Rochester Electronics LLC · Controller
7801702QA
CONTROLLER, MICROPROGRAM
Part Number7801702QA
ManufacturerRochester Electronics LLC
AvailabilityAvailable to order — request a quote
Specifications
Generic Part Number2910A
Pin Count40
Package DescriptorQ
Approved SourcesROCHESTER
QML ListedYes — on the Qualified Manufacturers List
Vendor Part Numbers2910A/BQA
Federal Supply Class5962 — Microcircuits, Electronic
CAGE CodesROCHESTER: 3V146
NSN5962-01-216-8923 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Operating Temp Range-55.0 TO 125.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
Max Power Dissipation1.9 WATTS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Design Function1 CONTROL
Terminals40 PRINTED CIRCUIT
Enclosure ConfigurationDUAL-IN-LINE
Enclosure MaterialCERAMIC AND GLASS
Terminal Surface TreatmentSOLDER
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 7801702QA available?
We can source 7801702QA 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 7801702QA by Rochester Electronics LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7801702QA 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 7801702QA?
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 7801702QA?
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.