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74LCX04FT

Public Made by Adom

by adom

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

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74LCX04FT

TOSHIBA · Inverters · TSSOP-14

74LCX04FT from TOSHIBA, in a TSSOP-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 Inverter 1 input; 5-V tolerant, unused inputs must be tied to VCC or GND.
2 1Y output Inverter 1 output, inverse of 1A; drives up to ±24 mA at VCC = 3.0 to 3.6 V.
3 2A input Inverter 2 input; 5-V tolerant, unused inputs must be tied to VCC or GND.
4 2Y output Inverter 2 output, inverse of 2A; drives up to ±24 mA at VCC = 3.0 to 3.6 V.
5 3A input Inverter 3 input; 5-V tolerant, unused inputs must be tied to VCC or GND.
6 3Y output Inverter 3 output, inverse of 3A; drives up to ±24 mA at VCC = 3.0 to 3.6 V.
7 GND power_in Ground (0 V) reference.
8 4Y output Inverter 4 output, inverse of 4A; drives up to ±24 mA at VCC = 3.0 to 3.6 V.
9 4A input Inverter 4 input; 5-V tolerant, unused inputs must be tied to VCC or GND.
10 5Y output Inverter 5 output, inverse of 5A; drives up to ±24 mA at VCC = 3.0 to 3.6 V.
11 5A input Inverter 5 input; 5-V tolerant, unused inputs must be tied to VCC or GND.
12 6Y output Inverter 6 output, inverse of 6A; drives up to ±24 mA at VCC = 3.0 to 3.6 V.
13 6A input Inverter 6 input; 5-V tolerant, unused inputs must be tied to VCC or GND.
14 VCC power_in Supply voltage, 1.65 to 3.6 V operating range (absolute maximum -0.5 to 6.5 V).

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package TSSOP-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
High-level input voltage VIH 1.7 V VCC = 2.3 to 2.7 V; Ta = -40 to 85 4
High-level input voltage VIH 2 V VCC = 2.7 to 3.6 V; Ta = -40 to 85 4
Low-level input voltage VIL 0.7 V VCC = 2.3 to 2.7 V; Ta = -40 to 85 4
Low-level input voltage VIL 0.8 V VCC = 2.7 to 3.6 V; Ta = -40 to 85 4
High-level output voltage VOH 1.05 V IOH = -4 mA; VCC = 1.65 V; Ta = -40 to 85 4
High-level output voltage VOH 1.7 V IOH = -8 mA; VCC = 2.3 V; Ta = -40 to 85 4
High-level output voltage VOH 2.2 V IOH = -12 mA; VCC = 2.7 V; Ta = -40 to 85 4
High-level output voltage VOH 2.4 V IOH = -18 mA; VCC = 3.0 V; Ta = -40 to 85 4
Low-level output voltage VOL 0.2 V IOL = 100 µA; VCC = 1.65 to 3.6 V; Ta = -40 to 85 4
Low-level output voltage VOL 0.45 V IOL = 4 mA; VCC = 1.65 V; Ta = -40 to 85 4
Low-level output voltage VOL 0.7 V IOL = 8 mA; VCC = 2.3 V; Ta = -40 to 85 4
Low-level output voltage VOL 0.4 V IOL = 12 mA; VCC = 2.7 V; Ta = -40 to 85 4
Low-level output voltage VOL 0.55 V IOL = 24 mA; VCC = 3.0 V; Ta = -40 to 85 4
Quiescent supply current change (per input) ∆ICC 500 µA VIH = VCC - 0.6 V (per 1 input); VCC = 2.7 to 3.6 V; Ta = -40 to 85 4
High-level input voltage VIH 1.7 V VCC = 2.3 to 2.7 V; Ta = -40 to 125 5
High-level input voltage VIH 2 V VCC = 2.7 to 3.6 V; Ta = -40 to 125 5
Low-level input voltage VIL 0.7 V VCC = 2.3 to 2.7 V; Ta = -40 to 125 5
Low-level input voltage VIL 0.8 V VCC = 2.7 to 3.6 V; Ta = -40 to 125 5
High-level output voltage VOH 0.9 V IOH = -4 mA; VCC = 1.65 V; Ta = -40 to 125 5
High-level output voltage VOH 1.55 V IOH = -8 mA; VCC = 2.3 V; Ta = -40 to 125 5
High-level output voltage VOH 2 V IOH = -12 mA; VCC = 2.7 V; Ta = -40 to 125 5
High-level output voltage VOH 2.2 V IOH = -18 mA; VCC = 3.0 V; Ta = -40 to 125 5
Low-level output voltage VOL 0.2 V IOL = 100 µA; VCC = 1.65 to 3.6 V; Ta = -40 to 125 5
Low-level output voltage VOL 0.65 V IOL = 4 mA; VCC = 1.65 V; Ta = -40 to 125 5
Low-level output voltage VOL 0.9 V IOL = 8 mA; VCC = 2.3 V; Ta = -40 to 125 5
Low-level output voltage VOL 0.6 V IOL = 12 mA; VCC = 2.7 V; Ta = -40 to 125 5
Low-level output voltage VOL 0.75 V IOL = 24 mA; VCC = 3.0 V; Ta = -40 to 125 5
Quiescent supply current change (per input) ∆ICC 5 mA VIH = VCC - 0.6 V (per 1 input); VCC = 2.7 to 3.6 V; Ta = -40 to 125 5
Supply voltage VCC -0.5 6.5 V 3
Input diode current IIK -50 mA 3
Output diode current IOK -50 50 mA 3
Output current IOUT -50 50 mA 3
VCC/ground current ICC/IGND -100 100 mA 3
Power dissipation PD 180 mW Ta = -40 to 85 (Note 4) 3
Storage temperature Tstg -65 150 °C 3
Supply voltage VCC 1.65 3.6 V 3
Output voltage VOUT 0 V High or low state; max = VCC 3
Output current IOH,IOL -24 24 mA VCC = 3.0 to 3.6 V 3
Output current IOH,IOL -12 12 mA VCC = 2.7 to 3.0 V 3
Operating temperature Topr -40 125 °C 3
Input rise and fall times dt/dv 0 10 ns/V VIN = 0.8 to 2.0 V, VCC = 3.0 V 3

CAD (KiCad official)

  • Symbol: 74LCX04FT
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: 74lcx04ft-etched.step / 74lcx04ft-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74lcx04ft.step / 74lcx04ft.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (8 pp, sha256 e038e4ac226b83e2, retrieved 2026-10-21, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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