74LVC1G14DBVRG from HANSCHIP semiconductor, in a SOT-23-5. 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	NC	unconnected	No connect. Internally not bonded; leave floating or tie to a static level per board convention.
2	A	input	Schmitt-trigger logic input. VIH ≥ 0.7VCC and VIL ≤ 0.3VCC at VCC = 3-5.5 V; input current typ 0.01 uA (±5 uA max). Accepts 0 to 5.5 V regardless of VCC.
3	GND	power_in	Ground / power return (0 V reference).
4	Y	output	Inverted CMOS push-pull output (Y = NOT A). Drive capability up to ±32 mA at VCC = 4.5 V; scales down at lower VCC (±4 mA at 1.65 V, ±16 mA at 3 V). Decouple with a 15 pF (or larger) load per AC spec.
5	VCC	power_in	Positive supply, 1.65 V to 5.5 V operating range (6.5 V absolute max). Bypass with a local 0.1 uF ceramic close to the pin.

Key specifications

Parameter	Value
Manufacturer	HANSCHIP semiconductor
Package	SOT-23-5
Category	Logic
Pins	5

Ordering variants

74LVC1G14DBVRG
74LVC1G14DBVRGDCKRG

CAD (KiCad official)

Symbol: 74LVC1G14DBVRG
Footprint: Package_TO_SOT_SMD:SOT-23-5
3D model: SOT-23-5 (KiCad packages3D, STEP)

Provenance

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

Datasheet: HANSCHIP semiconductor datasheet (9 pp, sha256 9a337e169374bb8b, retrieved 2026-08-17, tier: lcsc)
Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
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