SN74LVC2G14DCKR from UMW, in a SC70-6. 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	INA1	input	Schmitt-trigger input of inverter channel 1. Tolerates up to 5.5 V regardless of VCC. Hysteresis (VT+ - VT-) is typically 0.4 V at VCC=3 V.
2	GND	power_in	Ground reference (0 V) for the device. Must be connected to system ground.
3	INA2	input	Schmitt-trigger input of inverter channel 2. Tolerates up to 5.5 V regardless of VCC. Hysteresis (VT+ - VT-) is typically 0.4 V at VCC=3 V.
4	Y2	output	Inverted push-pull output of channel 2 (Y2 = NOT INA2). Balanced drive of 24 mA sink/source at VCC=3 V. Overbar indicates active-low logic (inverting).
5	VCC	power_in	Positive supply rail, 1.65 V to 5.5 V operating (absolute max -0.5 V to 7 V). Quiescent supply current is typically 1 µA (10 µA max) at 5.5 V. Bypass with 0.1 µF close to pin.
6	Y1	output	Inverted push-pull output of channel 1 (Y1 = NOT INA1). Balanced drive of 24 mA sink/source at VCC=3 V. Overbar indicates active-low logic (inverting).

Key specifications

Parameter	Value
Manufacturer	UMW
Package	SC70-6
Category	Logic
Pins	6

Ordering variants

Same part, different packaging or reel option.

SN74LVC2G14DCKR
SN74LVC2G14DCKRDCKT
SN74LVC2G14DCKRDBVR
SN74LVC2G14DCKRDBVT

CAD (KiCad official)

Symbol: SN74LVC2G14DCKR
Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
3D model: SC70-6 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`sn74lvc2g14dckr.step`	99 KB	You want the bare part, or you mark your own boards.
`sn74lvc2g14dckr-etched.step`	2.4 MB	You want the part with `SN74LVC2G14DCKR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 604 faces against 117 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: UMW datasheet (12 pp, sha256 80e6f9bba73df83b, 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