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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

✅ Why Source Rochester Electronics from FPGACenter

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

Page 18 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
100391PCTranslators & Level ShiftersThe 100391PC is a bus interface IC manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TC) 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 24-DIP (0.400", 10.16mm) package and is rated for operation across 0°C ~ 85°C (TC). Designed for networking equipment, industrial automation, and telecommunications applications, the 100391PC is currently in active production through Rochester Electronics's standard distribution channels.24-DIP (0.400", 10.16mm)6.729 In Stock$6.68ACTIVERFQ
100391QITranslators & Level ShiftersThe 100391QI is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C (TC) 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 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TC). Designed for networking equipment, industrial automation, and telecommunications applications, the 100391QI is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)46.780 In Stock$7.66ACTIVERFQ
100391SCTranslators & Level ShiftersThe 100391SC is a bus interface IC manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TC) 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 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 85°C (TC). Designed for networking equipment, industrial automation, and telecommunications applications, the 100391SC is currently in active production through Rochester Electronics's standard distribution channels.24-SOIC (0.295", 7.50mm Width)5.181 In Stock$4.91ACTIVERFQ
100391SCXTranslators & Level ShiftersThe 100391SCX is a bus interface IC manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TC) 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 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 85°C (TC). Designed for networking equipment, industrial automation, and telecommunications applications, the 100391SCX is currently in active production through Rochester Electronics's standard distribution channels.24-SOIC (0.295", 7.50mm Width)6.000 In Stock$5.62ACTIVERFQ
100393QCTranslators & Level ShiftersThe 100393QC is a bus interface IC manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TC) 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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C (TC). Designed for networking equipment, industrial automation, and telecommunications applications, the 100393QC is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)791 In StockRFQACTIVERFQ
100395QCTranslators & Level ShiftersThe 100395QC is a bus interface IC manufactured by Rochester Electronics. Technical highlights include 0°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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the 100395QC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$13.84OBSOLETERFQ
100395QCXTranslators & Level ShiftersThe 100395QCX is a bus interface IC manufactured by Rochester Electronics. Technical highlights include 0°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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the 100395QCX is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$7.94OBSOLETERFQ
100397PCTranslators & Level ShiftersThe 100397PC is a bus interface IC manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TC) 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 24-DIP (0.400", 10.16mm) package and is rated for operation across 0°C ~ 85°C (TC). Designed for networking equipment, industrial automation, and telecommunications applications, the 100397PC is currently in active production through Rochester Electronics's standard distribution channels.24-DIP (0.400", 10.16mm)5.433 In Stock$3.40ACTIVERFQ
100397QCTranslators & Level ShiftersThe 100397QC is a bus interface IC manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TC) 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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C (TC). Designed for networking equipment, industrial automation, and telecommunications applications, the 100397QC is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)11.600 In Stock$3.71ACTIVERFQ
100397QITranslators & Level ShiftersThe 100397QI is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C (TC) 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 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TC). Designed for networking equipment, industrial automation, and telecommunications applications, the 100397QI is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)5.652 In Stock$6.01ACTIVERFQ
100398PCTranslators & Level ShiftersThe 100398PC is a bus interface IC manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TC) 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 24-DIP (0.400", 10.16mm) package and is rated for operation across 0°C ~ 85°C (TC). Designed for networking equipment, industrial automation, and telecommunications applications, the 100398PC is currently in active production through Rochester Electronics's standard distribution channels.24-DIP (0.400", 10.16mm)4.350 In Stock$4.25ACTIVERFQ
100398QCTranslators & Level ShiftersThe 100398QC is a bus interface IC manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TC) 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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C (TC). Designed for networking equipment, industrial automation, and telecommunications applications, the 100398QC is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)3.348 In Stock$3.65ACTIVERFQ
100398QCXTranslators & Level ShiftersThe 100398QCX is a bus interface IC manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C (TC) 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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C (TC). Designed for networking equipment, industrial automation, and telecommunications applications, the 100398QCX is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)8.115 In Stock$3.65ACTIVERFQ
100398QITranslators & Level ShiftersThe 100398QI is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C (TC) 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 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TC). Designed for networking equipment, industrial automation, and telecommunications applications, the 100398QI is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)5.364 In Stock$10.46ACTIVERFQ
100422FC10SRAMThe 100422FC10 is an SRAM memory device manufactured by Rochester Electronics. Technical highlights include 1Kb (256 x 4) memory size and Volatile memory type; design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 24-CFlatPack package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 100422FC10 is currently in active production through Rochester Electronics's standard distribution channels.24-CFlatPack8.416 In Stock$6.39ACTIVERFQ
1007BSTQFPCSMSpecialized ICsThe 1007BSTQFPCSM is a specialized telecom 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the 1007BSTQFPCSM is currently in active production through Rochester Electronics's standard distribution channels.2.270 In StockRFQACTIVERFQ
100EL11MClock Buffers & DriversThe 100EL11M is a clock buffer/driver manufactured by Rochester Electronics. Key technical specifications include 4.2V ~ 5.5V supply voltage, ECL output type, and -40°C ~ 85°C operating temperature; design review should also confirm clock frequency, PLL configuration, and jitter budget. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the 100EL11M is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$2.79OBSOLETERFQ
100EL11MXClock Buffers & DriversThe 100EL11MX is a clock buffer/driver manufactured by Rochester Electronics. Key technical specifications include 4.2V ~ 5.5V supply voltage, ECL output type, and -40°C ~ 85°C operating temperature; design review should also confirm clock frequency, PLL configuration, and jitter budget. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the 100EL11MX is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$2.79OBSOLETERFQ
100EL16MDrivers, Receivers & TransceiversThe 100EL16M is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 4.2V ~ 5.5V supply voltage and -40°C ~ 85°C 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 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for motor control, LED lighting, and display backlight applications, the 100EL16M is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$3.49OBSOLETERFQ
100EL16MXDrivers, Receivers & TransceiversThe 100EL16MX is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 4.2V ~ 5.5V supply voltage and -40°C ~ 85°C 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 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for motor control, LED lighting, and display backlight applications, the 100EL16MX is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$3.07OBSOLETERFQ

Frequently Asked Questions

Where can I buy Rochester Electronics electronic components?

FPGACenter stocks 106.490 Rochester Electronics part numbers with 75.392 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 Rochester Electronics parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 30.906 end-of-life/obsolete Rochester Electronics part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Rochester Electronics products does FPGACenter carry?

We stock 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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