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SN74AUC2G241DCUR

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by Ray

Texas Instruments Buffers, Drivers, Receivers, Transceivers, VSSOP-8-0.5mm. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

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SN74AUC2G241DCUR

Texas Instruments · Buffers, Drivers, Receivers, Transceivers · VSSOP-8-0.5mm

SN74AUC2G241DCUR 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 1OE input Active-low output enable for channel 1. When 1OE = L, 1Y follows 1A; when 1OE = H, 1Y is in the high-impedance (Hi-Z) state. Tie to VCC through a pull-up during power sequencing to guarantee Hi-Z at power-up/down.
2 1A input Channel 1 data input. Passed non-inverted to 1Y when the channel is enabled (1OE = L). 3.6-V input tolerant.
3 2Y tri_state Channel 2 3-state buffered output. Drives 2A data when 2OE = H; goes Hi-Z when 2OE = L. Typical drive ±8 mA at VCC = 1.65 V.
4 GND power_in Device ground reference (0 V).
5 2A input Channel 2 data input. Passed non-inverted to 2Y when the channel is enabled (2OE = H). 3.6-V input tolerant.
6 1Y tri_state Channel 1 3-state buffered output. Drives 1A data when 1OE = L; goes Hi-Z when 1OE = H. Typical drive ±8 mA at VCC = 1.65 V.
7 2OE input Active-high output enable for channel 2. When 2OE = H, 2Y follows 2A; when 2OE = L, 2Y is in the high-impedance (Hi-Z) state. Tie to GND through a pull-down during power sequencing to guarantee Hi-Z at power-up/down.
8 VCC power_in Positive supply. Recommended range 0.8 V to 2.7 V; optimized for 1.65 V to 1.95 V. Decouple to GND with a 0.1 µF ceramic close to the pin. Absolute-max 3.6 V.

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.

  • SN74AUC2G241DCUR
  • SN74AUC2G241DCURDCTR
  • SN74AUC2G241DCURYZPR

CAD (KiCad official)

  • Symbol: SN74AUC2G241DCUR
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8-0.5mm (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Texas Instruments datasheet (None pp, sha256 08779d3bdb41163a, 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