# 74LVX08MTCX

**onsemi** · Gates · TSSOP-14

74LVX08MTCX from onsemi, 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 | A0 | input | Input A of gate 0; tolerates voltages up to 7 V (recommended 0 V to 5.5 V) and must not be left floating. |
| 2 | B0 | input | Input B of gate 0; tolerates voltages up to 7 V (recommended 0 V to 5.5 V) and must not be left floating. |
| 3 | O0 | output | Output of gate 0, the AND of A0 and B0. |
| 4 | A1 | input | Input A of gate 1; tolerates voltages up to 7 V (recommended 0 V to 5.5 V) and must not be left floating. |
| 5 | B1 | input | Input B of gate 1; tolerates voltages up to 7 V (recommended 0 V to 5.5 V) and must not be left floating. |
| 6 | O1 | output | Output of gate 1, the AND of A1 and B1. |
| 7 | GND | power_in | Ground pin. |
| 8 | O3 | output | Output of gate 3, the AND of A3 and B3. |
| 9 | B3 | input | Input B of gate 3; tolerates voltages up to 7 V (recommended 0 V to 5.5 V) and must not be left floating. |
| 10 | A3 | input | Input A of gate 3; tolerates voltages up to 7 V (recommended 0 V to 5.5 V) and must not be left floating. |
| 11 | O2 | output | Output of gate 2, the AND of A2 and B2. |
| 12 | B2 | input | Input B of gate 2; tolerates voltages up to 7 V (recommended 0 V to 5.5 V) and must not be left floating. |
| 13 | A2 | input | Input A of gate 2; tolerates voltages up to 7 V (recommended 0 V to 5.5 V) and must not be left floating. |
| 14 | VCC | power_in | Positive supply pin, recommended 2.0 V to 3.6 V (absolute maximum -0.5 V to 7.0 V). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TSSOP-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 | 2 |  | 3.6 | V |  | 3 |
| Input Voltage | VI | 0 |  | 5.5 | V |  | 3 |
| Output Voltage | VO | 0 |  |  | V | Upper limit printed as VCC | 3 |
| Operating Temperature | TA | -40 |  | 85 | °C |  | 3 |
| Input Rise and Fall Time | Δt / ΔV | 0 |  | 100 | ns/V |  | 3 |
| Supply Voltage | VCC | -0.5 |  | 7 | V |  | 3 |
| DC Input Diode Current | IIK | -20 |  |  | mA | VI = -0.5 V | 3 |
| DC Input Voltage | VI | -0.5 |  | 7 | V |  | 3 |
| DC Output Diode Current | IOK | -20 |  |  | mA | VO = -0.5 V | 3 |
| DC Output Diode Current | IOK |  |  | 20 | mA | VO = VCC + 0.5 V | 3 |
| DC Output Voltage | VO | -0.5 |  |  | V | Upper limit printed as VCC + 0.5 V | 3 |
| DC Output Source or Sink Current | IO | -25 |  | 25 | mA |  | 3 |
| DC VCC or Ground Current | ICC or IGND | -50 |  | 50 | mA |  | 3 |
| Storage Temperature | TSTG | -65 |  | 150 | °C |  | 3 |
| Power Dissipation | P |  |  | 180 | mW |  | 3 |
| Lead Temperature (Soldering) | TL |  |  | 240 | °C | 10 seconds | 3 |
| HIGH Level Input Voltage | VIH | 1.5 |  |  | V | VCC = 2.0 V, TA = 25°C | 4 |
| HIGH Level Input Voltage | VIH | 2 |  |  | V | VCC = 3.0 V, TA = 25°C | 4 |
| HIGH Level Input Voltage | VIH | 2.4 |  |  | V | VCC = 3.6 V, TA = 25°C | 4 |
| LOW Level Input Voltage | VIL |  |  | 0.5 | V | VCC = 2.0 V, TA = 25°C | 4 |
| LOW Level Input Voltage | VIL |  |  | 0.8 | V | VCC = 3.0 V, TA = 25°C | 4 |
| HIGH Level Output Voltage | VOH | 1.9 | 2 |  | V | VCC = 2.0 V, VIN = VIL or VIH, IOH = -50 μA, TA = 25°C | 4 |
| HIGH Level Output Voltage | VOH | 1.9 |  |  | V | VCC = 2.0 V, VIN = VIL or VIH, IOH = -50 μA, TA = -40°C to +85°C | 4 |
