Texas Instruments Incorporated · Electronic Components
SN19390
MICROCIRCUIT,DIGITAL — NSN 5962-00-456-8044
Part NumberSN19390
ManufacturerTexas Instruments Incorporated
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-00-456-8044 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Federal Supply Class5962 — Microcircuits, Electronic
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Design Function2 FLIP-FLOP, J-K, MASTER SLAVE
Enclosure ConfigurationFLAT PACK
Features ProvidedHERMETICALLY SEALED
Body Width0.275 INCHES NOMINAL
Body Height0.080 INCHES NOMINAL
Input Circuit PatternDUAL 4 INPUT
Body Length0.380 INCHES NOMINAL
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 SN19390 available?
We can source SN19390 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 SN19390 by Texas Instruments Incorporated obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SN19390 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 SN19390?
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 SN19390?
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.