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Rochester Electronics

📍 Newburyport, Massachusetts, USA📅 Est. 1981🔗 Official Site →

Rochester Electronics is the world's largest authorized distributor of end-of-life (EOL) semiconductors, providing a continuous source of supply for critical applications. Rochester is authorized by over 70 semiconductor manufacturers to continue the supply of their discontinued products with full manufacturer quality and traceability.

106,490
Total Parts
75,392
In Stock
101
Categories
75,398
Active
30,906
EOL/Obsolete

Key Product Lines

End-of-Life SemiconductorsObsolete ComponentsLicensed ManufacturingLong-Term SupplyDrop-In ReplacementsMilitary/Aerospace Grade

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Rochester Electronics authorized parts available through FPGACenter. Military and aerospace obsolete components with full traceability.

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Rochester Electronics Product Categories

Microcontrollers (MCU) (9283)Op Amps & Instrumentation Amplifiers (6708)Specialized ICs (6550)Buffers, Drivers, Receivers & Transceivers (6085)Gates & Inverters (5995)Linear Regulators (LDO) (5541)Drivers, Receivers & Transceivers (5534)SRAM (4418)Supervisors & Reset ICs (4368)ADC - Analog to Digital Converters (3457)Signal Switches, MUX & Decoders (3324)DAC - Digital to Analog Converters (2917)Flip-Flops (2474)Analog Switches & Multiplexers (2152)DC-DC Switching Controllers (1924)DC-DC Switching Regulators (1829)Clock Generators, PLLs & Synthesizers (1550)DSP - Digital Signal Processors (1474)Voltage References (1430)Counters & Dividers (1410)Microprocessors (MPU) (1145)EEPROM (1096)Shift Registers (1011)Specialized Power Management (1007)General Memory ICs (993)Digital Potentiometers (984)Audio Amplifiers (948)Gate Drivers (899)Latches (899)FPGAs (783)Telecom ICs (779)FIFO Memory (747)Power Distribution Switches (653)Interface Controllers (651)Analog Comparators (636)PLDs - Programmable Logic Devices (604)Linear Regulator Controllers (581)AC-DC Converters & Offline Switchers (574)Special Purpose ICs (570)ADC/DAC - Special Purpose (555)CPLDs (540)LED Drivers (540)Motor Drivers & Controllers (534)Flash Memory (476)Translators & Level Shifters (467)Specialty Logic (448)Video Processing ICs (414)Clock Buffers & Drivers (407)Delay Lines (389)Battery Management ICs (372)Audio Special Purpose ICs (370)Video Amplifiers (365)Logic Comparators (306)Analog Switches - Special Purpose (301)Hot Swap Controllers (270)Display Drivers (268)Audio CODECs (251)Encoders, Decoders & Converters (245)Battery Chargers (243)Special Purpose Amplifiers (228)Real-Time Clocks (RTC) (218)UARTs (217)Programmable Timers & Oscillators (217)Active Filters (213)Multivibrators (207)PFC Controllers (194)Power Supply Controllers & Monitors (193)Full & Half-Bridge Drivers (178)Analog Multipliers & Dividers (177)I/O Expanders (175)ROM & NVRAM (171)Parity Generators & Checkers (170)Serializers & Deserializers (164)Sensor & Detector Interfaces (160)Application Specific Processors (155)Linear & Switching Controllers (142)Analog Front End (AFE) (135)Modems (128)Universal Bus Functions (121)EPROM (107)Lighting & Ballast Controllers (103)Thermal Management ICs (102)Signal Terminators (96)System On Chip (SoC) (91)Current Regulation & Management (84)Energy Metering ICs (72)RMS to DC Converters (60)Configuration PROMs for FPGAs (52)Touch Screen Controllers (51)Capacitive Touch Sensors (51)FRAM & MRAM (50)Laser Drivers (48)Signal Buffers, Repeaters & Splitters (47)PoE Controllers (39)V/F and F/V Converters (35)Direct Digital Synthesis (DDS) (32)DRAM & SDRAM (27)OR Controllers & Ideal Diodes (24)MCU, MPU & FPGA Modules (5)Voice Record & Playback (5)Interface Modules (2)

