Texas Instruments Incorporated · Electronic Components
SN74LS390J
MICROCIRCUIT,DIGITAL — NSN 5962-01-183-3656
Part NumberSN74LS390J
ManufacturerTexas Instruments Incorporated
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-183-3656 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Federal Supply Class5962 — Microcircuits, Electronic
Operating Temp Range+0.0 TO 70.0 CELSIUS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Enclosure ConfigurationDUAL-IN-LINE
Enclosure MaterialCERAMIC
Body Width0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
Input Circuit PatternDUAL 2 INPUT
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM
Body Height0.180 INCHES NOMINAL
Features ProvidedMONOLITHIC AND W/BUFFERED OUTPUT
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 SN74LS390J available?
We can source SN74LS390J 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 SN74LS390J by Texas Instruments Incorporated obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SN74LS390J 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 SN74LS390J?
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 SN74LS390J?
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.