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74LVC02ABQ-Q100X
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Nexperia Gates, DHVQFN-14-EP(2.5x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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74LVC02ABQ-Q100X
Nexperia · Gates · DHVQFN-14-EP(2.5x3)
74LVC02ABQ-Q100X from Nexperia, in a DHVQFN-14-EP(2.5x3). 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 | Data output of gate 1, with output voltage range 0 V to VCC. |
| 2 | 1A | input | Data input A of gate 1, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 3 | 1B | input | Data input B of gate 1, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 4 | 2Y | output | Data output of gate 2, with output voltage range 0 V to VCC. |
| 5 | 2A | input | Data input A of gate 2, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 6 | 2B | input | Data input B of gate 2, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 7 | GND | power_in | Ground (0 V). |
| 8 | 3A | input | Data input A of gate 3, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 9 | 3B | input | Data input B of gate 3, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 10 | 3Y | output | Data output of gate 3, with output voltage range 0 V to VCC. |
| 11 | 4A | input | Data input A of gate 4, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 12 | 4B | input | Data input B of gate 4, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 13 | 4Y | output | Data output of gate 4, with output voltage range 0 V to VCC. |
| 14 | VCC | power_in | Supply voltage, recommended 1.65 V to 3.6 V (functional down to 1.2 V). |
| 15 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | DHVQFN-14-EP(2.5x3) |
| Category | Logic ICs |
| Pins | 15 |
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 | 6.5 | V | 3 | ||
| Input clamping current | IIK | -50 | mA | VI < 0 V | 3 | ||
| Input voltage | VI | -0.5 | 6.5 | V | 3 | ||
| Output clamping current | IOK | 50 | mA | VO > VCC or VO < 0 V (±50) | 3 | ||
| Output voltage | VO | -0.5 | 3.6 | V | output in HIGH or LOW-state; max printed as VCC + 0.5 V | 3 | |
| Output current | IO | 50 | mA | VO = 0 V to VCC (±50) | 3 | ||
| Supply current | ICC | 100 | mA | 3 | |||
| Ground current | IGND | -100 | mA | 3 | |||
| Total power dissipation | Ptot | 500 | mW | Tamb = -40 °C to +125 °C; DHVQFN14 derates 9.6 mW/K above 98 °C | 3 | ||
| Storage temperature | Tstg | -65 | 150 | °C | 3 | ||
| Supply voltage | VCC | 1.65 | 3.6 | V | 3 | ||
| Supply voltage (functional) | VCC | 1.2 | V | functional | 3 | ||
| Input voltage | VI | 0 | 5.5 | V | 3 | ||
| Output voltage | VO | 0 | 3.6 | V | output HIGH or LOW state; max printed as VCC | 3 | |
| Ambient temperature | Tamb | -40 | 125 | °C | 3 | ||
| Input transition rise and fall rate | Δt/ΔV | 0 | 20 | ns/V | VCC = 1.65 V to 2.7 V | 3 | |
| Input transition rise and fall rate | Δt/ΔV | 0 | 10 | ns/V | VCC = 2.7 V to 3.6 V | 3 | |
| HIGH-level input voltage | VIH | 1.08 | V | VCC = 1.2 V; -40 °C to +125 °C | 4 | ||
| HIGH-level input voltage | VIH | 1.7 | V | VCC = 2.3 V to 2.7 V; -40 °C to +125 °C | 4 | ||
