Avago Technologies US · Electronic Components
HCPL-7840
OPTOCOUPLER AMP 100KHZ 8-DIP
Part NumberHCPL-7840
ManufacturerAvago Technologies US
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-683-5781 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Operating Temp Range-40.0 TO 85.0 CELSIUS
Storage Temp Range-55.0 TO 125.0 CELSIUS
Voltage Rating4.5 VOLTS MINIMUM APPLIED AND 5.5 VOLTS MAXIMUM APPLIED
Output Logic FormRESISTOR-DIODE LOGIC
Design Function1 AMPLIFIER, LOGIC
Terminals8 PIN
Enclosure ConfigurationDUAL-IN-LINE
Body Width3.65 MILLIMETERS NOMINAL
Body Length9.80 MILLIMETERS 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 HCPL-7840 available?
We can source HCPL-7840 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 HCPL-7840 by Avago Technologies US obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HCPL-7840 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 HCPL-7840?
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 HCPL-7840?
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.