Hard-to-find, EOL, and shortage parts24h target RFQ responseInspection, traceability, and alternate sourcing
Component category

Specialized ICs

Find Specialized ICs from Rochester, Renesas, and additional brands. 12,415 part numbers available at FPGACenter. No MOQ, fast global shipping.

Part NumberManufacturerDescriptionPackageStockPriceMOQStatus
Freescale SemiconductorThe MC34978AESR2 is a specialized telecom IC manufactured by Freescale Semiconductor. Technical highlights include 4.5V ~ 36V supply voltage; 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, Wettable Flank component is supplied in a 32-VFQFN Exposed Pad package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC34978AESR2 is currently in active production through Freescale Semiconductor's standard distribution channels.32-VFQFN Exposed Pad2,537 In Stock$9.771ACTIVE
Freescale SemiconductorThe MC34978EK is a specialized telecom IC manufactured by Freescale Semiconductor. Technical highlights include 4.5V ~ 36V supply voltage; 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 32-SSOP (0.295", 7.50mm Width) Exposed Pad package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC34978EK is no longer produced by Freescale Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.32-SSOP (0.295", 7.50mm Width) Exposed PadRFQ for sourcingRFQ1OBSOLETE
Freescale SemiconductorThe MC34978EKR2 is a specialized telecom IC manufactured by Freescale Semiconductor. Technical highlights include 4.5V ~ 36V supply voltage; 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 32-SSOP (0.295", 7.50mm Width) Exposed Pad package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC34978EKR2 is no longer produced by Freescale Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.32-SSOP (0.295", 7.50mm Width) Exposed PadRFQ for sourcing$4.791OBSOLETE
Freescale SemiconductorThe MC34978ES is a specialized telecom IC manufactured by Freescale Semiconductor. Technical highlights include 3V ~ 5.25V supply voltage; 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, Wettable Flank component is supplied in a 32-VFQFN Exposed Pad package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC34978ES is no longer produced by Freescale Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.32-VFQFN Exposed PadRFQ for sourcing$4.741OBSOLETE
Freescale SemiconductorThe MC34978ESR2 is a specialized telecom IC manufactured by Freescale Semiconductor. Technical highlights include 3V ~ 5.25V supply voltage; 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, Wettable Flank component is supplied in a 32-VFQFN Exposed Pad package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC34978ESR2 is no longer produced by Freescale Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.32-VFQFN Exposed PadRFQ for sourcing$5.961OBSOLETE
Rochester ElectronicsThe MC34PF3000A6EP557 is a specialized telecom 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC34PF3000A6EP557 is currently in active production through Rochester Electronics's standard distribution channels.Check1,773 In StockRFQ1ACTIVE
Rochester ElectronicsThe MC34VR500V1ES557 is a specialized telecom 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC34VR500V1ES557 is currently in active production through Rochester Electronics's standard distribution channels.Check18,481 In Stock$0.90001ACTIVE
Rochester ElectronicsThe MC34VR5100A0EP557 is a specialized telecom 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC34VR5100A0EP557 is currently in active production through Rochester Electronics's standard distribution channels.Check2,819 In StockRFQ1ACTIVE
Rochester ElectronicsThe MC34VR5100A2EP557 is a specialized telecom 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC34VR5100A2EP557 is currently in active production through Rochester Electronics's standard distribution channels.Check3,120 In Stock$4.931ACTIVE
Rochester ElectronicsThe MC44140P is a specialized telecom 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC44140P is currently in active production through Rochester Electronics's standard distribution channels.Check5,189 In Stock$1.581ACTIVE
Rochester ElectronicsThe MC44868MR2 is a specialized telecom 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC44868MR2 is currently in active production through Rochester Electronics's standard distribution channels.Check2,340 In StockRFQ1ACTIVE
Rochester ElectronicsThe MC44BC374CDTB is a specialized telecom 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 Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC44BC374CDTB is currently in active production through Rochester Electronics's standard distribution channels.16-TSSOP (0.173", 4.40mm Width)5,988 In Stock$2.691ACTIVE
Rochester ElectronicsThe MC44BC374CDTBR2 is a specialized telecom 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 Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC44BC374CDTBR2 is currently in active production through Rochester Electronics's standard distribution channels.16-TSSOP (0.173", 4.40mm Width)16,536 In Stock$2.911ACTIVE
Rochester ElectronicsThe MC44BC374T1D is a specialized telecom 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC44BC374T1D is currently in active production through Rochester Electronics's standard distribution channels.Check1,673 In Stock$2.381ACTIVE
NXP SemiconductorsThe MC44BS373CAD is a specialized telecom IC manufactured by NXP Semiconductors. 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 Surface Mount component is supplied in a 16-SOIC (0.154", 3.90mm Width) package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC44BS373CAD is no longer produced by NXP Semiconductors; FPGACenter maintains verified stock sourced through certified supply chain partners.16-SOIC (0.154", 3.90mm Width)RFQ for sourcing$5.041OBSOLETE
NXP SemiconductorsThe MC44BS373CAEF is a specialized telecom IC manufactured by NXP Semiconductors. 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 Surface Mount component is supplied in a 16-SOIC (0.154", 3.90mm Width) package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC44BS373CAEF is no longer produced by NXP Semiconductors; FPGACenter maintains verified stock sourced through certified supply chain partners.16-SOIC (0.154", 3.90mm Width)RFQ for sourcingRFQ1OBSOLETE
NXP SemiconductorsThe MC44BS373CAEFR2 is a specialized telecom IC manufactured by NXP Semiconductors. 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 Surface Mount component is supplied in a 16-SOIC (0.154", 3.90mm Width) package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC44BS373CAEFR2 is no longer produced by NXP Semiconductors; FPGACenter maintains verified stock sourced through certified supply chain partners.16-SOIC (0.154", 3.90mm Width)RFQ for sourcingRFQ1OBSOLETE
NXP SemiconductorsThe MC44BS373CAFC is a specialized telecom IC manufactured by NXP Semiconductors. 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 Surface Mount component is supplied in a 20-VQFN Exposed Pad package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC44BS373CAFC is no longer produced by NXP Semiconductors; FPGACenter maintains verified stock sourced through certified supply chain partners.20-VQFN Exposed PadRFQ for sourcing$5.851OBSOLETE
NXP SemiconductorsThe MC44BS373CAFCR2 is a specialized telecom IC manufactured by NXP Semiconductors. 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 Surface Mount component is supplied in a 20-VQFN Exposed Pad package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC44BS373CAFCR2 is no longer produced by NXP Semiconductors; FPGACenter maintains verified stock sourced through certified supply chain partners.20-VQFN Exposed PadRFQ for sourcingRFQ1OBSOLETE
NXP SemiconductorsThe MC44BS374CAEF is a specialized telecom IC manufactured by NXP Semiconductors. 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 Surface Mount component is supplied in a 16-SOIC (0.154", 3.90mm Width) package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MC44BS374CAEF is no longer produced by NXP Semiconductors; FPGACenter maintains verified stock sourced through certified supply chain partners.16-SOIC (0.154", 3.90mm Width)RFQ for sourcingRFQ1OBSOLETE
Get Quote