Texas Instruments · Electronic Components
LM311D
IC DIFF COMP W/STROBE 8-SOIC
Part NumberLM311D
ManufacturerTexas Instruments
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-00-451-2579 (NSN)
Additional NSNs5962-01-411-7631
Federal Item NameMICROCIRCUIT,LINEAR
Operating Temp Range+0.0 TO 70.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Max Power Dissipation500.0 MILLIWATTS
Design Function1 COMPARATOR, VOLTAGE
Enclosure ConfigurationDUAL-IN-LINE
Enclosure MaterialGLASS AND METAL
Terminal Surface TreatmentGOLD
Precious MaterialGOLD
Precious Material LocationTERMINALS GOLD AND BODY GOLD
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS AND W/STROBE
Federal Supply Class5962 — Microcircuits, Electronic
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 LM311D available?
We can source LM311D even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is LM311D by Texas Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LM311D 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 LM311D?
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 LM311D?
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.