Rochester Electronics LLC · Electronic Components
COM1553B
MICROCIRCUIT,DIGITAL — NSN 5962-01-208-2180
Part NumberCOM1553B
ManufacturerRochester Electronics LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-208-2180 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Federal Supply Class5962 — Microcircuits, Electronic
Operating Temp Range-55.0 TO 125.0 CELSIUS
Storage Temp Range-55.0 TO 150.0 CELSIUS
Voltage Rating15.0 VOLTS MAXIMUM POWER SOURCE
Output Logic FormN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
Design Function1 CONVERTER, PARALLEL TO SERIAL AND 1 CONVERTER, SERIAL TO PARALLEL
Terminals40 PRINTED CIRCUIT
Enclosure ConfigurationDUAL-IN-LINE
Enclosure MaterialCERAMIC
Input Circuit Pattern24 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 COM1553B available?
We can source COM1553B 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 COM1553B by Rochester Electronics LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If COM1553B 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 COM1553B?
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 COM1553B?
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.