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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 291 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
74AUP1T50GW125Buffers, Drivers, Receivers & TransceiversThe 74AUP1T50GW125 is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 2.3V ~ 3.6V supply voltage and -40°C ~ 125°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 5-TSSOP, SC-70-5, SOT-353 package and is rated for operation across -40°C ~ 125°C. Designed for motor control, LED lighting, and display backlight applications, the 74AUP1T50GW125 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-35315.265 In Stock$0.0810ACTIVERFQ
74AUP1T50GX,125Buffers, Drivers, Receivers & TransceiversThe 74AUP1T50GX,125 is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 2.3V ~ 3.6V supply voltage and -40°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 4-XFDFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for motor control, LED lighting, and display backlight applications, the 74AUP1T50GX,125 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.4-XFDFN Exposed PadRFQ for sourcing$0.0390OBSOLETERFQ
74AUP1T57GM,132Translators & Level ShiftersThe 74AUP1T57GM,132 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 74AUP1T57GM,132 is currently in active production through Rochester Electronics's standard distribution channels.47.796 In Stock$0.1173ACTIVERFQ
74AUP1T57GN,132Translators & Level ShiftersThe 74AUP1T57GN,132 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 74AUP1T57GN,132 is currently in active production through Rochester Electronics's standard distribution channels.9.300 In Stock$0.2324ACTIVERFQ
74AUP1T57GSTranslators & Level ShiftersThe 74AUP1T57GS is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°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 6-XFDFN package and is rated for operation across -40°C ~ 125°C. Designed for networking equipment, industrial automation, and telecommunications applications, the 74AUP1T57GS is currently in active production through Rochester Electronics's standard distribution channels.6-XFDFN51.990 In Stock$0.0900ACTIVERFQ
74AUP1T57GS132Translators & Level ShiftersThe 74AUP1T57GS132 is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°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 6-XFDFN package and is rated for operation across -40°C ~ 125°C. Designed for networking equipment, industrial automation, and telecommunications applications, the 74AUP1T57GS132 is currently in active production through Rochester Electronics's standard distribution channels.6-XFDFN7.818 In Stock$1.20ACTIVERFQ
74AUP1T57GW/S711125Translators & Level ShiftersThe 74AUP1T57GW/S711125 is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°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 6-TSSOP, SC-88, SOT-363 package and is rated for operation across -40°C ~ 125°C. Designed for networking equipment, industrial automation, and telecommunications applications, the 74AUP1T57GW/S711125 is currently in active production through Rochester Electronics's standard distribution channels.6-TSSOP, SC-88, SOT-36339.600 In Stock$0.1080ACTIVERFQ
74AUP1T58GFTranslators & Level ShiftersThe 74AUP1T58GF is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°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 6-XFDFN package and is rated for operation across -40°C ~ 125°C. Designed for networking equipment, industrial automation, and telecommunications applications, the 74AUP1T58GF is currently in active production through Rochester Electronics's standard distribution channels.6-XFDFN16.645 In Stock$0.1260ACTIVERFQ
74AUP1T58GF,132Translators & Level ShiftersThe 74AUP1T58GF,132 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 74AUP1T58GF,132 is currently in active production through Rochester Electronics's standard distribution channels.5.020 In Stock$0.1554ACTIVERFQ
74AUP1T58GF,132-NEXTranslators & Level ShiftersThe 74AUP1T58GF,132-NEX is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°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 6-XFDFN package and is rated for operation across -40°C ~ 125°C. Designed for networking equipment, industrial automation, and telecommunications applications, the 74AUP1T58GF,132-NEX is currently in active production through Rochester Electronics's standard distribution channels.6-XFDFN36.110 In Stock$0.1260ACTIVERFQ
74AUP1T58GM,115Translators & Level ShiftersThe 74AUP1T58GM,115 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 74AUP1T58GM,115 is currently in active production through Rochester Electronics's standard distribution channels.45.091 In Stock$0.1840ACTIVERFQ
74AUP1T58GM,132Translators & Level ShiftersThe 74AUP1T58GM,132 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 74AUP1T58GM,132 is currently in active production through Rochester Electronics's standard distribution channels.18.131 In Stock$0.1840ACTIVERFQ
74AUP1T58GN,132Translators & Level ShiftersThe 74AUP1T58GN,132 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 74AUP1T58GN,132 is currently in active production through Rochester Electronics's standard distribution channels.38.131 In Stock$0.1443ACTIVERFQ
74AUP1T58GS,132Translators & Level ShiftersThe 74AUP1T58GS,132 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 74AUP1T58GS,132 is currently in active production through Rochester Electronics's standard distribution channels.43.743 In Stock$0.2407ACTIVERFQ
74AUP1T58GW,125Translators & Level ShiftersThe 74AUP1T58GW,125 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 74AUP1T58GW,125 is currently in active production through Rochester Electronics's standard distribution channels.21.898 In Stock$0.0896ACTIVERFQ
74AUP1T86GW,125Gates & InvertersThe 74AUP1T86GW,125 is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 2.3V ~ 3.6V supply voltage and -40°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 5-TSSOP, SC-70-5, SOT-353 package and is rated for operation across -40°C ~ 125°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AUP1T86GW,125 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-3538.445 In Stock$0.0810ACTIVERFQ
74AUP1T86GX,125Gates & InvertersThe 74AUP1T86GX,125 is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 2.3V ~ 3.6V supply voltage and -40°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 4-XFDFN Exposed Pad package and is rated for operation across -40°C ~ 125°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AUP1T86GX,125 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.4-XFDFN Exposed PadRFQ for sourcing$0.0390OBSOLETERFQ
74AUP1T87GX,125Gates & InvertersThe 74AUP1T87GX,125 is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 2.3V ~ 3.6V supply voltage and -40°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 4-XFDFN Exposed Pad package and is rated for operation across -40°C ~ 125°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AUP1T87GX,125 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.4-XFDFN Exposed PadRFQ for sourcing$0.0360OBSOLETERFQ
74AUP1T97FHXTranslators & Level ShiftersThe 74AUP1T97FHX 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 74AUP1T97FHX is currently in active production through Rochester Electronics's standard distribution channels.40.283 In Stock$0.1385ACTIVERFQ
74AUP1T97GF,132Translators & Level ShiftersThe 74AUP1T97GF,132 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 74AUP1T97GF,132 is currently in active production through Rochester Electronics's standard distribution channels.47.130 In Stock$0.1554ACTIVERFQ

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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