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TXB0102DCUT

Public Made by Adom

by adom

Texas Instruments Translators / Level Shifters, VSSOP-8-0.5mm. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

markdown

TXB0102DCUT

Texas Instruments · Translators / Level Shifters · VSSOP-8-0.5mm

TXB0102DCUT from Texas Instruments, in a VSSOP-8-0.5mm. 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 B2 bidirectional Input/output B2. Referenced to VCCB (1.65 V to 5.5 V). Auto-sensing bidirectional data pin on the B (high-voltage) side.
2 GND power_in Ground reference for the device.
3 VCCA power_in A-port supply voltage. 1.2 V ≤ VCCA ≤ 3.6 V, and VCCA ≤ VCCB. Sets the A-side logic reference.
4 A2 bidirectional Input/output A2. Referenced to VCCA. Auto-sensing bidirectional data pin on the A (low-voltage) side.
5 A1 bidirectional Input/output A1. Referenced to VCCA. Auto-sensing bidirectional data pin on the A (low-voltage) side.
6 OE input 3-state output-mode enable. Pull OE low to place all outputs in high-impedance (3-state) mode. Referenced to VCCA. Must be tied to GND through a pulldown resistor to ensure Hi-Z during power up/down.
7 VCCB power_in B-port supply voltage. 1.65 V ≤ VCCB ≤ 5.5 V. Must be greater than or equal to VCCA. Sets the B-side logic reference.
8 B1 bidirectional Input/output B1. Referenced to VCCB (1.65 V to 5.5 V). Auto-sensing bidirectional data pin on the B (high-voltage) side.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8-0.5mm
Category Logic
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • TXB0102DCUT
  • TXB0102DCUTDCUR
  • TXB0102DCUTDCTR
  • TXB0102DCUTDCTT
  • TXB0102DCUTYZPR

CAD (KiCad official)

  • Symbol: TXB0102DCUT
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8-0.5mm (KiCad packages3D, STEP)
  • 3D model files: txb0102dcut-etched.step / txb0102dcut-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); txb0102dcut.step / txb0102dcut.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (38 pp, sha256 611f65de89782c16, 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