs (1172)Signal Switches, MUX & Decoders (888)Flip-Flops (776)AC-DC Converters & Offline Switchers (755)EEPROM (638)Analog Switches & Multiplexers (584)Op Amps & Instrumentation Amplifiers (549)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)Drivers, Receivers & Transceivers (220)Voltage References (210)Gate Drivers (194)Shift Registers (191)Full & Half-Bridge Drivers (159)Specialty Logic (150)PFC Controllers (145)Programmable Timers & Oscillators (142)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 1052
Part NumberCategoryDescriptionPackageStockPriceStatus
74AC245SCXBuffers, Drivers, Receivers & TransceiversThe 74AC245SCX is a transceiver IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the 74AC245SCX is currently in active production through Onsemi's standard distribution channels.20-SOIC (0.295", 7.50mm Width)7.200 In Stock$0.4048ACTIVERFQ
74AC245SJBuffers, Drivers, Receivers & TransceiversThe 74AC245SJ is a transceiver IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.209", 5.30mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the 74AC245SJ is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.209", 5.30mm Width)RFQ for sourcingRFQOBSOLETERFQ
74AC245SJXBuffers, Drivers, Receivers & TransceiversThe 74AC245SJX is a transceiver IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.209", 5.30mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the 74AC245SJX is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.209", 5.30mm Width)RFQ for sourcing$16.20OBSOLETERFQ
74AC251MTCXSignal Switches, MUX & DecodersThe 74AC251MTCX is a combinational logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC251MTCX is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.16-TSSOP (0.173", 4.40mm Width)RFQ for sourcing$0.1929OBSOLETERFQ
74AC253SJXSignal Switches, MUX & DecodersThe 74AC253SJX is a combinational logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 16-SOIC (0.209", 5.30mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC253SJX is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.16-SOIC (0.209", 5.30mm Width)RFQ for sourcing$0.6566OBSOLETERFQ
74AC257MTCSignal Switches, MUX & DecodersThe 74AC257MTC is a combinational logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC257MTC is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.16-TSSOP (0.173", 4.40mm Width)RFQ for sourcingRFQOBSOLETERFQ
74AC257MTCXSignal Switches, MUX & DecodersThe 74AC257MTCX is a combinational logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC257MTCX is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.16-TSSOP (0.173", 4.40mm Width)RFQ for sourcing$0.5040OBSOLETERFQ
74AC257SCSignal Switches, MUX & DecodersThe 74AC257SC is a combinational logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 16-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC257SC is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.16-SOIC (0.154", 3.90mm Width)RFQ for sourcing$0.1658OBSOLETERFQ
74AC257SJXSignal Switches, MUX & DecodersThe 74AC257SJX is a combinational logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 16-SOIC (0.209", 5.30mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC257SJX is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.16-SOIC (0.209", 5.30mm Width)RFQ for sourcing$6.04OBSOLETERFQ
74AC273MTCFlip-FlopsThe 74AC273MTC is a sequential logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 20-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC273MTC is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.20-TSSOP (0.173", 4.40mm Width)RFQ for sourcing$0.7088OBSOLETERFQ
74AC273MTCXFlip-FlopsThe 74AC273MTCX is a sequential logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 20-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC273MTCX is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.20-TSSOP (0.173", 4.40mm Width)RFQ for sourcing$0.2535OBSOLETERFQ
74AC273PCFlip-FlopsThe 74AC273PC is a sequential logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Through Hole component is supplied in a 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC273PC is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.20-DIP (0.300", 7.62mm)RFQ for sourcing$0.0993OBSOLETERFQ
74AC273SCFlip-FlopsThe 74AC273SC is a sequential logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC273SC is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.295", 7.50mm Width)RFQ for sourcingRFQOBSOLETERFQ
74AC273SCXFlip-FlopsThe 74AC273SCX is a sequential logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC273SCX is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.295", 7.50mm Width)RFQ for sourcing$1.46OBSOLETERFQ
74AC273SJFlip-FlopsThe 74AC273SJ is a sequential logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.209", 5.30mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC273SJ is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.209", 5.30mm Width)RFQ for sourcing$14.43OBSOLETERFQ
74AC273SJXFlip-FlopsThe 74AC273SJX is a sequential logic IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.209", 5.30mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC273SJX is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.209", 5.30mm Width)RFQ for sourcingRFQOBSOLETERFQ
74AC280SJParity Generators & CheckersThe 74AC280SJ is a combinational logic IC manufactured by Onsemi. Technical highlights include 2 V ~ 6 V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 14-SOIC (0.209", 5.30mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC280SJ is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.14-SOIC (0.209", 5.30mm Width)RFQ for sourcingRFQOBSOLETERFQ
74AC299MTCShift RegistersThe 74AC299MTC is a shift register IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 20-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC299MTC is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.20-TSSOP (0.173", 4.40mm Width)RFQ for sourcing$0.8454OBSOLETERFQ
74AC299MTCXShift RegistersThe 74AC299MTCX is a shift register IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 20-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC299MTCX is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.20-TSSOP (0.173", 4.40mm Width)RFQ for sourcingRFQOBSOLETERFQ
74AC299PCShift RegistersThe 74AC299PC is a shift register IC manufactured by Onsemi. Technical highlights include 2V ~ 6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Through Hole component is supplied in a 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AC299PC is no longer produced by Onsemi; FPGACenter maintains verified stock sourced through certified supply chain partners.20-DIP (0.300", 7.62mm)RFQ for sourcing$1.54OBSOLETERFQ

Frequently Asked Questions

Where can I buy Onsemi electronic components?

FPGACenter stocks 21.029 Onsemi part numbers with 7.548 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 13.209 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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