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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 1105 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
AT24C128N-10SQ-2.7EEPROMThe AT24C128N-10SQ-2.7 is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 128Kb (16K x 8) memory size, 2.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 125°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C128N-10SQ-2.7 is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)5,727 In Stock$1.30ACTIVERFQ
AT24C16A-10TQ-2.7EEPROMThe AT24C16A-10TQ-2.7 is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 16Kb (2K x 8) memory size, 2.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 125°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C16A-10TQ-2.7 is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP (0.173", 4.40mm Width)44,318 In Stock$0.2222ACTIVERFQ
AT24C16B-TSU-TEEPROMThe AT24C16B-TSU-T is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 16Kb (2K x 8) memory size, 1.8V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in an SOT-23-5 Thin, TSOT-23-5 package and is rated for operation across -40°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C16B-TSU-T is currently in active production through Rochester Electronics's standard distribution channels.SOT-23-5 Thin, TSOT-23-57,161 In Stock$0.0090ACTIVERFQ
AT24C16BY6-YH-TEEPROMThe AT24C16BY6-YH-T is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 16Kb (2K x 8) memory size, 1.8V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-UFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C16BY6-YH-T is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-UFDFN Exposed PadRFQ for sourcing$0.5587OBSOLETERFQ
AT24C256BN-10SU-1.8EEPROMThe AT24C256BN-10SU-1.8 is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 256Kb (32K x 8) memory size, 1.8V ~ 3.6V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. 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 (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C256BN-10SU-1.8 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$7.70OBSOLETERFQ
AT24C256C-SSHLEM-TEEPROMThe AT24C256C-SSHLEM-T is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 256Kb (32K x 8) memory size, 1.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. 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 (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C256C-SSHLEM-T is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)1,751 In Stock$0.7901ACTIVERFQ
AT24C256N-10SQ-2.7EEPROMThe AT24C256N-10SQ-2.7 is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 256Kb (32K x 8) memory size, 2.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 125°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C256N-10SQ-2.7 is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)39,695 In Stock$1.61ACTIVERFQ
AT24C32A-10TQ-2.7EEPROMThe AT24C32A-10TQ-2.7 is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 32Kb (4K x 8) memory size, 2.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 125°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C32A-10TQ-2.7 is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP (0.173", 4.40mm Width)5,676 In Stock$0.9360ACTIVERFQ
AT24C512-10TU-2.7EEPROMThe AT24C512-10TU-2.7 is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 512Kb (64K x 8) memory size, 2.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C512-10TU-2.7 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-TSSOP (0.173", 4.40mm Width)RFQ for sourcing$5.08OBSOLETERFQ
AT24C512BW-SH25-TEEPROMThe AT24C512BW-SH25-T is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 512Kb (64K x 8) memory size, 2.5V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-SOIC (0.209", 5.30mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C512BW-SH25-T is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.209", 5.30mm Width)RFQ for sourcing$1.22OBSOLETERFQ
AT24C512BY7-YH-TEEPROMThe AT24C512BY7-YH-T is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 512Kb (64K x 8) memory size, 1.8V ~ 3.6V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-UDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C512BY7-YH-T is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-UDFN Exposed PadRFQ for sourcing$1.39OBSOLETERFQ
AT24C512C-SSHMGT-TEEPROMThe AT24C512C-SSHMGT-T is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 512Kb (64K x 8) memory size, 1.7V ~ 3.6V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. 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 (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C512C-SSHMGT-T is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)30,952 In Stock$0.1800ACTIVERFQ
AT24C64A-10TQ-2.7EEPROMThe AT24C64A-10TQ-2.7 is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 64Kb (8K x 8) memory size, 2.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 125°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C64A-10TQ-2.7 is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP (0.173", 4.40mm Width)38,605 In Stock$0.4410ACTIVERFQ
AT24C64AN-10SQ-2.7EEPROMThe AT24C64AN-10SQ-2.7 is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 64Kb (8K x 8) memory size, 2.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 125°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C64AN-10SQ-2.7 is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)18,488 In Stock$0.2908ACTIVERFQ
AT24C64B-10TQ-2.7EEPROMThe AT24C64B-10TQ-2.7 is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 64Kb (8K x 8) memory size, 2.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 125°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24C64B-10TQ-2.7 is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP (0.173", 4.40mm Width)42,431 In Stock$0.5625ACTIVERFQ
AT24HC02BN-SP25-BEEPROMThe AT24HC02BN-SP25-B is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 2Kb (256 x 8) memory size, 2.5V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 125°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24HC02BN-SP25-B is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)5,883 In Stock$0.3375ACTIVERFQ
AT24HC04BN-SP25-BEEPROMThe AT24HC04BN-SP25-B is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 4Kb (512 x 8) memory size, 2.5V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 125°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24HC04BN-SP25-B is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)6,948 In Stock$0.8776ACTIVERFQ
AT24MAC602-XHM-BEEPROMThe AT24MAC602-XHM-B is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 2Kb (256 x 8) memory size, 1.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24MAC602-XHM-B is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP (0.173", 4.40mm Width)11,145 In Stock$0.3375ACTIVERFQ
AT24MAC602-XHM-TEEPROMThe AT24MAC602-XHM-T is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 2Kb (256 x 8) memory size, 1.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT24MAC602-XHM-T is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP (0.173", 4.40mm Width)25,003 In Stock$0.0837ACTIVERFQ
AT25010A-10TQ-2.7EEPROMThe AT25010A-10TQ-2.7 is an EEPROM memory IC manufactured by Rochester Electronics. Key technical specifications include 1Kb (128 x 8) memory size, 2.7V ~ 5.5V supply voltage, and Non-Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 8-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 125°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the AT25010A-10TQ-2.7 is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP (0.173", 4.40mm Width)1,868 In Stock$0.8191ACTIVERFQ

Frequently Asked Questions

Where can I buy Rochester Electronics electronic components?

FPGACenter lists 106,490 Rochester Electronics part numbers with 75,392 currently in stock. Submit an RFQ for availability, lead time, and 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 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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