component

GT0102S8

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by Ray

GTIC Translators / Level Shifters, SOT-23-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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GT0102S8

GTIC · Translators / Level Shifters · SOT-23-8

GT0102S8 from GTIC, in a SOT-23-8. 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 VCCB power_in B-port supply voltage. Recommended operating range 2.3 V ≤ VCCB ≤ 5.5 V. Must satisfy VCCA ≤ VCCB. Bypass to GND close to the pin.
2 B1 bidirectional Bidirectional data I/O channel 1 on the B (high-voltage) side. Referenced to VCCB. Auto-sensing direction; drives push-pull or open-drain depending on the connected line.
3 B2 bidirectional Bidirectional data I/O channel 2 on the B (high-voltage) side. Referenced to VCCB. Pairs with A2 through the internal pass-gate translator.
4 OE input Output Enable, active high. Referenced to VCCA. Pull low to place all A- and B-side I/Os in Hi-Z (3-state). Tie to GND through a pulldown during power sequencing to guarantee Hi-Z at power-up/down.
5 GND power_in Device ground reference. Connect to system ground with a low-inductance path.
6 A2 bidirectional Bidirectional data I/O channel 2 on the A (low-voltage) side. Referenced to VCCA. Pairs with B2 through the internal pass-gate translator.
7 A1 bidirectional Bidirectional data I/O channel 1 on the A (low-voltage) side. Referenced to VCCA. Pairs with B1 through the internal pass-gate translator.
8 VCCA power_in A-port supply voltage. Recommended operating range 1.65 V ≤ VCCA ≤ 3.6 V, and VCCA must be ≤ VCCB. Tying VCCA to GND forces both ports to Hi-Z (VCC-isolation feature).

Key specifications

Parameter Value
Manufacturer GTIC
Package SOT-23-8
Category Logic
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • GT0102S8
  • GT0102S8D8
  • GT0102S8V8

CAD (KiCad official)

  • Symbol: GT0102S8
  • Footprint: Package_TO_SOT_SMD:SOT-23-8
  • 3D model: SOT-23-8 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: GTIC datasheet (21 pp, sha256 f5432c26b858d880, retrieved 2026-08-17, tier: lcsc)
  • 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