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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

Page 1914 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
DSPB56366PV120DSP - Digital Signal ProcessorsThe DSPB56366PV120 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, I²C, SAI, SPI connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 110°C (TJ). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the DSPB56366PV120 is currently in active production through Rochester Electronics's standard distribution channels.144-LQFP1.503 In Stock$27.82ACTIVERFQ
DSPB56367PV150DSP - Digital Signal ProcessorsThe DSPB56367PV150 is a digital signal processor manufactured by Rochester Electronics. Design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, 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 IoT endpoints, consumer electronics, and industrial automation applications, the DSPB56367PV150 is currently in active production through Rochester Electronics's standard distribution channels.28.046 In Stock$0.9000ACTIVERFQ
DSPB56371AF150DSP - Digital Signal ProcessorsThe DSPB56371AF150 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, I²C, SAI, SPI connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 80-LQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the DSPB56371AF150 is currently in active production through Rochester Electronics's standard distribution channels.80-LQFP1.770 In Stock$19.60ACTIVERFQ
DSPB56371AF180DSP - Digital Signal ProcessorsThe DSPB56371AF180 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, I²C, SAI, SPI connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 80-LQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the DSPB56371AF180 is currently in active production through Rochester Electronics's standard distribution channels.80-LQFP2.923 In Stock$74.64ACTIVERFQ
DSPB56374AEDSP - Digital Signal ProcessorsThe DSPB56374AE is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, I²C, SAI, SPI connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 52-LQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the DSPB56374AE is currently in active production through Rochester Electronics's standard distribution channels.52-LQFP1.768 In Stock$11.16ACTIVERFQ
DSPB56374AFDSP - Digital Signal ProcessorsThe DSPB56374AF is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, I²C, SAI, SPI connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 80-LQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the DSPB56374AF is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.80-LQFPRFQ for sourcing$4.37OBSOLETERFQ
DSPB56374AFCDSP - Digital Signal ProcessorsThe DSPB56374AFC is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, I²C, SAI, SPI connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 80-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the DSPB56374AFC is currently in active production through Rochester Electronics's standard distribution channels.80-LQFP17.125 In Stock$15.56ACTIVERFQ
DSPB56721AGDSP - Digital Signal ProcessorsThe DSPB56721AG is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, I²C, SAI, SPI connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the DSPB56721AG is currently in active production through Rochester Electronics's standard distribution channels.144-LQFP1.695 In Stock$22.69ACTIVERFQ
DSPC56371AF150DSP - Digital Signal ProcessorsThe DSPC56371AF150 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, I²C, SAI, SPI connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 80-LQFP package and is rated for operation across -40°C ~ 115°C (TJ). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the DSPC56371AF150 is currently in active production through Rochester Electronics's standard distribution channels.80-LQFP1.600 In Stock$13.70ACTIVERFQ
DSPC56371AF180DSP - Digital Signal ProcessorsThe DSPC56371AF180 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, I²C, SAI, SPI connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Host Interface, I²C, SAI, SPI component is supplied in a 80-LQFP package and is rated for operation across Audio Processor. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the DSPC56371AF180 is currently in active production through Rochester Electronics's standard distribution channels.80-LQFP2.892 In StockRFQACTIVERFQ
DSPD56366PV120DSP - Digital Signal ProcessorsThe DSPD56366PV120 is a digital signal processor manufactured by Rochester Electronics. Design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, 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 IoT endpoints, consumer electronics, and industrial automation applications, the DSPD56366PV120 is currently in active production through Rochester Electronics's standard distribution channels.1.608 In Stock$7.37ACTIVERFQ
DSRAD1Specialized ICsThe DSRAD1 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 DSRAD1 is currently in active production through Rochester Electronics's standard distribution channels.1.826 In StockRFQACTIVERFQ
DSRB1X-C11+TRSpecialized ICsThe DSRB1X-C11+TR 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 DSRB1X-C11+TR is currently in active production through Rochester Electronics's standard distribution channels.1.676 In StockRFQACTIVERFQ
DSRB1X-C11+USpecialized ICsThe DSRB1X-C11+U 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 DSRB1X-C11+U is currently in active production through Rochester Electronics's standard distribution channels.1.627 In StockRFQACTIVERFQ
DSRB1X-C21+TRSpecialized ICsThe DSRB1X-C21+TR 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 DSRB1X-C21+TR is currently in active production through Rochester Electronics's standard distribution channels.21.580 In Stock$1.20ACTIVERFQ
DSRB1X-C51+USpecialized ICsThe DSRB1X-C51+U 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 DSRB1X-C51+U is currently in active production through Rochester Electronics's standard distribution channels.15.000 In Stock$1.26ACTIVERFQ
DSRB3X-524+1TSpecialized ICsThe DSRB3X-524+1T 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 DSRB3X-524+1T is currently in active production through Rochester Electronics's standard distribution channels.18.000 In Stock$0.3804ACTIVERFQ
DTM1716500Specialized ICsThe DTM1716500 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 DTM1716500 is currently in active production through Rochester Electronics's standard distribution channels.918 In StockRFQACTIVERFQ
DZPD6833YCASpecialized ICsThe DZPD6833YCA 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 DZPD6833YCA is currently in active production through Rochester Electronics's standard distribution channels.758 In StockRFQACTIVERFQ
E-103-26Z-ESpecialized ICsThe E-103-26Z-E 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 E-103-26Z-E is currently in active production through Rochester Electronics's standard distribution channels.18.000 In Stock$0.1600ACTIVERFQ

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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