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SN74LV02ADR
Public Made by Adomby adom
Texas Instruments Logic ICs, SOIC-14. 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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README
markdownSN74LV02ADR
Texas Instruments · Logic ICs · SOIC-14
SN74LV02ADR from Texas Instruments, 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 | 1Y | output | Output of NOR gate 1 (Y = A + B); outputs should not be pulled above VCC and load current should not exceed 25 mA per output. |
| 2 | 1A | input | Input A of NOR gate 1; inputs accept up to 5.5 V at any valid VCC and must not be left floating. |
| 3 | 1B | input | Input B of NOR gate 1; inputs accept up to 5.5 V at any valid VCC and must not be left floating. |
| 4 | 2Y | output | Output of NOR gate 2 (Y = A + B); outputs should not be pulled above VCC and load current should not exceed 25 mA per output. |
| 5 | 2A | input | Input A of NOR gate 2; inputs accept up to 5.5 V at any valid VCC and must not be left floating. |
| 6 | 2B | input | Input B of NOR gate 2; inputs accept up to 5.5 V at any valid VCC and must not be left floating. |
| 7 | GND | power_in | Ground reference pin for the device. |
| 8 | 3A | input | Input A of NOR gate 3; inputs accept up to 5.5 V at any valid VCC and must not be left floating. |
| 9 | 3B | input | Input B of NOR gate 3; inputs accept up to 5.5 V at any valid VCC and must not be left floating. |
| 10 | 3Y | output | Output of NOR gate 3 (Y = A + B); outputs should not be pulled above VCC and load current should not exceed 25 mA per output. |
| 11 | 4A | input | Input A of NOR gate 4; inputs accept up to 5.5 V at any valid VCC and must not be left floating. |
| 12 | 4B | input | Input B of NOR gate 4; inputs accept up to 5.5 V at any valid VCC and must not be left floating. |
| 13 | 4Y | output | Output of NOR gate 4 (Y = A + B); outputs should not be pulled above VCC and load current should not exceed 25 mA per output. |
| 14 | VCC | power_in | Supply pin; operates from 2 V to 5.5 V and should be bypassed with a close 0.1 µF capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-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 |
|---|---|---|---|---|---|---|---|
| Output low-level voltage (VOL), IOL = 50 µA | VOL | 0.1 | V | VCC = 2 V to 5.5 V, IOL = 50 µA, TA = -40°C to 125°C | 6 | ||
| Output low-level voltage (VOL), IOL = 2 mA | VOL | 0.4 | V | VCC = 2.3 V, IOL = 2 mA, TA = -40°C to 125°C | 6 | ||
| Output low-level voltage (VOL), IOL = 6 mA | VOL | 0.44 | V | VCC = 3 V, IOL = 6 mA, TA = -40°C to 125°C | 6 | ||
| Output low-level voltage (VOL), IOL = 12 mA | VOL | 0.55 | V | VCC = 4.5 V, IOL = 12 mA, TA = -40°C to 125°C | 6 | ||
| Output high-level voltage (VOH), IOL = -2 mA | VOH | 2 | V | VCC = 2.3 V, IOL = -2 mA (as printed), TA = -40°C to 125°C | 6 | ||
| Output high-level voltage (VOH), IOL = -6 mA | VOH | 2.48 | V | VCC = 3 V, IOL = -6 mA (as printed), TA = -40°C to 125°C | 6 | ||
| Output high-level voltage (VOH), IOL = -12 mA | VOH | 3.8 | V | VCC = 4.5 V, IOL = -12 mA (as printed), TA = -40°C to 125°C | 6 | ||
| Input leakage current (II) | II | -1 | 1 | µA | VCC = 0 to 5.5 V, VI = 5.5 V or GND, TA = -40°C to 125°C | 6 | |
| Quiescent supply current (ICC) | ICC | 20 | µA | VCC = 5.5 V, VI = VCC or GND, IO = 0, TA = -40°C to 125°C | 6 | ||
| Power-off leakage current (Ioff) | Ioff | 5 | µA | VCC = 0 (column value), VI or VO = 0 to 5.5 V, TA = -40°C to 125°C | 6 | ||
| Supply voltage | VCC | 2 | 5.5 | V | Operating free-air temperature range | 5 | |
| High-level input voltage (VIH), VCC = 2 V | VIH | 1.5 | V | VCC = 2 V | 5 | ||
| Low-level input voltage (VIL), VCC = 2 V | VIL | 0.5 | V | VCC = 2 V | 5 | ||
| Input voltage | VI | 0 | 5.5 | V | 5 | ||
| Output voltage | VO | 0 | 5.5 | V | 5 | ||
| High-level output current (IOH), VCC = 2 V | IOH | -50 | µA | VCC = 2 V | 5 | ||
| High-level output current (IOH), VCC = 2.3 V to 2.7 V | IOH | -2 | mA | VCC = 2.3 V to 2.7 V | 5 | ||
| High-level output current (IOH), VCC = 3 V to 3.6 V | IOH | -6 | mA | VCC = 3 V to 3.6 V | 5 | ||
