Quality Semiconductor · Electronic Components
QS54FCT2240ATLB
MICROCIRCUIT,MEMORY — NSN 5962-01-397-1464
Part NumberQS54FCT2240ATLB
ManufacturerQuality Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-397-1464 (NSN)
Federal Item NameMICROCIRCUIT,MEMORY
Federal Supply Class5962 — Microcircuits, Electronic
Operating Temp Range-55.0 TO 125.0 CELSIUS
Voltage Rating4.5 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
Output Logic FormBIPOLAR METAL-OXIDE SEMICONDUCTOR
Terminals20 LEADLESS
Enclosure ConfigurationLEADLESS FLAT PACK
Enclosure MaterialCERAMIC
Input Circuit Pattern3 STAGE
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 QS54FCT2240ATLB available?
We can source QS54FCT2240ATLB 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 QS54FCT2240ATLB by Quality Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QS54FCT2240ATLB 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 QS54FCT2240ATLB?
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 QS54FCT2240ATLB?
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.