Texas Instruments Incorporated · Flip-Flop
8409901RA
FLIP-FLOP, D-TYPE, 8-BIT, WITH CLEAR
Part Number8409901RA
ManufacturerTexas Instruments Incorporated
AvailabilityAvailable to order — request a quote
Specifications
Generic Part Number54HC273
Pin Count20
Package DescriptorR
Approved SourcesTI
QML ListedYes — on the Qualified Manufacturers List
Vendor Part NumbersSNJ54HC273J, CD54HC273F3A
CAGE CodesTI: 01295
NSN5962-01-235-3495 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Operating Temp Range-55.0 TO 125.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating7.0 VOLTS MAXIMUM POWER SOURCE
Current Rating-25.00 MILLIAMPERES MINIMUM OUTPUT SINK AND 25.00 MILLIAMPERES MAXIMUM OUTPUT SINK
Max Power Dissipation500.0 MILLIWATTS
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Design Function8 FLIP-FLOP, D-TYPE, CLOCKED
Terminals20 PRINTED CIRCUIT
Enclosure ConfigurationDUAL-IN-LINE
Enclosure MaterialCERAMIC
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 8409901RA available?
We can source 8409901RA 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 8409901RA by Texas Instruments Incorporated obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8409901RA 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 8409901RA?
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 8409901RA?
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.