All Rochester Electronics Products

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Part NumberCategoryDescriptionPackageStockPriceStatus
CD40106BCN-GGates & InvertersThe CD40106BCN-G is a combinational logic IC manufactured by Rochester Electronics. Design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for consumer electronics, industrial control, and telecommunications applications, the CD40106BCN-G is currently in active production through Rochester Electronics's standard distribution channels.10,912 In Stock$11.71ACTIVERFQ
CD40106BK3Gates & InvertersThe CD40106BK3 is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 3V ~ 18V supply voltage and -55°C ~ 125°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-CFlatpack package and is rated for operation across -55°C ~ 125°C. Designed for consumer electronics, industrial control, and telecommunications applications, the CD40106BK3 is currently in active production through Rochester Electronics's standard distribution channels.14-CFlatpack1,671 In Stock$16.64ACTIVERFQ
CD40106BMGates & InvertersThe CD40106BM is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 3V ~ 18V supply voltage and -55°C ~ 125°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 (0.154", 3.90mm Width) package and is rated for operation across -55°C ~ 125°C. Designed for consumer electronics, industrial control, and telecommunications applications, the CD40106BM is currently in active production through Rochester Electronics's standard distribution channels.14-SOIC (0.154", 3.90mm Width)17,341 In Stock$0.1350ACTIVERFQ
CD40107BD3Gates & InvertersThe CD40107BD3 is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 3V ~ 18V supply voltage and -55°C ~ 125°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 8-CDIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C. Designed for consumer electronics, industrial control, and telecommunications applications, the CD40107BD3 is currently in active production through Rochester Electronics's standard distribution channels.8-CDIP (0.300", 7.62mm)1,530 In Stock$10.01ACTIVERFQ
CD40107BMGates & InvertersThe CD40107BM is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 3V ~ 18V supply voltage and -55°C ~ 125°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 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -55°C ~ 125°C. Designed for consumer electronics, industrial control, and telecommunications applications, the CD40107BM is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)4,500 In Stock$0.5500ACTIVERFQ
CD40108BDShift RegistersThe CD40108BD is a shift register IC manufactured by Rochester Electronics. Technical highlights include 3V ~ 18V supply voltage and -55°C ~ 125°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 24-CDIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C. Designed for consumer electronics, industrial control, and telecommunications applications, the CD40108BD is currently in active production through Rochester Electronics's standard distribution channels.24-CDIP (0.300", 7.62mm)1,510 In Stock$19.88ACTIVERFQ
CD40108BF3AShift RegistersThe CD40108BF3A is a shift register IC manufactured by Rochester Electronics. Technical highlights include 3V ~ 18V supply voltage and -55°C ~ 125°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 24-CDIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C. Designed for consumer electronics, industrial control, and telecommunications applications, the CD40108BF3A is currently in active production through Rochester Electronics's standard distribution channels.24-CDIP (0.300", 7.62mm)1,575 In Stock$22.35ACTIVERFQ
CD40109BDTranslators & Level ShiftersThe CD40109BD is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -55°C ~ 125°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 Through Hole component is supplied in a 16-CDIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the CD40109BD is currently in active production through Rochester Electronics's standard distribution channels.16-CDIP (0.300", 7.62mm)1,703 In Stock$3.98ACTIVERFQ
CD40109BD3Translators & Level ShiftersThe CD40109BD3 is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -55°C ~ 125°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 Through Hole component is supplied in a 16-CDIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the CD40109BD3 is currently in active production through Rochester Electronics's standard distribution channels.16-CDIP (0.300", 7.62mm)5,970 In Stock$4.95ACTIVERFQ
CD40109BETranslators & Level ShiftersThe CD40109BE is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -55°C ~ 125°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 Through Hole component is supplied in a 16-DIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the CD40109BE is currently in active production through Rochester Electronics's standard distribution channels.16-DIP (0.300", 7.62mm)4,428 In Stock$0.4320ACTIVERFQ
CD40109BEE4Translators & Level ShiftersThe CD40109BEE4 is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -55°C ~ 125°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 Through Hole component is supplied in a 16-DIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the CD40109BEE4 is currently in active production through Rochester Electronics's standard distribution channels.16-DIP (0.300", 7.62mm)4,764 In Stock$0.1170ACTIVERFQ
