Exar Integrated Systems · Electronic Components
XR68C681N
MICROCIRCUIT,DIGITAL — NSN 5962-01-379-3354
Part NumberXR68C681N
ManufacturerExar Integrated Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-379-3354 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Federal Supply Class5962 — Microcircuits, Electronic
Design Function1 MICROPROCESSOR
Terminals40 PIN
Enclosure ConfigurationDUAL-IN-LINE
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 XR68C681N available?
We can source XR68C681N 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 XR68C681N by Exar Integrated Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If XR68C681N 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 XR68C681N?
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 XR68C681N?
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.