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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

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Part NumberCategoryDescriptionPackageStockPriceStatus
NC7SZ05M5Gates & InvertersThe NC7SZ05M5 is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 1.65V ~ 5.5V 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 an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the NC7SZ05M5 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-75349,022 In Stock$0.2735ACTIVERFQ
NC7SZ05P5Gates & InvertersThe NC7SZ05P5 is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 1.8V ~ 5.5V 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 5-TSSOP, SC-70-5, SOT-353 package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the NC7SZ05P5 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-35341,752 In Stock$0.2243ACTIVERFQ
NC7SZ08FHXGates & InvertersThe NC7SZ08FHX is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 1.65V ~ 5.5V 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 6-UFDFN package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the NC7SZ08FHX is currently in active production through Rochester Electronics's standard distribution channels.6-UFDFN8,017 In Stock$0.1708ACTIVERFQ
NC7SZ08M5Gates & InvertersThe NC7SZ08M5 is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 1.8V ~ 5.5V 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 an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the NC7SZ08M5 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-753776 In StockRFQACTIVERFQ
NC7SZ08P5Gates & InvertersThe NC7SZ08P5 is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 1.65V ~ 5.5V 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 5-TSSOP, SC-70-5, SOT-353 package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the NC7SZ08P5 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-3538,091 In Stock$0.1242ACTIVERFQ
NC7SZ125M5Buffers, Drivers, Receivers & TransceiversThe NC7SZ125M5 is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 1.65V ~ 5.5V 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 an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the NC7SZ125M5 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-75322,000 In Stock$0.0734ACTIVERFQ
NC7SZ125P5Buffers, Drivers, Receivers & TransceiversThe NC7SZ125P5 is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 1.65V ~ 5.5V 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 5-TSSOP, SC-70-5, SOT-353 package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the NC7SZ125P5 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-35345,212 In Stock$0.0756ACTIVERFQ
NC7SZ125P5-ONBuffers, Drivers, Receivers & TransceiversThe NC7SZ125P5-ON is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 1.65V ~ 5.5V 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 5-TSSOP, SC-70-5, SOT-353 package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the NC7SZ125P5-ON is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-3533,750 In Stock$0.2160ACTIVERFQ
NC7SZ125P5X-F40Buffers, Drivers, Receivers & TransceiversThe NC7SZ125P5X-F40 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 NC7SZ125P5X-F40 is currently in active production through Rochester Electronics's standard distribution channels.27,600 In Stock$0.0508ACTIVERFQ
NC7SZ126FHXBuffers, Drivers, Receivers & TransceiversThe NC7SZ126FHX is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 1.65V ~ 5.5V 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 6-UFDFN package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the NC7SZ126FHX is currently in active production through Rochester Electronics's standard distribution channels.6-UFDFN19,123 In Stock$0.0180ACTIVERFQ
NC7SZ126M5Buffers, Drivers, Receivers & TransceiversThe NC7SZ126M5 is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 1.65V ~ 5.5V 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 an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the NC7SZ126M5 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-75342,008 In Stock$0.0814ACTIVERFQ
NC7SZ126P5Buffers, Drivers, Receivers & TransceiversThe NC7SZ126P5 is a transceiver IC manufactured by Rochester Electronics. Technical highlights include 1.65V ~ 5.5V 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 5-TSSOP, SC-70-5, SOT-353 package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the NC7SZ126P5 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-3537,021 In Stock$0.2149ACTIVERFQ
NC7SZ14M5Gates & InvertersThe NC7SZ14M5 is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 1.8V ~ 5.5V 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 an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the NC7SZ14M5 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-75327,676 In Stock$0.0972ACTIVERFQ
NC7SZ14P5Gates & InvertersThe NC7SZ14P5 is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 1.65V ~ 5.5V 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 5-TSSOP, SC-70-5, SOT-353 package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the NC7SZ14P5 is currently in active production through Rochester Electronics's standard distribution channels.5-TSSOP, SC-70-5, SOT-35311,688 In Stock$0.1771ACTIVERFQ
NC7SZ14P5X-F080-ONGates & InvertersThe NC7SZ14P5X-F080-ON is a combinational 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 NC7SZ14P5X-F080-ON is currently in active production through Rochester Electronics's standard distribution channels.5,700 In Stock$23.15ACTIVERFQ
NC7SZ14P5X-F40Buffers, Drivers, Receivers & TransceiversThe NC7SZ14P5X-F40 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 NC7SZ14P5X-F40 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
NC7SZ14P5X-F40-FSGates & InvertersThe NC7SZ14P5X-F40-FS is a combinational 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 NC7SZ14P5X-F40-FS is currently in active production through Rochester Electronics's standard distribution channels.36,378 In Stock$0.2700ACTIVERFQ
NC7SZ157P6X-F40Signal Switches, MUX & DecodersThe NC7SZ157P6X-F40 is a combinational 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 NC7SZ157P6X-F40 is currently in active production through Rochester Electronics's standard distribution channels.3,183 In Stock$0.4455ACTIVERFQ
NC7SZ157P6X-F40-FSSignal Switches, MUX & DecodersThe NC7SZ157P6X-F40-FS is a combinational 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 NC7SZ157P6X-F40-FS is currently in active production through Rochester Electronics's standard distribution channels.35,463 In Stock$0.2700ACTIVERFQ
NC7SZ175L6XFlip-FlopsThe NC7SZ175L6X 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 NC7SZ175L6X is currently in active production through Rochester Electronics's standard distribution channels.17,087 In Stock$0.1032ACTIVERFQ

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.

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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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