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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 290 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
74AUP1T08GW125Gates & InvertersThe 74AUP1T08GW125 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 74AUP1T08GW125 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-35320 In Stock$0.0720ACTIVERFQ
74AUP1T1326GT115Buffers, Drivers, Receivers & TransceiversThe 74AUP1T1326GT115 is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 1.1V ~ 3.6V supply voltage and -40°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 8-XFDFN package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the 74AUP1T1326GT115 is currently in active production through Rochester Electronics's standard distribution channels.8-XFDFN24,538 In Stock$0.1530ACTIVERFQ
74AUP1T14GW,125Gates & InvertersThe 74AUP1T14GW,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 74AUP1T14GW,125 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-35313,705 In Stock$0.0720ACTIVERFQ
74AUP1T14GW125Gates & InvertersThe 74AUP1T14GW125 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 74AUP1T14GW125 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-35312,402 In Stock$0.9000ACTIVERFQ
74AUP1T17GW125Buffers, Drivers, Receivers & TransceiversThe 74AUP1T17GW125 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 74AUP1T17GW125 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-35339,434 In Stock$0.0720ACTIVERFQ
74AUP1T34GF,132Buffers, Drivers, Receivers & TransceiversThe 74AUP1T34GF,132 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 74AUP1T34GF,132 is currently in active production through Rochester Electronics's standard distribution channels.48,469 In Stock$0.2033ACTIVERFQ
74AUP1T34GF,132-NEXTranslators & Level ShiftersThe 74AUP1T34GF,132-NEX is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -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 6-XFDFN package and is rated for operation across -40°C ~ 125°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the 74AUP1T34GF,132-NEX is currently in active production through Rochester Electronics's standard distribution channels.6-XFDFN10 In StockRFQACTIVERFQ
74AUP1T34GF/S500HTranslators & Level ShiftersThe 74AUP1T34GF/S500H is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -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 6-XFDFN package and is rated for operation across -40°C ~ 125°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the 74AUP1T34GF/S500H is currently in active production through Rochester Electronics's standard distribution channels.6-XFDFN48,400 In Stock$0.0360ACTIVERFQ
74AUP1T34GM,132Buffers, Drivers, Receivers & TransceiversThe 74AUP1T34GM,132 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 74AUP1T34GM,132 is currently in active production through Rochester Electronics's standard distribution channels.37,297 In Stock$0.1241ACTIVERFQ
74AUP1T34GN,132Translators & Level ShiftersThe 74AUP1T34GN,132 is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -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 6-XFDFN package and is rated for operation across -40°C ~ 125°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the 74AUP1T34GN,132 is currently in active production through Rochester Electronics's standard distribution channels.6-XFDFN16,649 In Stock$0.3300ACTIVERFQ
74AUP1T34GN132Translators & Level ShiftersThe 74AUP1T34GN132 is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -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 6-XFDFN package and is rated for operation across -40°C ~ 125°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the 74AUP1T34GN132 is currently in active production through Rochester Electronics's standard distribution channels.6-XFDFN21,298 In Stock$0.1026ACTIVERFQ
74AUP1T34GS,132Translators & Level ShiftersThe 74AUP1T34GS,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 74AUP1T34GS,132 is currently in active production through Rochester Electronics's standard distribution channels.8,628 In Stock$0.2558ACTIVERFQ
74AUP1T34GW-Q100125Translators & Level ShiftersThe 74AUP1T34GW-Q100125 is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -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 5-TSSOP, SC-70-5, SOT-353 package and is rated for operation across -40°C ~ 125°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the 74AUP1T34GW-Q100125 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-35328,865 In Stock$0.0900ACTIVERFQ
74AUP1T34GW125Translators & Level ShiftersThe 74AUP1T34GW125 is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -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 5-TSSOP, SC-70-5, SOT-353 package and is rated for operation across -40°C ~ 125°C (TA). Designed for networking equipment, industrial automation, and telecommunications applications, the 74AUP1T34GW125 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-3531,154 In StockRFQACTIVERFQ
74AUP1T34GX125Translators & Level ShiftersThe 74AUP1T34GX125 is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -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 networking equipment, industrial automation, and telecommunications applications, the 74AUP1T34GX125 is currently in active production through Rochester Electronics's standard distribution channels.4-XFDFN Exposed Pad20,428 In Stock$0.0990ACTIVERFQ
74AUP1T34GX132Translators & Level ShiftersThe 74AUP1T34GX132 is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -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 networking equipment, industrial automation, and telecommunications applications, the 74AUP1T34GX132 is currently in active production through Rochester Electronics's standard distribution channels.4-XFDFN Exposed Pad15,557 In Stock$0.1260ACTIVERFQ
74AUP1T34GXHTranslators & Level ShiftersThe 74AUP1T34GXH is a bus interface IC manufactured by Rochester Electronics. Technical highlights include -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 networking equipment, industrial automation, and telecommunications applications, the 74AUP1T34GXH is currently in active production through Rochester Electronics's standard distribution channels.4-XFDFN Exposed Pad5,371 In Stock$0.1466ACTIVERFQ
74AUP1T45GM,115Buffers, Drivers, Receivers & TransceiversThe 74AUP1T45GM,115 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 74AUP1T45GM,115 is currently in active production through Rochester Electronics's standard distribution channels.17,880 In Stock$0.1144ACTIVERFQ
74AUP1T45GM,132Buffers, Drivers, Receivers & TransceiversThe 74AUP1T45GM,132 is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 1.1V ~ 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 6-XFDFN package and is rated for operation across -40°C ~ 125°C (TA). Designed for motor control, LED lighting, and display backlight applications, the 74AUP1T45GM,132 is currently in active production through Rochester Electronics's standard distribution channels.6-XFDFN10,291 In Stock$0.2700ACTIVERFQ
74AUP1T50GW,125Buffers, Drivers, Receivers & TransceiversThe 74AUP1T50GW,125 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 74AUP1T50GW,125 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-35315,077 In Stock$0.1080ACTIVERFQ

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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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 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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