component
74HCU04D
Public Made by Adomby adom
Nexperia Inverters, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdown74HCU04D
Nexperia · Inverters · SOIC-14
74HCU04D from Nexperia, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1A | input | Data input of inverter 1; the recommended input voltage is 0 V to VCC, the input clamp current is limited to ±20 mA, and clamp diodes allow a current-limiting resistor to interface voltages above VCC. |
| 2 | 1Y | output | Data output of inverter 1; the output voltage range is 0 V to VCC and the output current is limited to ±25 mA. |
| 3 | 2A | input | Data input of inverter 2; the recommended input voltage is 0 V to VCC, the input clamp current is limited to ±20 mA, and clamp diodes allow a current-limiting resistor to interface voltages above VCC. |
| 4 | 2Y | output | Data output of inverter 2; the output voltage range is 0 V to VCC and the output current is limited to ±25 mA. |
| 5 | 3A | input | Data input of inverter 3; the recommended input voltage is 0 V to VCC, the input clamp current is limited to ±20 mA, and clamp diodes allow a current-limiting resistor to interface voltages above VCC. |
| 6 | 3Y | output | Data output of inverter 3; the output voltage range is 0 V to VCC and the output current is limited to ±25 mA. |
| 7 | GND | power_in | Ground (0 V) reference for all voltages; the datasheet gives a ground current rating of -50 mA. |
| 8 | 4Y | output | Data output of inverter 4; the output voltage range is 0 V to VCC and the output current is limited to ±25 mA. |
| 9 | 4A | input | Data input of inverter 4; the recommended input voltage is 0 V to VCC, the input clamp current is limited to ±20 mA, and clamp diodes allow a current-limiting resistor to interface voltages above VCC. |
| 10 | 5Y | output | Data output of inverter 5; the output voltage range is 0 V to VCC and the output current is limited to ±25 mA. |
| 11 | 5A | input | Data input of inverter 5; the recommended input voltage is 0 V to VCC, the input clamp current is limited to ±20 mA, and clamp diodes allow a current-limiting resistor to interface voltages above VCC. |
| 12 | 6Y | output | Data output of inverter 6; the output voltage range is 0 V to VCC and the output current is limited to ±25 mA. |
| 13 | 6A | input | Data input of inverter 6; the recommended input voltage is 0 V to VCC, the input clamp current is limited to ±20 mA, and clamp diodes allow a current-limiting resistor to interface voltages above VCC. |
| 14 | VCC | power_in | Supply voltage, recommended range 2.0 V to 6.0 V, with an absolute maximum of 7.0 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOIC-14 |
| Category | Logic |
| Pins | 14 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| VCC supply voltage | VCC | -0.5 | 7 | V | 3 | ||
| input clamping current | IIK | -20 | 20 | mA | VI < -0.5 V or VI > VCC + 0.5 V | 3 | |
| output clamping current | IOK | -50 | 50 | mA | VO < -0.5 V or VO > VCC + 0.5 V | 3 | |
| output current | IO | -25 | 25 | mA | -0.5 V < VO < VCC + 0.5 V | 3 | |
| supply current | ICC | 50 | mA | 3 | |||
| ground current | IGND | -50 | mA | 3 | |||
| storage temperature | Tstg | -65 | 150 | °C | 3 | ||
| total power dissipation | Ptot | 500 | mW | SO14 (SOT108-1): derates linearly 10.1 mW/K above 100 °C | 3 | ||
| supply voltage | VCC | 2 | 5 | 6 | V | 3 | |
| input voltage | VI | 0 | V | maximum printed as VCC | 3 | ||
| output voltage | VO | 0 | V | maximum printed as VCC | 3 | ||
| ambient temperature | Tamb | -40 | 25 | 125 | °C | 3 | |
| HIGH-level input voltage | VIH | 1.7 | V | VCC = 2.0 V; -40 °C to +125 °C | 4 | ||
| HIGH-level input voltage | VIH | 3.6 | V | VCC = 4.5 V; -40 °C to +125 °C | 4 | ||
| HIGH-level input voltage | VIH | 4.8 | V | VCC = 5.5 V; -40 °C to +125 °C | 4 | ||
| LOW-level input voltage | VIL | 0.3 | V | VCC = 2.0 V; -40 °C to +125 °C | 4 | ||
| LOW-level input voltage | VIL | 0.9 | V | VCC = 4.5 V; -40 °C to +125 °C | 4 | ||
| LOW-level input voltage | VIL | 1.2 | V | VCC = 5.5 V; -40 °C to +125 °C | 4 | ||
| HIGH-level output voltage | VOH | 1.8 | V | VI = VIH or VIL; IO = -20 μA; VCC = 2.0 V; -40 °C to +125 °C | 4 | ||
| HIGH-level output voltage | VOH | 4 | V | VI = VIH or VIL; IO = -20 μA; VCC = 4.5 V; -40 °C to +125 °C | 4 | ||
| HIGH-level output voltage | VOH | 3.7 | V | VI = VIH or VIL; IO = -4.0 mA; VCC = 4.5 V; -40 °C to +125 °C | 4 | ||
| HIGH-level output voltage | VOH | 5.5 | V | VI = VIH or VIL; IO = -20 μA; VCC = 6.0 V; -40 °C to +125 °C | 4 | ||
| HIGH-level output voltage | VOH | 5.2 | V | VI = VIH or VIL; IO = -5.2 mA; VCC = 6.0 V; -40 °C to +125 °C | 4 | ||
| LOW-level output voltage | VOL | 0.2 | V | VI = VIH or VIL; IO = 20 μA; VCC = 2.0 V; -40 °C to +125 °C | 4 | ||
| LOW-level output voltage | VOL | 0.5 | V | VI = VIH or VIL; IO = 20 μA; VCC = 4.5 V; -40 °C to +125 °C | 4 | ||
| LOW-level output voltage | VOL | 0.4 | V | VI = VIH or VIL; IO = 4.0 mA; VCC = 4.5 V; -40 °C to +125 °C | 4 | ||
| input leakage current | II | -1 | 1 | μA | VI = VCC or GND; VCC = 6.0 V; -40 °C to +125 °C | 4 | |
| supply current | ICC | 20 | μA | VI = VCC or GND; IO = 0 A; VCC = 6.0 V; -40 °C to +125 °C | 4 | ||
| propagation delay nA to nY | tpd | 105 | ns | VCC = 2.0 V; CL = 50 pF; -40 °C to +125 °C | 5 | ||
| propagation delay nA to nY | tpd | 21 | ns | VCC = 4.5 V; CL = 50 pF; -40 °C to +125 °C | 5 | ||
| propagation delay nA to nY | tpd | 18 | ns | VCC = 6.0 V; CL = 50 pF; -40 °C to +125 °C | 5 | ||
| transition time | tt | 110 | ns | VCC = 2.0 V; CL = 50 pF; -40 °C to +125 °C | 5 | ||
| transition time | tt | 22 | ns | VCC = 4.5 V; CL = 50 pF; -40 °C to +125 °C | 5 | ||
| transition time | tt | 19 | ns | VCC = 6.0 V; CL = 50 pF; -40 °C to +125 °C | 5 |
CAD (KiCad official)
- Symbol:
74HCU04D - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
74hcu04d-etched.step/74hcu04d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);74hcu04d.step/74hcu04d.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (14 pp, sha256
d9b751e606932081, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).