National Semiconductor · Electronic Components
MM74HC4538M
Part NumberMM74HC4538M
ManufacturerNational Semiconductor
AvailabilityIn stock — ships fast
Specifications
NSN5962-01-461-1298 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Operating Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating-0.5 VOLTS MINIMUM APPLIED AND 7.0 VOLTS MAXIMUM APPLIED
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Design Function2 MULTIVIBRATOR, MONOSTABLE
Terminals16 GULLWING
Enclosure ConfigurationLEADED CHIP CARRIER
Enclosure MaterialPLASTIC
Features ProvidedELECTROSTATIC SENSITIVE
Case Outline Designator751B-05 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
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 MM74HC4538M in stock?
Yes — MM74HC4538M is in our stock database. Request a quote for current pricing and lead time.
Is MM74HC4538M by National Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MM74HC4538M 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 MM74HC4538M?
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 MM74HC4538M?
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.