CD40109BF3ATranslators & Level ShiftersThe CD40109BF3A is a bus interface IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for networking equipment, industrial automation, and telecommunications applications, the CD40109BF3A is currently in active production through Rochester Electronics's standard distribution channels.1,503 In Stock$34.36ACTIVERFQ
CD40109BKTranslators & Level ShiftersThe CD40109BK is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -55°C ~ 125°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 16-CFlatPack package and is rated for operation across -55°C ~ 125°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the CD40109BK is currently in active production through Rochester Electronics's standard distribution channels.16-CFlatPack1,583 In Stock$17.27ACTIVERFQ
CD4010BD3Buffers, Drivers, Receivers & TransceiversThe CD4010BD3 is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 3V ~ 18V supply voltage and -55°C ~ 125°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 Through Hole component is supplied in a 16-CDIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C (TA). Designed for motor control, LED lighting, and display backlight applications, the CD4010BD3 is currently in active production through Rochester Electronics's standard distribution channels.16-CDIP (0.300", 7.62mm)1,716 In Stock$6.94ACTIVERFQ
CD4010BEBuffers, Drivers, Receivers & TransceiversThe CD4010BE is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 3V ~ 18V supply voltage and -55°C ~ 125°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 Through Hole component is supplied in a 16-DIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C (TA). Designed for motor control, LED lighting, and display backlight applications, the CD4010BE is currently in active production through Rochester Electronics's standard distribution channels.16-DIP (0.300", 7.62mm)20,693 In StockRFQACTIVERFQ
CD4010BEE4Buffers, Drivers, Receivers & TransceiversThe CD4010BEE4 is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 3V ~ 18V supply voltage and -55°C ~ 125°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 Through Hole component is supplied in a 16-DIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C (TA). Designed for motor control, LED lighting, and display backlight applications, the CD4010BEE4 is currently in active production through Rochester Electronics's standard distribution channels.16-DIP (0.300", 7.62mm)5,700 In Stock$0.1267ACTIVERFQ
CD4010BEXBuffers, Drivers, Receivers & TransceiversThe CD4010BEX is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 3V ~ 18V supply voltage and -55°C ~ 125°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 Through Hole component is supplied in a 16-DIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C (TA). Designed for motor control, LED lighting, and display backlight applications, the CD4010BEX is currently in active production through Rochester Electronics's standard distribution channels.16-DIP (0.300", 7.62mm)1,515 In Stock$4.64ACTIVERFQ
CD4010BFBuffers, Drivers, Receivers & TransceiversThe CD4010BF is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 3V ~ 18V supply voltage and -55°C ~ 125°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 Through Hole component is supplied in a 16-CDIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C (TA). Designed for motor control, LED lighting, and display backlight applications, the CD4010BF is currently in active production through Rochester Electronics's standard distribution channels.16-CDIP (0.300", 7.62mm)9,980 In Stock$11.61ACTIVERFQ
CD4010BFXBuffers, Drivers, Receivers & TransceiversThe CD4010BFX is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 3V ~ 18V supply voltage and -55°C ~ 125°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 Through Hole component is supplied in a 16-CDIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C (TA). Designed for motor control, LED lighting, and display backlight applications, the CD4010BFX is currently in active production through Rochester Electronics's standard distribution channels.16-CDIP (0.300", 7.62mm)2,846 In StockRFQACTIVERFQ
CD4010CMXBuffers, Drivers, Receivers & TransceiversThe CD4010CMX is a transceiver IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for motor control, LED lighting, and display backlight applications, the CD4010CMX is currently in active production through Rochester Electronics's standard distribution channels.41,177 In Stock$0.0540ACTIVERFQ

Frequently Asked Questions

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FPGACenter lists 106,490 Rochester Electronics part numbers with 75,392 currently in stock. Submit an RFQ for availability, lead time, and pricing.

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We list Rochester Electronics products across 101 categories including End-of-Life Semiconductors, Obsolete Components, Licensed Manufacturing, Long-Term Supply. Browse our full catalog or contact our sourcing team for any specific Rochester Electronics part number.

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