National Semiconductor is a manufacturer represented in Maketronics sourcing data for electronic components used in production, maintenance, repair, and long-life system support. This page focuses on procurement reality: available parts, lifecycle risk, sourcing complexity, and verified supply options for obsolete, discontinued, and hard-to-find National Semiconductor components.
| Image | Part Number / Manufacturer | Description / Specs | MOQ | Datasheet | RFQ | |
|---|---|---|---|---|---|---|
| LMX5453SMX/NOPB Manufacturer: National Semiconductor Category: RF Transceiver ICs | IC RF TXRX+MCU BLE 60NFBGA | 1 | ||||
| LM1871N Manufacturer: National Semiconductor Category: RF Misc ICs and Modules | CONSUMER CIRCUIT, BIPOLAR | 1 | ||||
| LM1496M Manufacturer: National Semiconductor Category: RF Misc ICs and Modules | CONSUMER CIRCUIT, PDSO14 | 1 | ||||
| LM1496N Manufacturer: National Semiconductor Category: RF Misc ICs and Modules | CONSUMER CIRCUIT, PDIP14 | 1 | ||||
| TP3420AN308 Manufacturer: National Semiconductor Category: Telecom | DIGITAL SLIC, 1-FUNC, CMOS | 1 | ||||
| DS90CR561MTDX Manufacturer: National Semiconductor Category: Specialized | LINE DRIVER, 4 DRIVER, CMOS | 1 | ||||
| DS90CR562MTD Manufacturer: National Semiconductor Category: Specialized | LINE RECEIVER | 1 | ||||
| PCA9545AGQNR Manufacturer: National Semiconductor Category: Specialized | MULTIPLEXER | 1 | ||||
| SCAN25100TYAX Manufacturer: National Semiconductor Category: Serializers Deserializers | LINE TRANSCEIVER, PQFP100 | 1 | ||||
| SCAN12100TYA/NOPB Manufacturer: National Semiconductor Category: Serializers Deserializers | LINE TRANSCEIVER, PQFP100 | 1 | ||||
| COP8780CJ Manufacturer: National Semiconductor Category: Microcontrollers | IC MCU 8BIT 4KB EPROM/UV 40CDIP | 1 | ||||
| HPC36003V20 Manufacturer: National Semiconductor Category: Microcontrollers | IC MCU 16BIT ROMLESS 68PLCC | 1 | ||||
| COP8CDR9HLQ8 Manufacturer: National Semiconductor Category: Microcontrollers | IC MCU 8BIT 32KB FLASH 44WQFN | 1 | ||||
| COP8CDR9LVA8 Manufacturer: National Semiconductor Category: Microcontrollers | IC MCU 8BIT 32KB FLASH 68PLCC | 1 | ||||
| COP8CDR9KMT8 Manufacturer: National Semiconductor Category: Microcontrollers | IC MCU 8BIT 32KB FLASH 56TSSOP | 1 | ||||
| COP8SBR9KMT8 Manufacturer: National Semiconductor Category: Microcontrollers | IC MCU 8BIT 32KB FLASH 56TSSOP | 1 | ||||
| COP8SCR9KMT8 Manufacturer: National Semiconductor Category: Microcontrollers | IC MCU 8BIT 32KB FLASH 56TSSOP | 1 | ||||
| COP8SDR9IMT8 Manufacturer: National Semiconductor Category: Microcontrollers | IC MCU 8BIT 32KB FLASH 48TSSOP | 1 | ||||
| COP8SAA728N8 Manufacturer: National Semiconductor Category: Microcontrollers | IC MCU 8BIT 1KB OTP 28DIP | 1 | ||||
| COP8SAA728N9 Manufacturer: National Semiconductor Category: Microcontrollers | IC MCU 8BIT 1KB OTP 28DIP | 1 |
National Semiconductor background details are maintained for procurement context rather than general company history. Founded year: not publicly confirmed in this database. Headquarters or primary country record: global electronics markets. The practical sourcing relevance is how its component portfolio remains designed into long-life systems after production availability changes.
National Semiconductor components may span multiple electronic categories depending on the product family, including Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components. Buyers typically evaluate these parts by package, suffix, temperature grade, lifecycle status, compliance requirement, and acceptable alternate rules.
National Semiconductor parts are commonly sourced for industrial automation, automotive electronics, medical devices, aerospace and defense systems, communications equipment, repair programs, and production continuity projects where exact component identity matters.
Even major manufacturers revise portfolios as technologies, packages, fabs, and demand patterns change. For long-life equipment, this can leave approved designs dependent on obsolete, EOL, or limited-availability National Semiconductor parts long after the original production window has closed.
After EOL, availability can move into fragmented supplier channels. Common risks include reduced traceability, mixed lots, remarking, counterfeit exposure, inconsistent storage history, and price volatility caused by scarcity.
Supplier Intelligence Layer: manufacturer-specific supplier mapping, performance-based supplier selection, and quote-level monitoring. Quality Control Layer: 30-100x Digital Visual Inspection, risk-based advanced testing aligned with AS6081 and AS6171, and ISO/IEC 17025 laboratory support where required. Transaction Control Layer: escrow-based procurement, controlled payment release, and buyer-side protection.
Maketronics supports sourcing of obsolete, discontinued, and hard-to-find components from National Semiconductor through a globally distributed, performance-governed supplier network.
Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components
