component
74LVC1G02LT05ARCQ
Public Made by Adomby adom
GR Logic Gates, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdown74LVC1G02LT05ARCQ
GR · Logic Gates · SOT-23-5
74LVC1G02LT05ARCQ from GR, in a SOT-23-5. 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 | A | input | Input A of the 2-input NOR gate, which accepts voltages up to 5.5 V regardless of VCC. |
| 2 | B | input | Input B of the 2-input NOR gate, which accepts voltages up to 5.5 V regardless of VCC. |
| 3 | GND | power_in | Ground reference (0 V) for the device. |
| 4 | Y | output | NOR output (Y = A + B inverted); drives ±24 mA at 3.3 V VCC and its high/low levels are set by VCC. |
| 5 | VCC | power_in | Supply voltage, specified for 1.65 V to 5.5 V operation (absolute maximum 6.5 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GR |
| Package | SOT-23-5 |
| Category | Logic |
| Pins | 5 |
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=2.3V to 2.7V | 3 | ||
| Low Level Input Voltage | VIL | 0.7 | V | VCC=2.3V to 2.7V | 3 | ||
| Low Level Input Voltage | VIL | 0.8 | V | VCC=3V to 3.6V | 3 | ||
| High Level Output Current | IOH | -4 | mA | VCC=1.65V | 3 | ||
| High Level Output Current | IOH | -8 | mA | VCC=2.3V | 3 | ||
| High Level Output Current | IOH | -16 | mA | VCC=3V | 3 | ||
| High Level Output Current | IOH | -24 | mA | 3 | |||
| High Level Output Current | IOH | -32 | mA | VCC=4.5V | 3 | ||
| Low Level Output Current | IOL | 4 | mA | VCC=1.65V | 3 | ||
| Low Level Output Current | IOL | 8 | mA | VCC=2.3V | 3 | ||
| Low Level Output Current | IOL | 16 | mA | VCC=3V | 3 | ||
| Low Level Output Current | IOL | 24 | mA | 3 | |||
| Low Level Output Current | IOL | 32 | mA | VCC=4.5V | 3 | ||
| Low Level Output Voltage | VOL | 0.1 | V | VCC=1.65V to 5.5V,IOH=100uA | 4 | ||
| Low Level Output Voltage | VOL | 0.09 | V | VCC=1.65V,IO=4mA | 4 | ||
| Low Level Output Voltage | VOL | 0.1 | V | VCC=2.3V,IO=8mA | 4 | ||
| Low Level Output Voltage | VOL | 0.15 | V | VCC=3V,IO=16mA | 4 | ||
| Low Level Output Voltage | VOL | 0.25 | V | VCC=3V,IO=24mA | 4 | ||
| High Level Output Voltage | VOH | 1.47 | V | VCC=1.65V,IO=-4mA | 4 | ||
| High Level Output Voltage | VOH | 2.15 | V | VCC=2.3V,IO=-8mA | 4 | ||
| High Level Output Voltage | VOH | 2.8 | V | VCC=3V,IO=-16mA | 4 | ||
| High Level Output Voltage | VOH | 2.7 | V | VCC=3V,IO=-24mA | 4 | ||
| High Level Output Voltage | VOH | 4.2 | V | VCC=4.5V,IO=-32mA | 4 | ||
| A or B Inputs Leakage Current | II | -1 | 0 | 1 | uA | VCC=0 to 5.5V,VI=VCC or GND | 4 |
| Power Off Leakage Current | Ioff | -10 | 0 | 10 | uA | VCC=0V,VI or VO=5.5V | 4 |
| Quiescent Supply Current | ICC | 0 | 10 | uA | VCC=1.65V to 5.5V,VI=VCC or GND,IO=0 | 4 | |
| Additional Quiescent Supply Current Per Input Pin | ∆ICC | 500 | uA | VCC=3V to 5.5V, one input at VCC-0.6V, other inputs at VCC or GND | 4 | ||
| Voltage Range (applied to any output in the high-impedance or power-off state) | VO | -0.5 | 6.5 | V | 3 | ||
| Voltage Range (applied to any output in the high or low state) | VO | -0.5 | V | 3 | |||
| Supply Voltage | VCC | -0.5 | 6.5 | V | 3 | ||
| Input Voltage Range | VI | -0.5 | 6.5 | V | 3 | ||
| Continuous Output Current | IO | -50 | 50 | mA | 3 | ||
| Junction Temperature | TJ | 125 | ℃ | 3 | |||
| Operating Temperature | TOP | 0 | 70 | ℃ | 3 | ||
| Supply Voltage (designed for VCC operation) | VCC | 1.65 | 5.5 | V | Device described as designed for 1.65 V to 5.5 V VCC operation | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | silver | 2. Connection Diagrams and Pin Description SOT23-5(LT) SC70(CT) SOT5X3(DT) DSBGA(AG) | 1 |
CAD (KiCad official)
- Symbol:
74LVC1G02LT05ARCQ - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
74lvc1g02lt05arcq-etched.step/74lvc1g02lt05arcq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);74lvc1g02lt05arcq.step/74lvc1g02lt05arcq.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GR datasheet (12 pp, sha256
35b835c5e7861c36, retrieved 2026-10-18, 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).