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Renesas Electronics QS3253S1G8 — Logic ICs

QS3253S1G8 Multiplexer/Demultiplexer 2 x 4:1, 16-SOIC

MPNQS3253S1G8
End of Life

Renesas QS3253S1G8, Multiplexer/Demultiplexer, 2 x 4:1 circuit, single supply 4.75V~5.25V, 16-SOIC surface-mount package, -40°C to 85°C operating temperature, ROHS3 compliant.

$0.64Ref. price · indicative, final on quote
Renesas Electronics QS3253S1G8 datasheet (PDF)
Packaging16-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

QS3253S1G8 specifications
ParameterValue
TypeMultiplexer/Demultiplexer
MountingSurface Mount
Supply voltage4.75V ~ 5.25V
Voltage supply sourceSingle Supply
Operating temperature-40°C ~ 85°C
Circuit2 x 4:1
PackageTape & Reel (TR); Cut Tape (CT)
Case16-SOIC (0.154\", 3.90mm Width)
Independent circuits1

Product details

Device identity and key parametrics

The Renesas QS3253S1G8 is a 2 x 4:1 multiplexer/demultiplexer in a 16-SOIC surface-mount package. It routes one of four data inputs to a single output per channel, or reverses direction as a demultiplexer. The single-supply range of 4.75V to 5.25V places it firmly in 5V logic systems — not a 3.3V or mixed-voltage part.

The 16-SOIC body measures 0.154" wide with a 3.90 mm width — a standard, widely used footprint. Surface-mount assembly is straightforward with conventional reflow profiles. For a rework or hand-assembly scenario, the SOIC pitch is fine for a fine-tip iron with flux.

No AEC-Q qualification is listed, so it is not specified for automotive-grade applications.

Frequently asked questions

Is QS3253S1G8 lead-free and RoHS compliant?

Yes, it is ROHS3 compliant, meaning it meets the current EU directive for lead-free soldering.