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SN74LVC1G14DRLR

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by Ray

Texas Instruments Inverters, SOT-553. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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SN74LVC1G14DRLR

Texas Instruments · Inverters · SOT-553

SN74LVC1G14DRLR from Texas Instruments, in a SOT-553. 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 N.C. unconnected No internal connection. May be tied to any signal or voltage (including ground); TI recommends soldering to the board for mechanical retention.
2 A input Schmitt-trigger logic input. Accepts input voltages up to 5.5 V regardless of VCC; positive-going threshold VT+ and negative-going threshold VT- provide input hysteresis (ΔVT).
3 GND power_in Device ground reference (0 V).
4 Y output Inverted Schmitt-trigger logic output (Y = /A). Push-pull CMOS output rated ±24 mA drive at 3.3 V VCC; typical maximum tpd of 4.6 ns at 3.3 V.
5 VCC power_in Positive supply. Recommended operating range 1.65 V to 5.5 V; absolute maximum 6.5 V. ICC (quiescent) is 10 µA maximum.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-553
Category Logic
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • SN74LVC1G14DRLR
  • SN74LVC1G14DRLRDBVR
  • SN74LVC1G14DRLRDBVT
  • SN74LVC1G14DRLRDCKR
  • SN74LVC1G14DRLRDCKT
  • SN74LVC1G14DRLRDRYR
  • SN74LVC1G14DRLRDSFR
  • SN74LVC1G14DRLRDPWR
  • SN74LVC1G14DRLRYZPR
  • SN74LVC1G14DRLRYZVR

CAD (KiCad official)

  • Symbol: SN74LVC1G14DRLR
  • Footprint: Package_TO_SOT_SMD:SOT-553
  • 3D model: SOT-553 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Texas Instruments datasheet (51 pp, sha256 fcad3de1a00c6384, 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