| High-level output current (IOH), VCC = 4.5 V to 5.5 V | IOH | -12 | mA | VCC = 4.5 V to 5.5 V | 5 | ||
| Low-level output current (IOL), VCC = 2 V | IOL | 50 | µA | VCC = 2 V | 5 | ||
| Low-level output current (IOL), VCC = 2.3 V to 2.7 V | IOL | 2 | mA | VCC = 2.3 V to 2.7 V | 5 | ||
| Low-level output current (IOL), VCC = 3 V to 3.6 V | IOL | 6 | mA | VCC = 3 V to 3.6 V | 5 | ||
| Low-level output current (IOL), VCC = 4.5 V to 5.5 V | IOL | 12 | mA | VCC = 4.5 V to 5.5 V | 5 | ||
| Input transition rise or fall rate | Δt/Δv | 200 | ns/V | VCC = 2.3 V to 2.7 V | 5 | ||
| Input transition rise or fall rate | Δt/Δv | 100 | ns/V | VCC = 3 V to 3.6 V | 5 | ||
| Input transition rise or fall rate | Δt/Δv | 20 | ns/V | VCC = 4.5 V to 5.5 V | 5 | ||
| Operating free-air temperature | TA | -40 | 125 | °C | SN74LV02A | 5 | |
| Supply voltage range | VCC | -0.5 | 7 | V | Over operating free-air temperature range | 4 | |
| Input voltage range | VI | -0.5 | 7 | V | Over operating free-air temperature range | 4 | |
| Voltage range applied to any output in high-impedance or power-off state | VO | -0.5 | 7 | V | Over operating free-air temperature range | 4 | |
| Output voltage range | VO | -0.5 | V | Over operating free-air temperature range; upper limit printed as VCC + 0.5 V, limited to 5.5 V max | 4 | ||
| Input clamp current | IIK | -20 | mA | VI < 0 | 4 | ||
| Output clamp current | IOK | -50 | mA | VO < 0 | 4 | ||
| Continuous output current | IO | -25 | 25 | mA | VO = 0 to VCC | 4 | |
| Continuous current through VCC or GND | ICC/IGND | -50 | 50 | mA | 4 | ||
| Storage temperature range | Tstg | -65 | 150 | °C | 4 | ||
| Junction-to-ambient thermal resistance (D package) | RθJA | 97.5 | °C/W | D, 14 pins | 5 | ||
| Junction-to-case (top) thermal resistance (D package) | RθJC(top) | 58.7 | °C/W | D, 14 pins | 5 | ||
| Junction-to-board thermal resistance (D package) | RθJB | 51.8 | °C/W | D, 14 pins | 5 | ||
| Junction-to-top characterization parameter (D package) | ψJT | 22.6 | °C/W | D, 14 pins | 5 | ||
| Junction-to-board characterization parameter (D package) | ψJB | 51.6 | °C/W | D, 14 pins | 5 | ||
| Propagation delay tpd, A or B to Y, CL = 15 pF | tpd | 8.3 | 12.4 | ns | VCC = 2.5 V ± 0.2 V, CL = 15 pF, TA = 25°C | 6 | |
| Propagation delay tpd, A or B to Y, CL = 15 pF | tpd | 1 | 15 | ns | VCC = 2.5 V ± 0.2 V, CL = 15 pF, TA = -40°C to 125°C | 6 | |
| Propagation delay tpd, A or B to Y, CL = 50 pF | tpd | 11 | 16.1 | ns | VCC = 2.5 V ± 0.2 V, CL = 50 pF, TA = 25°C | 6 | |
| Propagation delay tpd, A or B to Y, CL = 50 pF | tpd | 1 | 19 | ns | VCC = 2.5 V ± 0.2 V, CL = 50 pF, TA = -40°C to 125°C | 6 | |
| Propagation delay tpd, A or B to Y, CL = 15 pF | tpd | 5.6 | 7.9 | ns | VCC = 3.3 V ± 0.3 V, CL = 15 pF, TA = 25°C | 6 | |
| Propagation delay tpd, A or B to Y, CL = 15 pF | tpd | 1 | 9.5 | ns | VCC = 3.3 V ± 0.3 V, CL = 15 pF, TA = -40°C to 125°C | 6 | |
| Propagation delay tpd, A or B to Y, CL = 50 pF | tpd | 7.6 | 11.4 | ns | VCC = 3.3 V ± 0.3 V, CL = 50 pF, TA = 25°C | 6 | |
| Propagation delay tpd, A or B to Y, CL = 50 pF | tpd | 1 | 13 | ns | VCC = 3.3 V ± 0.3 V, CL = 50 pF, TA = -40°C to 125°C | 6 | |
| Propagation delay tpd, A or B to Y, CL = 15 pF | tpd | 3.9 | 5.5 | ns | VCC = 5 V ± 0.5 V, CL = 15 pF, TA = 25°C | 6 | |
| Propagation delay tpd, A or B to Y, CL = 15 pF | tpd | 1 | 6.5 | ns | VCC = 5 V ± 0.5 V, CL = 15 pF, TA = -40°C to 125°C | 6 | |
| Propagation delay tpd, A or B to Y, CL = 50 pF | tpd | 5.3 | 7.5 | ns | VCC = 5 V ± 0.5 V, CL = 50 pF, TA = 25°C | 6 | |
| Propagation delay tpd, A or B to Y, CL = 50 pF | tpd | 1 | 8.5 | ns | VCC = 5 V ± 0.5 V, CL = 50 pF, TA = -40°C to 125°C | 6 |
CAD (KiCad official)
- Symbol:
SN74LV02ADR - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
sn74lv02adr-etched.step/sn74lv02adr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74lv02adr.step/sn74lv02adr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (30 pp, sha256
b111af7846673213, retrieved 2026-10-18, tier: manufacturer) - 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).