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Texas Instruments SN74AUP1T157DCKR — Discrete Semiconductors

SN74AUP1T157DCKR Texas Instruments 1x2:1 Mux, 2.3-3.6V

MPNSN74AUP1T157DCKR
End of Life

Texas Instruments 74AUP series multiplexer, 1 x 2:1 circuit, 2.3V to 3.6V single supply, 4mA output drive, SC-70-6 package, surface mount.

$0.45Ref. price · indicative, final on quote
Packaging6-TSSOP, SC-88, SOT-363
RoHSROHS3 Compliant
Series74AUP
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74AUP1T157DCKR specifications
ParameterValue
TypeMultiplexer
Series74AUP
MountingSurface Mount
Supply voltage2.3V ~ 3.6V
Voltage supply sourceSingle Supply
Current - output high, low4mA, 4mA
Operating temperature-40°C ~ 85°C
Circuit1 x 2:1
PackageTape & Reel (TR); Cut Tape (CT)
Case6-TSSOP, SC-88, SOT-363
Independent circuits1

Product details

Single 2:1 mux in the 74AUP logic family

The SN74AUP1T157DCKR is a single-pole double-throw multiplexer from Texas Instruments' 74AUP series, routing one of two data inputs to a single output based on the select line.

It is RoHS3 compliant (2011/65/EU + 2015/863), with no exemptions that would restrict use in EU-market products.