Texas Instruments · Electronic Components
CD54HC138F
Decoder/Demultiplexer Single 3-to-8 16-Pin CDIP Tube
Part NumberCD54HC138F
ManufacturerTexas Instruments
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-219-9876 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Operating Temp Range-40.0 TO 85.0 CELSIUS
Design Function1 DECODER, ONE OF EIGHT LINE
Enclosure ConfigurationDUAL-IN-LINE
Enclosure MaterialCERAMIC
Features ProvidedHIGH SPEED AND LOW POWER
Body Height0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
Body Width0.245 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
Body Length0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
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 CD54HC138F available?
We can source CD54HC138F 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 CD54HC138F by Texas Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CD54HC138F 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 CD54HC138F?
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 CD54HC138F?
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.