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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

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Part NumberCategoryDescriptionPackageStockPriceStatus
100313FM-MLSGates & InvertersThe 100313FM-MLS 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 100313FM-MLS is currently in active production through Rochester Electronics's standard distribution channels.1.614 In Stock$355.12ACTIVERFQ
100313PCBuffers, Drivers, Receivers & TransceiversThe 100313PC is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 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 motor control, LED lighting, and display backlight applications, the 100313PC is currently in active production through Rochester Electronics's standard distribution channels.24-DIP (0.400", 10.16mm)4.365 In Stock$3.84ACTIVERFQ
100313QCBuffers, Drivers, Receivers & TransceiversThe 100313QC is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 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 motor control, LED lighting, and display backlight applications, the 100313QC is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)5.052 In Stock$3.15ACTIVERFQ
100313QCXBuffers, Drivers, Receivers & TransceiversThe 100313QCX is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 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 motor control, LED lighting, and display backlight applications, the 100313QCX is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)1.908 In Stock$2.82ACTIVERFQ
100313QIBuffers, Drivers, Receivers & TransceiversThe 100313QI is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and -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 motor control, LED lighting, and display backlight applications, the 100313QI is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)12.180 In Stock$4.74ACTIVERFQ
100314DCDrivers, Receivers & TransceiversThe 100314DC is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 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-CDIP (0.400", 10.16mm) package and is rated for operation across 0°C ~ 85°C (TC). Designed for motor control, LED lighting, and display backlight applications, the 100314DC is currently in active production through Rochester Electronics's standard distribution channels.24-CDIP (0.400", 10.16mm)1.846 In Stock$4.16ACTIVERFQ
100314J-QMLVDrivers, Receivers & TransceiversThe 100314J-QMLV 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 100314J-QMLV is currently in active production through Rochester Electronics's standard distribution channels.1.596 In Stock$396.40ACTIVERFQ
100314PCDrivers, Receivers & TransceiversThe 100314PC is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 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 motor control, LED lighting, and display backlight applications, the 100314PC is currently in active production through Rochester Electronics's standard distribution channels.24-DIP (0.400", 10.16mm)7.533 In Stock$3.19ACTIVERFQ
100314QCDrivers, Receivers & TransceiversThe 100314QC is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C. Designed for motor control, LED lighting, and display backlight applications, the 100314QC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$4.18OBSOLETERFQ
100314QCXDrivers, Receivers & TransceiversThe 100314QCX is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C. Designed for motor control, LED lighting, and display backlight applications, the 100314QCX is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$4.18OBSOLETERFQ
100314QIDrivers, Receivers & TransceiversThe 100314QI is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V 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 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C. Designed for motor control, LED lighting, and display backlight applications, the 100314QI is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$5.40OBSOLETERFQ
100314W-QMLVDrivers, Receivers & TransceiversThe 100314W-QMLV 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 100314W-QMLV is currently in active production through Rochester Electronics's standard distribution channels.1.582 In Stock$413.64ACTIVERFQ
100315SCClock Buffers & DriversThe 100315SC is a clock buffer/driver manufactured by Rochester Electronics. Key technical specifications include 4.2V ~ 5.7V supply voltage, Clock output type, and 0°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 16-SOIC (0.154", 3.90mm Width) package and is rated for operation across 0°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the 100315SC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.16-SOIC (0.154", 3.90mm Width)RFQ for sourcing$4.42OBSOLETERFQ
100315SCXClock Buffers & DriversThe 100315SCX is a clock buffer/driver manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the 100315SCX is currently in active production through Rochester Electronics's standard distribution channels.13.764 In Stock$5.52ACTIVERFQ
100315W-QMLVClock Buffers & DriversThe 100315W-QMLV is a clock buffer/driver manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the 100315W-QMLV is currently in active production through Rochester Electronics's standard distribution channels.1.586 In Stock$313.45ACTIVERFQ
100316QCDrivers, Receivers & TransceiversThe 100316QC is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 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 motor control, LED lighting, and display backlight applications, the 100316QC is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)5.103 In Stock$4.54ACTIVERFQ
100316QCXDrivers, Receivers & TransceiversThe 100316QCX is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 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 motor control, LED lighting, and display backlight applications, the 100316QCX is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)10.479 In Stock$2.60ACTIVERFQ
100316QIDrivers, Receivers & TransceiversThe 100316QI is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and -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 motor control, LED lighting, and display backlight applications, the 100316QI is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)5.004 In Stock$3.63ACTIVERFQ
100319QCBuffers, Drivers, Receivers & TransceiversThe 100319QC is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 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 motor control, LED lighting, and display backlight applications, the 100319QC is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)5.994 In Stock$1.83ACTIVERFQ
100319QIBuffers, Drivers, Receivers & TransceiversThe 100319QI is a transceiver IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and -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 motor control, LED lighting, and display backlight applications, the 100319QI is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)5.565 In Stock$4.01ACTIVERFQ

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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