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SN74LV1T34QDCKRQ1

Public Made by Adom

by adom

Texas Instruments Buffers, Drivers, Receivers, Transceivers, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SN74LV1T34QDCKRQ1

Texas Instruments · Buffers, Drivers, Receivers, Transceivers · SC-70-5

SN74LV1T34QDCKRQ1 from Texas Instruments, in a SC-70-5. 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 N.C. unconnected No Connect pin.
2 A input Channel 1 input supporting voltage level translation with 5.5 V tolerance, input voltage range 0 to 5.5 V.
3 GND power_in Ground reference.
4 Y output Channel 1 output implementing Y = A logic function, output voltage range 0 to VCC V.
5 VCC power_in Positive supply voltage, operating range 1.6 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-5
Category Logic
Pins 5

CAD (KiCad official)

  • Symbol: SN74LV1T34QDCKRQ1
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: sn74lv1t34qdckrq1-etched.step / sn74lv1t34qdckrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74lv1t34qdckrq1.step / sn74lv1t34qdckrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (24 pp, sha256 1dde034b636180e7, retrieved 2026-10-03, 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