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74HCT11D

Public Made by Adom

by adom

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

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74HCT11D

Nexperia · Gates · SOP-14

74HCT11D from Nexperia, in a SOP-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 for gate 1; the inputs include clamp diodes, so a current-limiting resistor can interface them to voltages above VCC, with input clamping current limited to ±20 mA.
2 1B input Data input for gate 1; the inputs include clamp diodes, so a current-limiting resistor can interface them to voltages above VCC, with input clamping current limited to ±20 mA.
3 2A input Data input for gate 2; the inputs include clamp diodes, so a current-limiting resistor can interface them to voltages above VCC, with input clamping current limited to ±20 mA.
4 2B input Data input for gate 2; the inputs include clamp diodes, so a current-limiting resistor can interface them to voltages above VCC, with input clamping current limited to ±20 mA.
5 2C input Data input for gate 2; the inputs include clamp diodes, so a current-limiting resistor can interface them to voltages above VCC, with input clamping current limited to ±20 mA.
6 2Y output Data output of gate 2; the output current IO is limited to ±25 mA by the limiting values.
7 GND power_in Ground (0 V) reference for all voltages on the device.
8 3Y output Data output of gate 3; the output current IO is limited to ±25 mA by the limiting values.
9 3A input Data input for gate 3; the inputs include clamp diodes, so a current-limiting resistor can interface them to voltages above VCC, with input clamping current limited to ±20 mA.
10 3B input Data input for gate 3; the inputs include clamp diodes, so a current-limiting resistor can interface them to voltages above VCC, with input clamping current limited to ±20 mA.
11 3C input Data input for gate 3; the inputs include clamp diodes, so a current-limiting resistor can interface them to voltages above VCC, with input clamping current limited to ±20 mA.
12 1Y output Data output of gate 1; the output current IO is limited to ±25 mA by the limiting values.
13 1C input Data input for gate 1; the inputs include clamp diodes, so a current-limiting resistor can interface them to voltages above VCC, with input clamping current limited to ±20 mA.
14 VCC power_in Supply voltage; for 74HCT11 the recommended VCC is 4.5 V to 5.5 V, with an absolute maximum of +7 V.

Key specifications

Parameter Value
Manufacturer Nexperia
Package SOP-14
Category Logic ICs
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
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 -20 20 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 SOT108-1 (SO14); derates linearly with 10.1 mW/K above 100 °C 3
supply voltage VCC 4.5 5 5.5 V 74HCT11 3
input voltage VI 0 V 74HCT11; max printed as VCC 3
output voltage VO 0 V 74HCT11; max printed as VCC 3
ambient temperature Tamb -40 125 °C 74HCT11 3
input transition rise and fall rate Δt/ΔV 1.67 139 ns/V VCC = 4.5 V 3
HIGH-level input voltage VIH 2 1.6 V VCC = 4.5 V to 5.5 V; min over -40 °C to +125 °C; typ at 25 °C 4
LOW-level input voltage VIL 1.2 0.8 V VCC = 4.5 V to 5.5 V; max over -40 °C to +125 °C; typ at 25 °C 4
HIGH-level output voltage VOH 4.4 4.5 V VI = VIH or VIL; IO = -20 μA; VCC = 4.5 V; min over -40 °C to +125 °C; typ at 25 °C 4
HIGH-level output voltage VOH 3.7 4.32 V VI = VIH or VIL; IO = -4.0 mA; VCC = 4.5 V; min over -40 °C to +125 °C; typ at 25 °C 4
LOW-level output voltage VOL 0 0.1 V VI = VIH or VIL; IO = 20 μA; VCC = 4.5 V; max over -40 °C to +125 °C; typ at 25 °C 4
input leakage current II -1 1 μA VI = VCC or GND; VCC = 5.5 V; over -40 °C to +125 °C 4
supply current ICC 2 40 μA VI = VCC or GND; IO = 0 A; VCC = 5.5 V; max over -40 °C to +125 °C; typ at 25 °C 4
additional supply current ΔICC 100 490 μA per input pin; VI = VCC - 2.1 V; IO = 0 A; other inputs at VCC or GND; VCC = 4.5 V to 5.5 V; max over -40 °C to +125 °C; typ at 25 °C 5
propagation delay tpd 16 36 ns nA, nB to nY; see Fig. 4; GND = 0 V; CL = 50 pF; VCC = 4.5 V; max over -40 °C to +125 °C; typ at 25 °C 5
transition time tt 7 22 ns VCC = 4.5 V; see Fig. 4; max over -40 °C to +125 °C; typ at 25 °C 5

CAD (KiCad official)

  • Symbol: 74HCT11D
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: 74hct11d-etched.step / 74hct11d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74hct11d.step / 74hct11d.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (11 pp, sha256 2308787b5124c74c, retrieved 2026-10-28, tier: manufacturer)
  • 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