# SN74LVC1G08DBVRE4

**TEXAS INSTRUMENTS** · Global Sourcing Parts · SOT-23-5

SN74LVC1G08DBVRE4 from TEXAS INSTRUMENTS, 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 | Logic input A of the two-input AND gate; a standard CMOS input that must not be left floating and must be driven within the 5.5 V maximum input voltage range. |
| 2 | B | input | Logic input B of the two-input AND gate; a standard CMOS input that must not be left floating and must be driven within the 5.5 V maximum input voltage range. |
| 3 | GND | power_in | Ground reference; must be able to sink the total output current plus the maximum ICC and transient current, with continuous current through GND limited to ±100 mA. |
| 4 | Y | output | AND-function output of balanced CMOS push-pull type with ±24 mA drive at 3.3 V and continuous output current limited to ±50 mA; unused outputs must be left open and not tied to VCC or GND. |
| 5 | VCC | power_in | Supply pin; the recommended operating supply range is 1.65 V to 5.5 V and the absolute maximum supply voltage is 6.5 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TEXAS INSTRUMENTS |
| Package | SOT-23-5 |
| Category | Global Sourcing Parts |
| 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 |
|---|---|---|---|---|---|---|---|
| VCC supply voltage, operating | VCC | 1.65 |  | 5.5 | V | Operating | 5 |
| VCC supply voltage, data retention only | VCC | 1.5 |  |  | V | Data retention only | 5 |
| High-level input voltage | VIH | 1.7 |  |  | V | VCC = 2.3V to 2.7V | 5 |
| High-level input voltage | VIH | 2 |  |  | V | VCC = 3V to 3.6V | 5 |
| Low-level input voltage | VIL |  |  | 0.7 | V | VCC = 2.3V to 2.7V | 5 |
| Low-level input voltage | VIL |  |  | 0.8 | V | VCC = 3V to 3.6V | 5 |
| Input voltage | VI | 0 |  | 5.5 | V |  | 5 |
| Output voltage | VO | 0 |  |  | V |  | 5 |
| High-level output current | IOH |  |  | -4 | mA | VCC = 1.65V | 5 |
| High-level output current | IOH |  |  | -8 | mA | VCC = 2.3V | 5 |
| High-level output current | IOH |  |  | -16 | mA | VCC = 3V | 5 |
| High-level output current | IOH |  |  | -24 | mA | VCC = 3V | 5 |
| High-level output current | IOH |  |  | -32 | mA | VCC = 4.5V | 5 |
| Low-level output current | IOL |  |  | 4 | mA | VCC = 1.65V | 5 |
| Low-level output current | IOL |  |  | 8 | mA | VCC = 2.3V | 5 |
| Low-level output current | IOL |  |  | 16 | mA | VCC = 3V | 5 |
| Low-level output current | IOL |  |  | 24 | mA | VCC = 3V | 5 |
| Low-level output current | IOL |  |  | 32 | mA | VCC = 4.5V | 5 |
| Input transition rise or fall rate | Δt/Δv |  |  | 20 | ns/V | VCC = 1.8V ±0.15V, 2.5V ±0.2V | 5 |
| Input transition rise or fall rate | Δt/Δv |  |  | 10 | ns/V | VCC = 3.3V ±0.3V | 5 |
| Input transition rise or fall rate | Δt/Δv |  |  | 5 | ns/V | VCC = 5V ±0.5V | 5 |
| Operating free-air temperature | TA | -40 |  | 125 | °C | Natural convection | 5 |
| High-level output voltage | VOH | 1.2 |  |  | V | IOH = -4mA, VCC = 1.65V | 6 |
| High-level output voltage | VOH | 1.9 |  |  | V | IOH = -8mA, VCC = 2.3V | 6 |
| High-level output voltage | VOH | 2.4 |  |  | V | IOH = -16mA, VCC = 3V | 6 |
