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TXU0101DCKR

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by Ray

Texas Instruments Translators, Level Shifters, SC-70-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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TXU0101DCKR

Texas Instruments · Translators, Level Shifters · SC-70-6

TXU0101DCKR from Texas Instruments, in a SC-70-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VCCA power_in A-port supply voltage. 1.1V ≤ VCCA ≤ 5.5V. Referenced supply for the A-side input logic level.
2 GND power_in Ground reference for both supply rails.
3 A input Input A. Schmitt-trigger input referenced to VCCA with integrated static pull-down. Data flows fixed direction A → B.
4 BY tri_state Output B. Push-pull 3-state output referenced to VCCB. Drive strength up to 12 mA at 5V; high-impedance when OE is low or when either supply is below 100 mV.
5 OE input Output Enable. Pull to GND to place all outputs in high-impedance mode. Pull to VCCA or VCCB to enable outputs. Can be referenced to either supply.
6 VCCB power_in B-port supply voltage. 1.1V ≤ VCCB ≤ 5.5V. Referenced supply for the B-side output logic level.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-6
Category Logic
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • TXU0101DCKR
  • TXU0101DCKRDCKT
  • TXU0101DCKRDBVR
  • TXU0101DCKRDBVT
  • TXU0101DCKRDRLR
  • TXU0101DCKRDRYR
  • TXU0101DCKRDTQR

CAD (KiCad official)

  • Symbol: TXU0101DCKR
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SC-70-6 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (47 pp, sha256 e8cbdac70666f37b, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF