Texas Instruments · Electronic Components
CD40193B
IC, COUNTER/MULTIPLIER/DIVIDER
Part NumberCD40193B
ManufacturerTexas Instruments
AvailabilityAvailable to order — request a quote
Specifications
RohscompliantYES
Hazardousfalse
RohsphthalatescompliantYES
Counter TypeBinary, Up / Down
Logic Family Base NumberCD40193
Product RangeCD4000 LOGIC
IscanonicalY
Msl-
Operating Temperature Max125 °C
SvhcNo SVHC (27-Jun-2018)
Supply Voltage Max18 V
Clock Frequency11 MHz
Logic Case StyleDIP
ProducttraceabilityYes-Date/Lot Code
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 CD40193B available?
We can source CD40193B 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 CD40193B by Texas Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CD40193B 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 CD40193B?
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 CD40193B?
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.