| HIGH-level input voltage | VIH | 2 | V | VCC = 2.7 V to 3.6 V; -40 °C to +125 °C | 4 | ||
| LOW-level input voltage | VIL | 0.12 | V | VCC = 1.2 V; -40 °C to +125 °C | 4 | ||
| LOW-level input voltage | VIL | 0.7 | V | VCC = 2.3 V to 2.7 V; -40 °C to +125 °C | 4 | ||
| LOW-level input voltage | VIL | 0.8 | V | VCC = 2.7 V to 3.6 V; -40 °C to +125 °C | 4 | ||
| HIGH-level output voltage | VOH | 1.05 | V | VI = VIH or VIL; IO = -4 mA; VCC = 1.65 V; -40 °C to +125 °C | 4 | ||
| HIGH-level output voltage | VOH | 1.65 | V | VI = VIH or VIL; IO = -8 mA; VCC = 2.3 V; -40 °C to +125 °C | 4 | ||
| HIGH-level output voltage | VOH | 2.05 | V | VI = VIH or VIL; IO = -12 mA; VCC = 2.7 V; -40 °C to +125 °C | 4 | ||
| HIGH-level output voltage | VOH | 2.25 | V | VI = VIH or VIL; IO = -18 mA; VCC = 3.0 V; -40 °C to +125 °C | 4 | ||
| HIGH-level output voltage | VOH | 2 | V | VI = VIH or VIL; IO = -24 mA; VCC = 3.0 V; -40 °C to +125 °C | 4 | ||
| LOW-level output voltage | VOL | 0.3 | V | VI = VIH or VIL; IO = 100 μA; VCC = 1.65 V to 3.6 V; -40 °C to +125 °C | 4 | ||
| LOW-level output voltage | VOL | 0.65 | V | VI = VIH or VIL; IO = 4 mA; VCC = 1.65 V; -40 °C to +125 °C | 4 | ||
| LOW-level output voltage | VOL | 0.8 | V | VI = VIH or VIL; IO = 8 mA; VCC = 2.3 V; -40 °C to +125 °C | 4 | ||
| LOW-level output voltage | VOL | 0.6 | V | VI = VIH or VIL; IO = 12 mA; VCC = 2.7 V; -40 °C to +125 °C | 4 | ||
| Input leakage current | II | 20 | μA | VCC = 3.6 V; VI = 5.5 V or GND; -40 °C to +125 °C (±20) | 4 | ||
| Supply current | ICC | 40 | μA | VCC = 3.6 V; VI = VCC or GND; IO = 0 A; -40 °C to +125 °C | 4 | ||
| Additional supply current | ΔICC | 5000 | μA | per input pin; VCC = 2.7 V to 3.6 V; VI = VCC - 0.6 V; IO = 0 A; -40 °C to +125 °C | 4 | ||
| Input capacitance | CI | 4 | pF | VCC = 0 V to 3.6 V; VI = GND to VCC | 4 | ||
| Propagation delay nA, nB to nY | tpd | 0.5 | 4 | 10.1 | ns | VCC = 1.65 V to 1.95 V; max at -40 °C to +125 °C | 5 |
| Propagation delay nA, nB to nY | tpd | 1 | 2.4 | 5.7 | ns | VCC = 2.3 V to 2.7 V; max at -40 °C to +125 °C | 5 |
| Propagation delay nA, nB to nY | tpd | 1 | 2.5 | 6.5 | ns | VCC = 2.7 V; max at -40 °C to +125 °C | 5 |
| Propagation delay nA, nB to nY | tpd | 1 | 2.2 | 5.5 | ns | VCC = 3.0 V to 3.6 V; max at -40 °C to +125 °C | 5 |
| Output skew time | tsk(o) | 1.5 | ns | VCC = 3.0 V to 3.6 V; -40 °C to +125 °C | 5 | ||
| Power dissipation capacitance | CPD | 8.5 | pF | per gate; VI = GND to VCC; VCC = 3.0 V to 3.6 V | 5 |
CAD (KiCad official)
- Symbol:
74LVC02ABQ-Q100X - Footprint:
Package_DFN_QFN:DHVQFN-14-1EP_2.5x3mm_P0.5mm_EP1x1.5mm - 3D model: DHVQFN-14-EP(2.5x3), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.9 mm nominal VQFN height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
74lvc02abq-q100x-etched.step/74lvc02abq-q100x-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);74lvc02abq-q100x.step/74lvc02abq-q100x.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (12 pp, sha256
99fa9fe5f744492d, retrieved 2026-10-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).
