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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 4189 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
PAL20L8ACJSPLDs - Programmable Logic DevicesThe PAL20L8ACJS is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Surface Mount component is supplied in a 28-LCC (J-Lead) package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20L8ACJS is currently in active production through Rochester Electronics's standard distribution channels.28-LCC (J-Lead)3,936 In Stock$5.26ACTIVERFQ
PAL20L8ACNLPLDs - Programmable Logic DevicesThe PAL20L8ACNL is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 64 macrocells and 5V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Surface Mount component is supplied in a standard package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20L8ACNL is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$2.83OBSOLETERFQ
PAL20L8ACNSPLDs - Programmable Logic DevicesThe PAL20L8ACNS is a programmable logic device manufactured by Rochester Electronics. Design review should confirm macrocell utilization, I/O planning, logic timing, 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 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20L8ACNS is currently in active production through Rochester Electronics's standard distribution channels.14,459 In Stock$2.77ACTIVERFQ
PAL20L8AMW/883BPLDs - Programmable Logic DevicesThe PAL20L8AMW/883B is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 4.5V ~ 5.5V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Surface Mount component is supplied in a 24-CFlatPack package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20L8AMW/883B is currently in active production through Rochester Electronics's standard distribution channels.24-CFlatPack1,978 In Stock$19.23ACTIVERFQ
PAL20L8B2CFNPLDs - Programmable Logic DevicesThe PAL20L8B2CFN is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 64 macrocells and 5V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Surface Mount component is supplied in a standard package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20L8B2CFN is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$4.42OBSOLETERFQ
PAL20L8B2CNSPLDs - Programmable Logic DevicesThe PAL20L8B2CNS is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 64 macrocells and 5V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Through Hole component is supplied in a standard package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20L8B2CNS is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$2.21OBSOLETERFQ
PAL20L8BCFNPLDs - Programmable Logic DevicesThe PAL20L8BCFN is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 64 macrocells and 5V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Surface Mount component is supplied in a standard package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20L8BCFN is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$12.50OBSOLETERFQ
PAL20L8BCNLPLDs - Programmable Logic DevicesThe PAL20L8BCNL is a programmable logic device manufactured by Rochester Electronics. Design review should confirm macrocell utilization, I/O planning, logic timing, 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 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20L8BCNL is currently in active production through Rochester Electronics's standard distribution channels.13,989 In Stock$3.82ACTIVERFQ
PAL20L8BCNSPLDs - Programmable Logic DevicesThe PAL20L8BCNS is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 64 macrocells and 5V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Through Hole component is supplied in a standard package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20L8BCNS is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$4.42OBSOLETERFQ
PAL20R4-10/2JCPLDs - Programmable Logic DevicesThe PAL20R4-10/2JC is a programmable logic device manufactured by Rochester Electronics. Design review should confirm macrocell utilization, I/O planning, logic timing, 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 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20R4-10/2JC is currently in active production through Rochester Electronics's standard distribution channels.1,739 In Stock$4.23ACTIVERFQ
PAL20R4-10/2PCPLDs - Programmable Logic DevicesThe PAL20R4-10/2PC is a programmable logic device manufactured by Rochester Electronics. Design review should confirm macrocell utilization, I/O planning, logic timing, 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 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20R4-10/2PC is currently in active production through Rochester Electronics's standard distribution channels.13,467 In Stock$8.95ACTIVERFQ
PAL20R4-10/B3APLDs - Programmable Logic DevicesThe PAL20R4-10/B3A is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 4 macrocells and 4.5V ~ 5.5V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Surface Mount component is supplied in a 28-CLCC package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20R4-10/B3A is currently in active production through Rochester Electronics's standard distribution channels.28-CLCC1,537 In Stock$40.67ACTIVERFQ
PAL20R4-10/BLAPLDs - Programmable Logic DevicesThe PAL20R4-10/BLA is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 4 macrocells and 4.5V ~ 5.5V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Through Hole component is supplied in a 24-CDIP (0.300", 7.62mm) package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20R4-10/BLA is currently in active production through Rochester Electronics's standard distribution channels.24-CDIP (0.300", 7.62mm)1,710 In Stock$26.23ACTIVERFQ
PAL20R4-12/B3APLDs - Programmable Logic DevicesThe PAL20R4-12/B3A is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 4 macrocells and 4.5V ~ 5.5V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Surface Mount component is supplied in a 28-CLCC package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20R4-12/B3A is currently in active production through Rochester Electronics's standard distribution channels.28-CLCC1,603 In Stock$23.96ACTIVERFQ
PAL20R4-12/BLAPLDs - Programmable Logic DevicesThe PAL20R4-12/BLA is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 4 macrocells and 4.5V ~ 5.5V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Through Hole component is supplied in a 24-CDIP (0.300", 7.62mm) package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20R4-12/BLA is currently in active production through Rochester Electronics's standard distribution channels.24-CDIP (0.300", 7.62mm)1,562 In Stock$20.38ACTIVERFQ
PAL20R4-5JCPLDs - Programmable Logic DevicesThe PAL20R4-5JC is a programmable logic device manufactured by Rochester Electronics. Design review should confirm macrocell utilization, I/O planning, logic timing, 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 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20R4-5JC is currently in active production through Rochester Electronics's standard distribution channels.4,800 In Stock$23.63ACTIVERFQ
PAL20R4-5PCPLDs - Programmable Logic DevicesThe PAL20R4-5PC is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 4 macrocells and 4.75V ~ 5.25V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Through Hole component is supplied in a 24-DIP (0.300", 7.62mm) package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20R4-5PC is currently in active production through Rochester Electronics's standard distribution channels.24-DIP (0.300", 7.62mm)1,542 In Stock$17.72ACTIVERFQ
PAL20R4-7JCPLDs - Programmable Logic DevicesThe PAL20R4-7JC is a programmable logic device manufactured by Rochester Electronics. Design review should confirm macrocell utilization, I/O planning, logic timing, 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 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20R4-7JC is currently in active production through Rochester Electronics's standard distribution channels.7,710 In Stock$16.56ACTIVERFQ
PAL20R4-7PCPLDs - Programmable Logic DevicesThe PAL20R4-7PC is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 64 macrocells and 4.75V ~ 5.25V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Through Hole component is supplied in a 24-DIP (0.300", 7.62mm) package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20R4-7PC is currently in active production through Rochester Electronics's standard distribution channels.24-DIP (0.300", 7.62mm)11,430 In Stock$12.52ACTIVERFQ
PAL20R4A-2MJS/883BPLDs - Programmable Logic DevicesThe PAL20R4A-2MJS/883B is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 4 macrocells and 4.5V ~ 5.5V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Through Hole component is supplied in a 24-CDIP (0.300", 7.62mm) package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the PAL20R4A-2MJS/883B is currently in active production through Rochester Electronics's standard distribution channels.24-CDIP (0.300", 7.62mm)3,984 In Stock$12.93ACTIVERFQ

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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