Nsc/Fairchild · Electronic Components
CD4051BCN
CD4000-series CMOS 8-channel analog multiplexer
Part NumberCD4051BCN
ManufacturerNsc/Fairchild
AvailabilityIn stock — ships fast
Specifications
NSN5962-01-086-6693 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Operating Temp Range-40.0 TO 85.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating18.0 VOLTS MAXIMUM POWER SOURCE
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Design Function1 MULTIPLEXER/DEMULTIPLEXER, ANALOG
Terminals16 PRINTED CIRCUIT
Overall Height0.315 INCHES NOMINAL
Enclosure ConfigurationDUAL-IN-LINE
Enclosure MaterialPLASTIC
Terminal Surface TreatmentSOLDER
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 CD4051BCN in stock?
Yes — CD4051BCN is in our stock database. Request a quote for current pricing and lead time.
Is CD4051BCN by Nsc/Fairchild obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CD4051BCN 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 CD4051BCN?
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 CD4051BCN?
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.