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74HCU04D

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Nexperia Inverters, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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74HCU04D

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74hcu04d.step / 74hcu04d.glb are 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, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF