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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.

106.451
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 16 of 5323
Part NumberCategoryDescriptionPackageStockPriceStatus
100341PCShift Registers100341PC 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)3.240$5.16ACTIVERFQ
100341QCXShift Registers100341QCX by Rochester Electronics, -4.2V ~ -5.7V supply voltage, in 28-LCC (J-Lead) package, rated for 0°C ~ 85°C.28-LCC (J-Lead)1.763$2.87ACTIVERFQ
100341QIShift Registers100341QI by Rochester Electronics, -4.2V ~ -5.7V supply voltage, in 28-LCC (J-Lead) package, rated for -40°C ~ 85°C.28-LCC (J-Lead)3.570$5.21ACTIVERFQ
100341W-QMLVShift Registers100341 - PARALLEL IN PARALLEL OU—1.608$350.60ACTIVERFQ
100341WFQMLVShift Registers100341 - PARALLEL IN PARALLEL OU—1.688$529.20ACTIVERFQ
100351DCFlip-Flops100351DC 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)40.028$0.9000ACTIVERFQ
100351QCFlip-Flops100351QC 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)11.385$7.05OBSOLETERFQ
100351QCXFlip-Flops100351QCX 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)6.288$7.05OBSOLETERFQ
100351SCFlip-Flops100351SC is a D-Type by Rochester Electronics, -4.2V ~ -5.7V supply voltage, in 24-SOIC (0.295", 7.50mm Width) package, rated for 0°C ~ 85°C (TC). This part is discontinued. FPGACenter specializes in sourcing obsolete components.24-SOIC (0.295", 7.50mm Width)10.086$5.07OBSOLETERFQ
100351W-QMLVFlip-Flops100351 - D FLIP-FLOP, 100K SERIE—1.557$373.39ACTIVERFQ
100351WRQMLVFlip-Flops100351 - D FLIP-FLOP, 100K SERIE—1.635$486.64ACTIVERFQ
100353FM-MLSFlip-Flops100353 - D FLIP-FLOP, 100K SERIE—1.758$336.07ACTIVERFQ
100353QCFlip-Flops100353QC 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).28-LCC (J-Lead)4.620$3.49ACTIVERFQ
100353QCXFlip-Flops100353QCX 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).28-LCC (J-Lead)6.750$3.90ACTIVERFQ
100353QIFlip-Flops100353QI 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).28-LCC (J-Lead)8.493$329.89ACTIVERFQ
100355DCLatches100355DC by Rochester Electronics, -4.2V ~ -5.7V supply voltage, in 24-CDIP (0.400", 10.16mm) package, rated for 0°C ~ 85°C.24-CDIP (0.400", 10.16mm)3.738$6.36ACTIVERFQ
100355PCLatches100355PC 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)9.540$4.30ACTIVERFQ
100355QCLatches100355QC by Rochester Electronics, -4.2V ~ -5.7V supply voltage, in 28-LCC (J-Lead) package, rated for 0°C ~ 85°C.28-LCC (J-Lead)1.550$25.14ACTIVERFQ
100355QIAnalog Switches & Multiplexers100355QI by Rochester Electronics, in 28-LCC (J-Lead) package, rated for -40°C ~ 85°C.28-LCC (J-Lead)8.763$39.81ACTIVERFQ
100355W-QMLVFlip-Flops100355 - D LATCH, 100K SERIES, 1—1.639$3986.93ACTIVERFQ

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.

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