Texas Instruments Incorporated · Electronic Components
SNJ54LS197J
MICROCIRCUIT,DIGITAL — NSN 5962-01-154-2907
Part NumberSNJ54LS197J
ManufacturerTexas Instruments Incorporated
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-154-2907 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Federal Supply Class5962 — Microcircuits, Electronic
Operating Temp Range-55.0 TO 125.0 CELSIUS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Design Function1 COUNTER, UP/DOWN, BINARY OR DECADE
Enclosure ConfigurationDUAL-IN-LINE
Body Length0.785 INCHES MAXIMUM
Body Height0.140 INCHES MAXIMUM
Features ProvidedHERMETICALLY SEALED AND PRESETTABLE
Case Outline Source And DesignatorD-1 MIL-M-38510
Body Width0.220 INCHES MINIMUM AND 0.310 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 SNJ54LS197J available?
We can source SNJ54LS197J 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 SNJ54LS197J by Texas Instruments Incorporated obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SNJ54LS197J 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 SNJ54LS197J?
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 SNJ54LS197J?
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.