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SN74LVC2G38DCUR

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Texas Instruments Logic Gates, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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SN74LVC2G38DCUR

Texas Instruments · Logic Gates · VSSOP-8

SN74LVC2G38DCUR from Texas Instruments, in a VSSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1A input Gate 1 input A; accepts voltages up to 5.5 V and must be held at VCC or GND when unused.
2 1B input Gate 1 input B; accepts voltages up to 5.5 V and must be held at VCC or GND when unused.
3 2Y output Gate 2 open-drain NAND output (Y = 2A·2B) that only pulls low, with IOL up to 32 mA at VCC = 4.5 V and a high-impedance voltage range up to 6.5 V absolute max.
4 GND power_in Ground pin; continuous current through VCC or GND is limited to ±100 mA.
5 2A input Gate 2 input A; accepts voltages up to 5.5 V and must be held at VCC or GND when unused.
6 2B input Gate 2 input B; accepts voltages up to 5.5 V and must be held at VCC or GND when unused.
7 1Y output Gate 1 open-drain NAND output (Y = 1A·1B) that only pulls low, with IOL up to 32 mA at VCC = 4.5 V and a high-impedance voltage range up to 6.5 V absolute max.
8 VCC power_in Supply voltage pin, operating range 1.65 V to 5.5 V (absolute maximum 6.5 V).

Key specifications

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

CAD (KiCad official)

  • Symbol: SN74LVC2G38DCUR
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8 (KiCad packages3D, STEP)
  • 3D model files: sn74lvc2g38dcur-etched.step / sn74lvc2g38dcur-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74lvc2g38dcur.step / sn74lvc2g38dcur.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (18 pp, sha256 17853e90211b52a5, retrieved 2026-10-06, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF