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TCA9517DR

C182421 Extended Part

2-bit bidirectional level shifter, VCCA 900mV~5.5V, VCCB 2.7V~5.5V, 1 element, 2 circuits.

i2c i2c bufferlevel shifterbidirectional translatorvoltage translatori2c level shiftersoic 8tca95172 bit level shifter

Extended part — assembled from JLC's extended library, which adds a small one-time feeder fee per part number.

Footprint

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3D model

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Engineering notes

Capabilities

i2c: interface

Package And Footprint

Package / footprint name: SOIC-8
Pin count: 8
EasyEDA symbol UUID: f0cfe4890e6540c5b445158d5197e183
EasyEDA footprint UUID: 1645372dca8547f19e87c6a19f78de2a
EasyEDA device UUID: 997232ab02cb477ea4a29c3419279cf2
EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Datasheet And Links

Datasheet / product URL: https://www.ti.com/cn/lit/gpn/tca9517
Product URL: https://www.ti.com/cn/lit/gpn/tca9517

Selection Notes

Good for: longer I2C buses, mixed-voltage bus sections, hot-swap branches, stuck-bus recovery, and capacitive bus isolation
Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
Equivalent search hints: match category i2c-buffer, interfaces i2c, package SOIC-8, and EasyEDA footprint UUID 1645372dca8547f19e87c6a19f78de2a.

Design files & assets 13 files · click to expand

Datasheet or product page datasheet

Datasheet PDF (mirrored) datasheet pdf

EasyEDA 3D model easyeda 3d model

in EasyEDA

EasyEDA device easyeda device

in EasyEDA

SOIC-8 easyeda footprint

in EasyEDA

EasyEDA library easyeda library

in EasyEDA

EasyEDA Pro device: C182421 easyeda pro device

EasyEDA Pro library (device+symbol+footprint): C182421 easyeda pro lib

EasyEDA symbol easyeda symbol

in EasyEDA

JLC/LCSC product image jlc image

JLC/LCSC product image jlc image

3D model (OBJ) model 3d obj

3D model (STEP) model 3d step