R

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.

106.451
Total Parts
106.445
In Stock
101
Categories
75.359
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.

✓ 100% Original & Genuine✓ No Minimum Order✓ Quality Inspection✓ Global Shipping

Rochester Electronics Product Categories

Microcontrollers (MCU) (9264)Op Amps & Instrumentation Amplifiers (6708)Specialized ICs (6532)Buffers, Drivers, Receivers & Transceivers (6085)Gates & Inverters (5995)Linear Regulators (LDO) (5540)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 (650)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 15 of 5323
Part NumberCategoryDescriptionPackageStockPriceStatus
100328QITranslators & Level Shifters100328QI by Rochester Electronics, in 28-LCC (J-Lead) package, rated for -40°C ~ 85°C (TC).28-LCC (J-Lead)5.025$6.78ACTIVERFQ
100329ADCTranslators & Level Shifters100329ADC by Rochester Electronics, in 24-CDIP (0.400", 10.16mm) package, rated for 0°C ~ 85°C (TC).24-CDIP (0.400", 10.16mm)4.860$19.36ACTIVERFQ
100329APCTranslators & Level Shifters100329APC by Rochester Electronics, in 24-DIP (0.400", 10.16mm) package, rated for 0°C ~ 85°C (TC).24-DIP (0.400", 10.16mm)9.396$7.75ACTIVERFQ
100329DCTranslators & Level Shifters100329DC by Rochester Electronics, in 24-CDIP (0.400", 10.16mm) package, rated for 0°C ~ 85°C (TC).24-CDIP (0.400", 10.16mm)7.230$23.47ACTIVERFQ
100329QCTranslators & Level Shifters100329QC by Rochester Electronics, in 28-LCC (J-Lead) package, rated for 0°C ~ 85°C (TC).28-LCC (J-Lead)2.859RFQACTIVERFQ
100331/VYASpecialized ICs100331 - 100K SERIES, LOW POWER—1.701$456.51ACTIVERFQ
100331DCFlip-Flops100331DC is a D-Type by Rochester Electronics, -4.2V ~ -5.7V supply voltage, in 24-CDIP (0.400", 10.16mm) package, rated for 0°C ~ 85°C (TC).24-CDIP (0.400", 10.16mm)5.958$3.29ACTIVERFQ
100331J-QMLVFlip-Flops100331 - 100K SERIES, LOW POWER—1.604$3283.44ACTIVERFQ
100331PCFlip-Flops100331PC is a D-Type by Rochester Electronics, -4.2V ~ -5.7V supply voltage, in 24-DIP (0.400", 10.16mm) package, rated for 0°C ~ 85°C (TC).24-DIP (0.400", 10.16mm)10.020$3.50ACTIVERFQ
100331QCFlip-Flops100331QC is a D-Type by Rochester Electronics, -4.2V ~ -5.7V supply voltage, in 28-LCC (J-Lead) package, rated for 0°C ~ 85°C (TC). This part is discontinued. FPGACenter specializes in sourcing obsolete components.28-LCC (J-Lead)4.104$5.08OBSOLETERFQ
100331QCXFlip-Flops100331QCX is a D-Type by Rochester Electronics, -4.2V ~ -5.7V supply voltage, in 28-LCC (J-Lead) package, rated for 0°C ~ 85°C (TC). This part is discontinued. FPGACenter specializes in sourcing obsolete components.28-LCC (J-Lead)5.520$4.88OBSOLETERFQ
100331QIFlip-Flops100331QI is a D-Type by Rochester Electronics, -4.2V ~ -5.7V supply voltage, in 28-LCC (J-Lead) package, rated for -40°C ~ 85°C (TC). This part is discontinued. FPGACenter specializes in sourcing obsolete components.28-LCC (J-Lead)6.519$6.38OBSOLETERFQ
100331QIXFlip-Flops100331QIX is a D-Type by Rochester Electronics, -4.2V ~ -5.7V supply voltage, in 28-LCC (J-Lead) package, rated for -40°C ~ 85°C (TC). This part is discontinued. FPGACenter specializes in sourcing obsolete components.28-LCC (J-Lead)10.332$4.20OBSOLETERFQ
100336J-QMLVCounters & Dividers100336 - BINARY COUNTER, 100K SE—1.518$751.10ACTIVERFQ
100336PCShift Registers100336PC by Rochester Electronics, -4.2V ~ -5.7V supply voltage, in 24-DIP (0.400", 10.16mm) package, rated for 0°C ~ 85°C.24-DIP (0.400", 10.16mm)6.297$6.88ACTIVERFQ
100336QCShift Registers100336QC by Rochester Electronics, 4.2V ~ 5.7V supply voltage, in 28-LCC (J-Lead) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.28-LCC (J-Lead)4.305$8.93OBSOLETERFQ
100336QCXShift Registers100336QCX by Rochester Electronics, 4.2V ~ 5.7V supply voltage, in 28-LCC (J-Lead) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.28-LCC (J-Lead)5.388$6.62OBSOLETERFQ
100336QIShift Registers100336QI by Rochester Electronics, 4.2V ~ 5.7V supply voltage, in 28-LCC (J-Lead) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.28-LCC (J-Lead)4.410$8.19OBSOLETERFQ
100336W-QMLVCounters & DividersBINARY COUNTER, 100K SERIES, SYN—1.580$352.69ACTIVERFQ
100341J-QMLVShift Registers100341 - PARALLEL IN PARALLEL OU—1.660$2765.84ACTIVERFQ

Frequently Asked Questions

Where can I buy Rochester Electronics electronic components?

FPGACenter stocks 106.451 Rochester Electronics part numbers with 106.445 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.

Need Rochester Electronics Components?

Submit an RFQ for competitive pricing on any Rochester Electronics part. No minimum order, fast global shipping.

Request QuoteContact Sales
Get Quote