Texas Instruments · Electronic Components
SNJ54LS74AJ
Part NumberSNJ54LS74AJ
ManufacturerTexas Instruments
AvailabilityIn stock — ships fast
Specifications
NSN5962-01-086-0779 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Operating Temp Range-55.0 TO 125.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Design Function2 FLIP-FLOP, D-TYPE
Enclosure ConfigurationDUAL-IN-LINE
Enclosure MaterialCERAMIC AND GLASS
Features ProvidedLOW POWER AND SCHOTTKY AND POSITIVE EDGE TRIGGERED AND W/CLEAR AND W/CLOCK AND W/PRESET
Time Rating Per Chacteristic25.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DEL
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM
Input Circuit PatternDUAL 4 INPUT
Federal Supply Class5962 — Microcircuits, Electronic
Cross Reference5962-01-086-0779
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 SNJ54LS74AJ in stock?
Yes — SNJ54LS74AJ is in our stock database. Request a quote for current pricing and lead time.
Is SNJ54LS74AJ by Texas Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SNJ54LS74AJ 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 SNJ54LS74AJ?
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 SNJ54LS74AJ?
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.