National Semiconduct Parts & Components
RH Electronics is an independent stocking distributor of National Semiconduct components. We stock and source National Semiconduct parts across all quantities — current production, allocated, obsolete, and hard-to-find — with every shipment inspected on receipt under our ISO 9001:2015 quality system. 15 National Semiconduct parts in our active stock database.
15 parts in stock
Obsolete & EOL OK
ISO 9001:2015
ERAI member since 1998
Independent — not authorized
ADC10158CIWM/NOPB
IC ADC 10BIT SAR 28SOIC
LF442ACN
IC OPAMP JFET 2 CIRCUIT 8DIP
LM1921T
IC 1 AMP INDUSTRIAL SWITCH TO220
LM2904N/NOPB
IC OPAMP DUAL
LM324AMX/NOPB
IC LINEAR 324 OP-AMP QUAD LOW POWER 14PIN SOIC14 SMT
LM336BZ-2.5/NOPB
IC,LINEAR 336 VOLTAGE REFERENCE 2.5V
LM385M3-2.5
LM4832M/NOPB
IC AMP CLSS AB STER 250MW 28SOIC
LM78L05ACMX
IC, REGULATOR, 5V, 100mA, SOIC-8 SMD reel of 2500 1 per 20-42
LM8272MM/NOPB
LMC555CM/NOPB
IC,LINEAR CMOS LM555 TIMER SOIC-8 SMT
LMC660AIM
IC CMOS QUAD OP AMP
MM14514BCN
IC 4514 CMOS 24DIP 4 TO 16 LINE DCDR
MM74C154N
IC LOGIC 4-16 DEMUX 24 DIP .6
MM74C240N
INVERTING BUFFER, DIP-20
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Common questions about National Semiconduct sourcing
Is RH Electronics an authorized distributor of National Semiconduct?
RH Electronics is an independent stocking distributor of National Semiconduct components — not an authorized or franchise distributor. As an independent source we can supply National Semiconduct parts including obsolete, discontinued, and hard-to-find items that may be unavailable through the authorized channel. Every part is inspected on receipt under our ISO 9001:2015 quality system.
Can you source obsolete or discontinued National Semiconduct parts?
Yes — sourcing obsolete and end-of-life National Semiconduct components is a specialty. We draw on worldwide inventory outside the franchise channel, including overstock from other distributors and manufacturers. Submit a quote request with your part number and quantity.
How do I get a quote for National Semiconduct components?
Use the quote form on this page or call 760.724.2800. Include the part number, quantity, and your target date. We respond within hours — often sooner for urgent or line-down requirements.