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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 16 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
100341PCShift RegistersThe 100341PC is a shift register IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Through Hole component is supplied in a 24-DIP (0.400", 10.16mm) package and is rated for operation across 0°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 100341PC is currently in active production through Rochester Electronics's standard distribution channels.24-DIP (0.400", 10.16mm)3.240 In Stock$5.16ACTIVERFQ
100341QCXShift RegistersThe 100341QCX is a shift register IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°C ~ 85°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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 100341QCX is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)1.763 In Stock$2.87ACTIVERFQ
100341QIShift RegistersThe 100341QI is a shift register IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and -40°C ~ 85°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 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 100341QI is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)3.570 In Stock$5.21ACTIVERFQ
100341W-QMLVShift RegistersThe 100341W-QMLV is a shift register IC manufactured by Rochester Electronics. Design review should confirm logic family, I/O voltage, propagation delay, 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 consumer electronics, industrial control, and telecommunications applications, the 100341W-QMLV is currently in active production through Rochester Electronics's standard distribution channels.1.608 In Stock$350.60ACTIVERFQ
100341WFQMLVShift RegistersThe 100341WFQMLV is a shift register IC manufactured by Rochester Electronics. Design review should confirm logic family, I/O voltage, propagation delay, 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 consumer electronics, industrial control, and telecommunications applications, the 100341WFQMLV is currently in active production through Rochester Electronics's standard distribution channels.1.688 In Stock$529.20ACTIVERFQ
100351DCFlip-FlopsThe 100351DC is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°C ~ 85°C (TC) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Through Hole component is supplied in a 24-CDIP (0.400", 10.16mm) package and is rated for operation across 0°C ~ 85°C (TC). Designed for consumer electronics, industrial control, and telecommunications applications, the 100351DC is currently in active production through Rochester Electronics's standard distribution channels.24-CDIP (0.400", 10.16mm)40.028 In Stock$0.9000ACTIVERFQ
100351QCFlip-FlopsThe 100351QC is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°C ~ 85°C (TC) 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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C (TC). Designed for consumer electronics, industrial control, and telecommunications applications, the 100351QC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$7.05OBSOLETERFQ
100351QCXFlip-FlopsThe 100351QCX is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°C ~ 85°C (TC) 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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C (TC). Designed for consumer electronics, industrial control, and telecommunications applications, the 100351QCX is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$7.05OBSOLETERFQ
100351SCFlip-FlopsThe 100351SC is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°C ~ 85°C (TC) 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 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 85°C (TC). Designed for consumer electronics, industrial control, and telecommunications applications, the 100351SC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.24-SOIC (0.295", 7.50mm Width)RFQ for sourcing$5.07OBSOLETERFQ
100351W-QMLVFlip-FlopsThe 100351W-QMLV is a sequential logic IC manufactured by Rochester Electronics. Design review should confirm logic family, I/O voltage, propagation delay, 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 consumer electronics, industrial control, and telecommunications applications, the 100351W-QMLV is currently in active production through Rochester Electronics's standard distribution channels.1.557 In Stock$373.39ACTIVERFQ
100351WRQMLVFlip-FlopsThe 100351WRQMLV is a sequential logic IC manufactured by Rochester Electronics. Design review should confirm logic family, I/O voltage, propagation delay, 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 consumer electronics, industrial control, and telecommunications applications, the 100351WRQMLV is currently in active production through Rochester Electronics's standard distribution channels.1.635 In Stock$486.64ACTIVERFQ
100353FM-MLSFlip-FlopsThe 100353FM-MLS is a sequential logic IC manufactured by Rochester Electronics. Design review should confirm logic family, I/O voltage, propagation delay, 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 consumer electronics, industrial control, and telecommunications applications, the 100353FM-MLS is currently in active production through Rochester Electronics's standard distribution channels.1.758 In Stock$336.07ACTIVERFQ
100353QCFlip-FlopsThe 100353QC is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°C ~ 85°C (TC) 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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C (TC). Designed for consumer electronics, industrial control, and telecommunications applications, the 100353QC is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)4.620 In Stock$3.49ACTIVERFQ
100353QCXFlip-FlopsThe 100353QCX is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°C ~ 85°C (TC) 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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C (TC). Designed for consumer electronics, industrial control, and telecommunications applications, the 100353QCX is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)6.750 In Stock$3.90ACTIVERFQ
100353QIFlip-FlopsThe 100353QI is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and -40°C ~ 85°C (TC) 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 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TC). Designed for consumer electronics, industrial control, and telecommunications applications, the 100353QI is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)8.493 In Stock$329.89ACTIVERFQ
100355DCLatchesThe 100355DC is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Through Hole component is supplied in a 24-CDIP (0.400", 10.16mm) package and is rated for operation across 0°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 100355DC is currently in active production through Rochester Electronics's standard distribution channels.24-CDIP (0.400", 10.16mm)3.738 In Stock$6.36ACTIVERFQ
100355PCLatchesThe 100355PC is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°C ~ 85°C operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Through Hole component is supplied in a 24-DIP (0.400", 10.16mm) package and is rated for operation across 0°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 100355PC is currently in active production through Rochester Electronics's standard distribution channels.24-DIP (0.400", 10.16mm)9.540 In Stock$4.30ACTIVERFQ
100355QCLatchesThe 100355QC is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include -4.2V ~ -5.7V supply voltage and 0°C ~ 85°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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 100355QC is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)1.550 In Stock$25.14ACTIVERFQ
100355QIAnalog Switches & MultiplexersThe 100355QI is an analog switch/multiplexer manufactured by Rochester Electronics. Design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This Surface Mount component is supplied in a 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the 100355QI is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)8.763 In Stock$39.81ACTIVERFQ
100355W-QMLVFlip-FlopsThe 100355W-QMLV is a sequential logic IC manufactured by Rochester Electronics. Design review should confirm logic family, I/O voltage, propagation delay, 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 consumer electronics, industrial control, and telecommunications applications, the 100355W-QMLV is currently in active production through Rochester Electronics's standard distribution channels.1.639 In Stock$3986.93ACTIVERFQ

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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