74HC04PW from Nexperia, in a TSSOP-14. 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	1A	input	Data input to inverter 1. CMOS-level input; drives 1Y = NOT(1A). VIH ≥ 3.15 V at VCC=4.5 V; input leakage ±0.1 µA typ.
2	1Y	output	Data output of inverter 1 (1Y = NOT 1A). Push-pull CMOS output; VOH ≥ 4.4 V at IO=-20 µA, VCC=4.5 V; typical IO = ±5.2 mA at VCC=6.0 V.
3	2A	input	Data input to inverter 2. CMOS-level input; drives 2Y = NOT(2A).
4	2Y	output	Data output of inverter 2 (2Y = NOT 2A). Push-pull CMOS output.
5	3A	input	Data input to inverter 3. CMOS-level input; drives 3Y = NOT(3A).
6	3Y	output	Data output of inverter 3 (3Y = NOT 3A). Push-pull CMOS output.
7	GND	power_in	Ground (0 V) reference for the device.
8	4Y	output	Data output of inverter 4 (4Y = NOT 4A). Push-pull CMOS output.
9	4A	input	Data input to inverter 4. CMOS-level input; drives 4Y = NOT(4A).
10	5Y	output	Data output of inverter 5 (5Y = NOT 5A). Push-pull CMOS output.
11	5A	input	Data input to inverter 5. CMOS-level input; drives 5Y = NOT(5A).
12	6Y	output	Data output of inverter 6 (6Y = NOT 6A). Push-pull CMOS output.
13	6A	input	Data input to inverter 6. CMOS-level input; drives 6Y = NOT(6A).
14	VCC	power_in	Positive supply voltage. Operating range 2.0 V to 6.0 V (74HC04). Typical ICC ≤ 2 µA at 25 °C. Decouple with 100 nF to GND close to the pin.

Key specifications

Parameter	Value
Manufacturer	Nexperia
Package	TSSOP-14
Category	Logic
Pins	14

Ordering variants

74HC04PW
74HC04PWD
74HC04PWBQ
74HC04PWBZ

CAD (KiCad official)

Symbol: 74HC04PW
Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
3D model: TSSOP-14 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`74hc04pw.step`	194 KB	You want the bare part, or you mark your own boards.
`74hc04pw-etched.step`	1.8 MB	You want the part with `74HC04PW` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 476 faces against 237 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: Nexperia datasheet (15 pp, sha256 378aac1a6ecb8e2c, 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