STMicroelectronics · Integrated Circuits
LM339N
IC QUAD DIFF COMPARATOR 14-DIP
Part NumberLM339N
ManufacturerSTMicroelectronics
AvailabilityIn stock — ships fast
Specifications
NSN5962-01-356-0887 (NSN)
Federal Item NameMICROCIRCUIT,LINEAR
Design Function4 COMPARATOR, VOLTAGE
Enclosure ConfigurationDUAL-IN-LINE
Federal Supply Class5962 — Microcircuits, Electronic
Cancelled NSN5962-01-417-2630 (cancelled)
NSN Cancelled Date20-FEB-2007
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is LM339N in stock?
Yes — LM339N is in our stock database. Request a quote for current pricing and lead time.
Is LM339N by STMicroelectronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LM339N has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like LM339N?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for LM339N?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.