National Security Agency · Electronic Components
MC74HC03AD
MICROCIRCUIT,DIGITAL — NSN 5962-01-492-1007
Part NumberMC74HC03AD
ManufacturerNational Security Agency
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-492-1007 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Federal Supply Class5962 — Microcircuits, Electronic
Operating Temp Range-55.0 TO 125.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating-0.5 VOLTS MINIMUM INPUT AND 7.0 VOLTS MAXIMUM INPUT
Max Power Dissipation500.0 MILLIWATTS
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Design Function1 GATE, NAND
Terminals14 GULLWING
Enclosure ConfigurationLEADLESS FLAT PACK
Body Length0.193 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
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 MC74HC03AD available?
We can source MC74HC03AD 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 MC74HC03AD by National Security Agency obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MC74HC03AD 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 MC74HC03AD?
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 MC74HC03AD?
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.