| HIGH Level Output Voltage | VOH | 2.9 | 3 |  | V | VCC = 3.0 V, VIN = VIL or VIH, IOH = -50 μA, TA = 25°C | 4 |
| HIGH Level Output Voltage | VOH | 2.9 |  |  | V | VCC = 3.0 V, VIN = VIL or VIH, IOH = -50 μA, TA = -40°C to +85°C | 4 |
| HIGH Level Output Voltage | VOH | 2.58 |  |  | V | VIN = VIL or VIH, IOH = -4 mA, TA = 25°C (VCC not printed in text) | 4 |
| HIGH Level Output Voltage | VOH | 2.48 |  |  | V | VIN = VIL or VIH, IOH = -4 mA, TA = -40°C to +85°C (VCC not printed in text) | 4 |
| LOW Level Output Voltage | VOL |  | 0 | 0.1 | V | VCC = 2.0 V, VIN = VIL or VIH, IOL = 50 μA, TA = 25°C | 4 |
| LOW Level Output Voltage | VOL |  |  | 0.1 | V | VCC = 2.0 V, VIN = VIL or VIH, IOL = 50 μA, TA = -40°C to +85°C | 4 |
| LOW Level Output Voltage | VOL |  |  | 0.36 | V | VIN = VIL or VIH, IOL = 4 mA, TA = 25°C (VCC not printed in text) | 4 |
| LOW Level Output Voltage | VOL |  |  | 0.44 | V | VIN = VIL or VIH, IOL = 4 mA, TA = -40°C to +85°C (VCC not printed in text) | 4 |
| Input Leakage Current | IIN | -0.1 |  | 0.1 | μA | VCC = 3.6 V, VIN = 5.5 V or GND, TA = 25°C | 4 |
| Input Leakage Current | IIN | -1 |  | 1 | μA | VCC = 3.6 V, VIN = 5.5 V or GND, TA = -40°C to +85°C | 4 |
| Quiescent Supply Current | ICC |  |  | 2 | μA | VCC = 3.6 V, VIN = VCC or GND, TA = 25°C | 4 |
| Quiescent Supply Current | ICC |  |  | 20 | μA | VCC = 3.6 V, VIN = VCC or GND, TA = -40°C to +85°C | 4 |
| Quiet Output Maximum Dynamic VOL | VOLP |  | 0.3 | 0.5 | V | VCC = 3.3 V, CL = 50 pF, TA = 25°C | 4 |
| Quiet Output Minimum Dynamic VOL | VOLV | -0.5 | -0.3 |  | V | VCC = 3.3 V, CL = 50 pF, TA = 25°C | 4 |
| Minimum HIGH Level Dynamic Input Voltage | VIHD | 2 |  |  | V | VCC = 3.3 V, CL = 50 pF, TA = 25°C | 4 |
| Maximum LOW Level Dynamic Input Voltage | VILD |  |  | 0.8 | V | VCC = 3.3 V, CL = 50 pF, TA = 25°C | 4 |
| Propagation Delay Time | tPLH, tPHL |  | 6.3 | 11.4 | ns | VCC = 2.7 V, CL = 15 pF, TA = 25°C | 5 |
| Propagation Delay Time | tPLH, tPHL | 1 |  | 13.5 | ns | VCC = 2.7 V, CL = 15 pF, TA = -40°C to +85°C | 5 |
| Propagation Delay Time | tPLH, tPHL |  | 8.8 | 14.9 | ns | VCC = 2.7 V, CL = 50 pF, TA = 25°C | 5 |
| Propagation Delay Time | tPLH, tPHL | 1 |  | 17 | ns | VCC = 2.7 V, CL = 50 pF, TA = -40°C to +85°C | 5 |
| Propagation Delay Time | tPLH, tPHL |  | 4.8 | 7.1 | ns | VCC = 3.3 ± 0.3 V, CL = 15 pF, TA = 25°C | 5 |
| Propagation Delay Time | tPLH, tPHL | 1 |  | 8.5 | ns | VCC = 3.3 ± 0.3 V, CL = 15 pF, TA = -40°C to +85°C | 5 |
| Propagation Delay Time | tPLH, tPHL |  | 7.3 | 10.6 | ns | VCC = 3.3 ± 0.3 V, CL = 50 pF, TA = 25°C | 5 |
| Propagation Delay Time | tPLH, tPHL | 1 |  | 12 | ns | VCC = 3.3 ± 0.3 V, CL = 50 pF, TA = -40°C to +85°C | 5 |
| Output to Output Skew | tOSLH, tOSHL |  |  | 1.5 | ns | VCC = 2.7 V, CL = 50 pF, TA = 25°C | 5 |
| Input Capacitance | CIN |  | 4 | 10 | pF | TA = 25°C | 5 |

## CAD (KiCad official)

- Symbol: `74LVX08MTCX`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `74lvx08mtcx-etched.step` / `74lvx08mtcx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74lvx08mtcx.step` / `74lvx08mtcx.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/74lvx08mtcx-d.pdf) (8 pp, sha256 `f01e85a818351dff`, retrieved 2026-10-30, 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](docs/74lvx08mtcx-datasheet.pdf)