National Semiconductor · Integrated Circuits
DM74LS154N
4-to-16 line decoder — 74LS series low-power Schottky TTL
Part NumberDM74LS154N
ManufacturerNational Semiconductor
AvailabilityCheck availability — request a quote
Specifications
NSN5962-01-086-7633 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Operating Temp Range-55.0 TO 125.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating5.5 VOLTS MAXIMUM POWER SOURCE
Max Power Dissipation45.0 MILLIWATTS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Design Function1 DECODER, FOUR TO SIXTEEN LINE
Terminals24 PRINTED CIRCUIT
Enclosure ConfigurationDUAL-IN-LINE
Enclosure MaterialCERAMIC AND GLASS
Terminal Surface TreatmentSOLDER
Federal Supply Class5962 — Microcircuits, Electronic
Cancelled NSN5962-01-361-4451 (cancelled)
NSN Cancelled Date14-DEC-2017
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 DM74LS154N available?
DM74LS154N is a part RH Electronics stocks and sources — availability changes daily, so request a quote and we'll confirm current stock, pricing and lead time, usually within a few hours.
Is DM74LS154N by National Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DM74LS154N 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 DM74LS154N?
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 DM74LS154N?
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.