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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

✅ Why Source Rochester Electronics from FPGACenter

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 247 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
74ACTQ74SCFlip-FlopsThe 74ACTQ74SC is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include 4.5V ~ 5.5V supply voltage and -40°C ~ 85°C (TA) 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 14-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 74ACTQ74SC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.14-SOIC (0.154", 3.90mm Width)RFQ for sourcingRFQOBSOLETERFQ
74ACTQ74SCXFlip-FlopsThe 74ACTQ74SCX is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include 4.5V ~ 5.5V supply voltage and -40°C ~ 85°C (TA) 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 14-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 74ACTQ74SCX is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.14-SOIC (0.154", 3.90mm Width)RFQ for sourcing$0.3209OBSOLETERFQ
74ACTQ74SJFlip-FlopsThe 74ACTQ74SJ is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include 4.5V ~ 5.5V supply voltage and -40°C ~ 85°C (TA) 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 14-SOIC (0.209", 5.30mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 74ACTQ74SJ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.14-SOIC (0.209", 5.30mm Width)RFQ for sourcing$0.3120OBSOLETERFQ
74ACTQ821SPCFlip-FlopsThe 74ACTQ821SPC is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include 4.5V ~ 5.5V supply voltage and -40°C ~ 85°C (TA) 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 (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 74ACTQ821SPC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.24-DIP (0.300", 7.62mm)RFQ for sourcing$9.17OBSOLETERFQ
74ACTQ823SPCFlip-FlopsThe 74ACTQ823SPC is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include 4.5V ~ 5.5V supply voltage and -40°C ~ 85°C (TA) 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 (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 74ACTQ823SPC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.24-DIP (0.300", 7.62mm)RFQ for sourcing$1.71OBSOLETERFQ
74ACTQ843SPCLatchesThe 74ACTQ843SPC is a sequential logic IC manufactured by Rochester Electronics. Technical highlights include 4.5V ~ 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 Through Hole component is supplied in a 24-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74ACTQ843SPC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.24-DIP (0.300", 7.62mm)RFQ for sourcing$1.11OBSOLETERFQ
74AHC00BQ-Q100115Gates & InvertersThe 74AHC00BQ-Q100115 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 74AHC00BQ-Q100115 is currently in active production through Rochester Electronics's standard distribution channels.6,600 In Stock$0.0720ACTIVERFQ
74AHC00D,112Gates & InvertersThe 74AHC00D,112 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 74AHC00D,112 is currently in active production through Rochester Electronics's standard distribution channels.39,073 In Stock$0.2212ACTIVERFQ
74AHC00D-Q100118Gates & InvertersThe 74AHC00D-Q100118 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 74AHC00D-Q100118 is currently in active production through Rochester Electronics's standard distribution channels.33,143 In Stock$0.0729ACTIVERFQ
74AHC00D/C118Gates & InvertersThe 74AHC00D/C118 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 74AHC00D/C118 is currently in active production through Rochester Electronics's standard distribution channels.41,437 In Stock$0.0536ACTIVERFQ
74AHC00D/C4118Gates & InvertersThe 74AHC00D/C4118 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 74AHC00D/C4118 is currently in active production through Rochester Electronics's standard distribution channels.7,500 In Stock$0.7493ACTIVERFQ
74AHC00PW-Q100118Gates & InvertersThe 74AHC00PW-Q100118 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 74AHC00PW-Q100118 is currently in active production through Rochester Electronics's standard distribution channels.25,176 In Stock$0.0720ACTIVERFQ
74AHC00PW/C4118Gates & InvertersThe 74AHC00PW/C4118 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 74AHC00PW/C4118 is currently in active production through Rochester Electronics's standard distribution channels.8,838 In Stock$0.6660ACTIVERFQ
74AHC02D,112Gates & InvertersThe 74AHC02D,112 is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 2V ~ 5.5V supply voltage and -40°C ~ 125°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 14-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 125°C. Designed for consumer electronics, industrial control, and telecommunications applications, the 74AHC02D,112 is currently in active production through Rochester Electronics's standard distribution channels.14-SOIC (0.154", 3.90mm Width)24,593 In Stock$0.1991ACTIVERFQ
74AHC02PWGates & InvertersThe 74AHC02PW 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 74AHC02PW is currently in active production through Rochester Electronics's standard distribution channels.26,400 In Stock$0.2723ACTIVERFQ
74AHC02PW/C1118Gates & InvertersThe 74AHC02PW/C1118 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 74AHC02PW/C1118 is currently in active production through Rochester Electronics's standard distribution channels.7,500 In Stock$0.6660ACTIVERFQ
74AHC04D,112Gates & InvertersThe 74AHC04D,112 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 74AHC04D,112 is currently in active production through Rochester Electronics's standard distribution channels.26,550 In Stock$0.0545ACTIVERFQ
74AHC04D/C118Gates & InvertersThe 74AHC04D/C118 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 74AHC04D/C118 is currently in active production through Rochester Electronics's standard distribution channels.42,119 In Stock$0.5828ACTIVERFQ
74AHC04PW,118Gates & InvertersThe 74AHC04PW,118 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 74AHC04PW,118 is currently in active production through Rochester Electronics's standard distribution channels.25,173 In Stock$0.0843ACTIVERFQ
74AHC04PW-Q100118Gates & InvertersThe 74AHC04PW-Q100118 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 74AHC04PW-Q100118 is currently in active production through Rochester Electronics's standard distribution channels.16,024 In Stock$0.0720ACTIVERFQ

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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