Texas Instruments · Electronic Components
TS3A4742
IC, ANALOG SWITCH, DUAL, SPST, SOT-23-8
Part NumberTS3A4742
ManufacturerTexas Instruments
AvailabilityAvailable to order — request a quote
Specifications
Ic MountingSurface Mount
RohscompliantYES
Switch ConfigurationSPST
On Resistance Max0.7 ohm
Hazardousfalse
RohsphthalatescompliantYES
On Resistance Typ0.7 ohm
Mux Demux Configuration-
Product Range-
IscanonicalY
MslMSL 1 - Unlimited
Ic FunctionAnalog Switch
Operating Temperature Max85 °C
SvhcNo SVHC (27-Jun-2018)
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 TS3A4742 available?
We can source TS3A4742 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 TS3A4742 by Texas Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TS3A4742 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 TS3A4742?
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 TS3A4742?
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.