# 74LVC02ABQ-Q100X
**Nexperia** · Gates · DHVQFN-14-EP(2.5x3)
74LVC02ABQ-Q100X from Nexperia, in a DHVQFN-14-EP(2.5x3). 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 | Data output of gate 1, with output voltage range 0 V to VCC. |
| 2 | 1A | input | Data input A of gate 1, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 3 | 1B | input | Data input B of gate 1, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 4 | 2Y | output | Data output of gate 2, with output voltage range 0 V to VCC. |
| 5 | 2A | input | Data input A of gate 2, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 6 | 2B | input | Data input B of gate 2, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 7 | GND | power_in | Ground (0 V). |
| 8 | 3A | input | Data input A of gate 3, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 9 | 3B | input | Data input B of gate 3, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 10 | 3Y | output | Data output of gate 3, with output voltage range 0 V to VCC. |
| 11 | 4A | input | Data input A of gate 4, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 12 | 4B | input | Data input B of gate 4, 5 V tolerant with input voltage range 0 V to 5.5 V. |
| 13 | 4Y | output | Data output of gate 4, with output voltage range 0 V to VCC. |
| 14 | VCC | power_in | Supply voltage, recommended 1.65 V to 3.6 V (functional down to 1.2 V). |
| 15 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | DHVQFN-14-EP(2.5x3) |
| Category | Logic ICs |
| Pins | 15 |
## 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 | | 6.5 | V | | 3 |
| Input clamping current | IIK | -50 | | | mA | VI < 0 V | 3 |
| Input voltage | VI | -0.5 | | 6.5 | V | | 3 |
| Output clamping current | IOK | | | 50 | mA | VO > VCC or VO < 0 V (±50) | 3 |
| Output voltage | VO | -0.5 | | 3.6 | V | output in HIGH or LOW-state; max printed as VCC + 0.5 V | 3 |
| Output current | IO | | | 50 | mA | VO = 0 V to VCC (±50) | 3 |
| Supply current | ICC | | | 100 | mA | | 3 |
| Ground current | IGND | -100 | | | mA | | 3 |
| Total power dissipation | Ptot | | | 500 | mW | Tamb = -40 °C to +125 °C; DHVQFN14 derates 9.6 mW/K above 98 °C | 3 |
| Storage temperature | Tstg | -65 | | 150 | °C | | 3 |
| Supply voltage | VCC | 1.65 | | 3.6 | V | | 3 |
| Supply voltage (functional) | VCC | 1.2 | | | V | functional | 3 |
| Input voltage | VI | 0 | | 5.5 | V | | 3 |
| Output voltage | VO | 0 | | 3.6 | V | output HIGH or LOW state; max printed as VCC | 3 |
| Ambient temperature | Tamb | -40 | | 125 | °C | | 3 |
| Input transition rise and fall rate | Δt/ΔV | 0 | | 20 | ns/V | VCC = 1.65 V to 2.7 V | 3 |
| Input transition rise and fall rate | Δt/ΔV | 0 | | 10 | ns/V | VCC = 2.7 V to 3.6 V | 3 |
| HIGH-level input voltage | VIH | 1.08 | | | V | VCC = 1.2 V; -40 °C to +125 °C | 4 |
| HIGH-level input voltage | VIH | 1.7 | | | V | VCC = 2.3 V to 2.7 V; -40 °C to +125 °C | 4 |
| HIGH-level input voltage | VIH | 2 | | | V | VCC = 2.7 V to 3.6 V; -40 °C to +125 °C | 4 |
| LOW-level input voltage | VIL | | | 0.12 | V | VCC = 1.2 V; -40 °C to +125 °C | 4 |
