Texas Instruments · Electronic Components
SN74AHCT273DW
Part NumberSN74AHCT273DW
ManufacturerTexas Instruments
AvailabilityIn stock — ships fast
Specifications
NSN5962-01-624-7134 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Operating Temp Range-40.0 TO 125.0 CELSIUS
Voltage Rating4.5 VOLTS MINIMUM TOTAL SUPPLY AND 5.5 VOLTS MAXIMUM TOTAL SUPPLY
Current Rating8.0 MILLIAMPERES MAXIMUM ABSOLUTE LOW OUTPUT
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Design Function1 FLIP-FLOP, EDGE TRIGGERED, D-TYPE
Terminals20 GULLWING
Overall Length0.512 INCHES MAXIMUM
Overall Width0.419 INCHES MAXIMUM
Overall Height0.104 INCHES MAXIMUM
Enclosure ConfigurationDUAL-IN-LINE
Federal Supply Class5962 — Microcircuits, Electronic
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 SN74AHCT273DW in stock?
Yes — SN74AHCT273DW is in our stock database. Request a quote for current pricing and lead time.
Is SN74AHCT273DW by Texas Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SN74AHCT273DW 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 SN74AHCT273DW?
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 SN74AHCT273DW?
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.