National Semiconductor · Electronic Components
DP8570AV
MICROCIRCUIT,DIGITAL — NSN 5962-01-453-6974
Part NumberDP8570AV
ManufacturerNational Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-453-6974 (NSN)
Additional NSNs5962-01-532-1711
Federal Item NameMICROCIRCUIT,DIGITAL
Operating Temp Range-40.0 TO 85.0 CELSIUS
Voltage Rating-0.5 VOLTS MINIMUM TOTAL SUPPLY AND 7.0 VOLTS MAXIMUM TOTAL SUPPLY
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Design Function1 OSCILLATOR, CRYSTAL CONTROLLED AND 2 TIMER AND 1 CLOCK, CALENDAR AND 8 MEMORY, RANDOM ACCESS
Terminals28 J-HOOK
Enclosure ConfigurationLEADED CHIP CARRIER
Features ProvidedELECTROSTATIC SENSITIVE
Special FeaturesTIMER CLOCK PERIPHERAL WITH REAL TIME CLOCK,OSCILLATOR PRESCALER,INTERRUPT LOGIC,POWER FAILURE SWITCHING LOGIC, ADDITION
Body Width0.450 INCHES NOMINAL
Body Length0.450 INCHES NOMINAL
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 DP8570AV available?
We can source DP8570AV 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 DP8570AV by National Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DP8570AV 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 DP8570AV?
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 DP8570AV?
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.