| LOW-level input voltage | VIL | | | 0.7 | V | VCC = 2.3 V to 2.7 V; -40 °C to +125 °C | 4 |
| LOW-level input voltage | VIL | | | 0.8 | V | VCC = 2.7 V to 3.6 V; -40 °C to +125 °C | 4 |
| HIGH-level output voltage | VOH | 1.05 | | | V | VI = VIH or VIL; IO = -4 mA; VCC = 1.65 V; -40 °C to +125 °C | 4 |
| HIGH-level output voltage | VOH | 1.65 | | | V | VI = VIH or VIL; IO = -8 mA; VCC = 2.3 V; -40 °C to +125 °C | 4 |
| HIGH-level output voltage | VOH | 2.05 | | | V | VI = VIH or VIL; IO = -12 mA; VCC = 2.7 V; -40 °C to +125 °C | 4 |
| HIGH-level output voltage | VOH | 2.25 | | | V | VI = VIH or VIL; IO = -18 mA; VCC = 3.0 V; -40 °C to +125 °C | 4 |
| HIGH-level output voltage | VOH | 2 | | | V | VI = VIH or VIL; IO = -24 mA; VCC = 3.0 V; -40 °C to +125 °C | 4 |
| LOW-level output voltage | VOL | | | 0.3 | V | VI = VIH or VIL; IO = 100 μA; VCC = 1.65 V to 3.6 V; -40 °C to +125 °C | 4 |
| LOW-level output voltage | VOL | | | 0.65 | V | VI = VIH or VIL; IO = 4 mA; VCC = 1.65 V; -40 °C to +125 °C | 4 |
| LOW-level output voltage | VOL | | | 0.8 | V | VI = VIH or VIL; IO = 8 mA; VCC = 2.3 V; -40 °C to +125 °C | 4 |
| LOW-level output voltage | VOL | | | 0.6 | V | VI = VIH or VIL; IO = 12 mA; VCC = 2.7 V; -40 °C to +125 °C | 4 |
| Input leakage current | II | | | 20 | μA | VCC = 3.6 V; VI = 5.5 V or GND; -40 °C to +125 °C (±20) | 4 |
| Supply current | ICC | | | 40 | μA | VCC = 3.6 V; VI = VCC or GND; IO = 0 A; -40 °C to +125 °C | 4 |
| Additional supply current | ΔICC | | | 5000 | μA | per input pin; VCC = 2.7 V to 3.6 V; VI = VCC - 0.6 V; IO = 0 A; -40 °C to +125 °C | 4 |
| Input capacitance | CI | | 4 | | pF | VCC = 0 V to 3.6 V; VI = GND to VCC | 4 |
| Propagation delay nA, nB to nY | tpd | 0.5 | 4 | 10.1 | ns | VCC = 1.65 V to 1.95 V; max at -40 °C to +125 °C | 5 |
| Propagation delay nA, nB to nY | tpd | 1 | 2.4 | 5.7 | ns | VCC = 2.3 V to 2.7 V; max at -40 °C to +125 °C | 5 |
| Propagation delay nA, nB to nY | tpd | 1 | 2.5 | 6.5 | ns | VCC = 2.7 V; max at -40 °C to +125 °C | 5 |
| Propagation delay nA, nB to nY | tpd | 1 | 2.2 | 5.5 | ns | VCC = 3.0 V to 3.6 V; max at -40 °C to +125 °C | 5 |
| Output skew time | tsk(o) | | | 1.5 | ns | VCC = 3.0 V to 3.6 V; -40 °C to +125 °C | 5 |
| Power dissipation capacitance | CPD | | 8.5 | | pF | per gate; VI = GND to VCC; VCC = 3.0 V to 3.6 V | 5 |
## CAD (KiCad official)
- Symbol: `74LVC02ABQ-Q100X`
- Footprint: `Package_DFN_QFN:DHVQFN-14-1EP_2.5x3mm_P0.5mm_EP1x1.5mm`
- 3D model: DHVQFN-14-EP(2.5x3), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.9 mm nominal VQFN height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files: `74lvc02abq-q100x-etched.step` / `74lvc02abq-q100x-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74lvc02abq-q100x.step` / `74lvc02abq-q100x.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Nexperia datasheet](https://assets.nexperia.com/documents/data-sheet/74LVC02ABQ-Q100X.pdf) (12 pp, sha256 `99fa9fe5f744492d`, retrieved 2026-10-23, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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](docs/74lvc02abq-q100x-datasheet.pdf)