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Microchip Technology SY89840UMG — Discrete Semiconductors

SY89840UMG 2:1 MUX, Precision Edge, 16-QFN

MPNSY89840UMG
End of Life

Microchip Technology Precision Edge® Multiplexer, 1 x 2:1, 16-VFQFN Exposed Pad, Tube, Surface Mount, 2.375V ~ 2.625V / 3V ~ 3.6V supply.

$5.0Ref. price · indicative, final on quote
Packaging16-VFQFN Exposed Pad
RoHSROHS3 Compliant
SeriesPrecision Edge®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SY89840UMG specifications
ParameterValue
TypeMultiplexer
SeriesPrecision Edge®
MountingSurface Mount
Supply voltage2.375V ~ 2.625V, 3V ~ 3.6V
Voltage supply sourceSingle Supply
Operating temperature-40°C ~ 85°C
Circuit1 x 2:1
PackageTube
Case16-VFQFN Exposed Pad
Independent circuits1

Product details

2:1 mux with dual supply flexibility

The SY89840UMG is a single 2:1 multiplexer from Microchip's Precision Edge® family, built to route one of two data or clock inputs to a common output. The 16-QFN (3x3 mm) package with exposed pad aids thermal conduction to the PCB ground plane.

Frequently asked questions

What is the SY89840UMG used for?

It is a 2:1 multiplexer that selects between two input signals (data or clock) and routes the chosen signal to a single output.

What package does the SY89840UMG come in?

The device is supplied in a 16-VFQFN exposed pad package (3x3 mm body), designated as 16-QFN in the supplier device code. It is a surface-mount package intended for reflow soldering.