74AHCT1G04W5-7 from Diodes Incorporated, in a SOT-25. 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 Connection. Leave floating or tie to a fixed potential; no internal bond.
2	A	input	Data input to the inverter. TTL-compatible logic input (VIH >= 2.0 V, VIL <= 0.8 V) with Schmitt-trigger action tolerant of slow input transitions. Unused inputs must be tied to VCC or GND.
3	GND	power_in	Ground reference (0 V). Continuous current through GND rated at -50 mA maximum.
4	Y	output	Data output of the inverter (Y = /A). Standard totem-pole CMOS output rated ±8 mA drive at VCC = 5.0 V; VOH >= 3.94 V and VOL <= 0.36 V at IOH/IOL = ±8 mA.
5	VCC	power_in	Positive supply voltage, 4.5 V to 5.5 V recommended (absolute max -0.5 V to 6.5 V). Bypass locally with a 0.1 uF ceramic capacitor to GND.

Key specifications

Parameter	Value
Manufacturer	Diodes Incorporated
Package	SOT-25
Category	Logic
Pins	5

Ordering variants

74AHCT1G04W5-7
74AHCT1G04W5-7SE-7

CAD (KiCad official)

Symbol: 74AHCT1G04W5-7
Footprint: Package_TO_SOT_SMD:SOT-23-5
3D model: SOT-25 (KiCad packages3D, STEP)

Provenance

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

Datasheet: Diodes Incorporated datasheet (8 pp, sha256 ace0205bc4a38369, 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