Kearfott · Electronic Components
A574A778-2331
MICROCIRCUIT,MEMORY — NSN 5962-01-197-2741
Part NumberA574A778-2331
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-197-2741 (NSN)
Federal Item NameMICROCIRCUIT,MEMORY
Federal Supply Class5962 — Microcircuits, Electronic
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Terminals24 FLAT LEADS
Enclosure ConfigurationFLAT PACK
Enclosure MaterialCERAMIC
Features ProvidedBIPOLAR AND BURN IN AND PROGRAMMABLE AND SCHOTTKY AND 3-STATE OUTPUT AND W/ENABLE
Memory Device TypeROM
Terminal Surface TreatmentSOLDER
Input Circuit Pattern14 INPUT
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 A574A778-2331 available?
We can source A574A778-2331 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 A574A778-2331 by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A574A778-2331 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 A574A778-2331?
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 A574A778-2331?
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.