| High-level output voltage | VOH | 2.3 |  |  | V | IOH = -24mA, VCC = 3V | 6 |
| High-level output voltage | VOH | 3.8 |  |  | V | IOH = -32mA, VCC = 4.5V | 6 |
| Low-level output voltage | VOL |  |  | 0.1 | V | IOL = 100μA, VCC = 1.65V to 5.5V | 6 |
| Low-level output voltage | VOL |  |  | 0.45 | V | IOL = 4mA, VCC = 1.65V | 6 |
| Low-level output voltage | VOL |  |  | 0.3 | V | IOL = 8mA, VCC = 2.3V | 6 |
| Low-level output voltage | VOL |  |  | 0.4 | V | IOL = 16mA, VCC = 3V | 6 |
| Low-level output voltage | VOL |  |  | 0.55 | V | IOL = 24mA, VCC = 3V | 6 |
| Input leakage current, A or B input | II | -5 |  | 5 | μA | VI = 5.5V or GND, VCC = 0 to 5.5V | 6 |
| Power-off leakage current | Ioff | -10 | 0 | 10 | μA | VI or VO = 5.5V, VCC = 0 | 6 |
| Quiescent supply current | ICC |  |  | 10 | μA | VI = 5.5V or GND, IO = 0, VCC = 1.65V to 5.5V | 6 |
| Additional quiescent supply current per input | ΔICC |  |  | 500 | μA | One input at VCC, 0.6V, other inputs at VCC or GND, VCC = 3V to 5.5V | 6 |
| Propagation delay, A or B to Y | tpd | 1.5 |  | 7.2 | ns | TA = -40°C to 85°C, CL = 15pF, VCC = 1.8V ±0.15V | 6 |
| Propagation delay, A or B to Y | tpd | 0.7 |  | 4.4 | ns | TA = -40°C to 85°C, CL = 15pF, VCC = 2.5V ±0.2V | 6 |
| Propagation delay, A or B to Y | tpd | 0.8 |  | 3.6 | ns | TA = -40°C to 85°C, CL = 15pF, VCC = 3.3V ±0.3V | 6 |
| Propagation delay, A or B to Y | tpd | 0.8 |  | 3.4 | ns | TA = -40°C to 85°C, CL = 15pF, VCC = 5V ±0.5V | 6 |
| Propagation delay, A or B to Y | tpd | 2.4 |  | 8 | ns | TA = -40°C to 85°C, VCC = 1.8V ±0.15V | 6 |
| Propagation delay, A or B to Y | tpd | 2.4 |  | 10 | ns | TA = -40°C to 125°C, VCC = 1.8V ±0.15V | 6 |
| Propagation delay, A or B to Y | tpd | 1.1 |  | 5.5 | ns | TA = -40°C to 85°C, VCC = 2.5V ±0.2V | 6 |
| Propagation delay, A or B to Y | tpd | 1.1 |  | 7 | ns | TA = -40°C to 125°C, VCC = 2.5V ±0.2V | 6 |
| Propagation delay, A or B to Y | tpd | 1 |  | 4.5 | ns | TA = -40°C to 85°C, CL = 30pF or 50pF, VCC = 3.3V ±0.3V | 7 |
| Propagation delay, A or B to Y | tpd | 1 |  | 6 | ns | TA = -40°C to 125°C, CL = 30pF or 50pF, VCC = 3.3V ±0.3V | 7 |
| Propagation delay, A or B to Y | tpd | 1 |  | 4 | ns | TA = -40°C to 85°C, CL = 30pF or 50pF, VCC = 5V ±0.5V | 7 |
| Propagation delay, A or B to Y | tpd | 1 |  | 5 | ns | TA = -40°C to 125°C, CL = 30pF or 50pF, VCC = 5V ±0.5V | 7 |
| Junction-to-ambient thermal resistance RθJA (DBV SOT-23, 5-pin) | RθJA |  | 357.1 |  | °C/W |  | 5 |
| Junction-to-case (top) thermal resistance RθJC(top) (DBV SOT-23, 5-pin) | RθJC(top) |  | 263.7 |  | °C/W |  | 5 |
| Junction-to-board thermal resistance RθJB (DBV SOT-23, 5-pin) | RθJB |  | 264.4 |  | °C/W |  | 5 |
| Junction-to-top characterization parameter ΨJT (DBV SOT-23, 5-pin) | ΨJT |  | 195.6 |  | °C/W |  | 5 |
| Junction-to-board characterization parameter ΨJB (DBV SOT-23, 5-pin) | ΨJB |  | 262.2 |  | °C/W |  | 5 |

## CAD (KiCad official)

- Symbol: `SN74LVC1G08DBVRE4`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `sn74lvc1g08dbvre4-etched.step` / `sn74lvc1g08dbvre4-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lvc1g08dbvre4.step` / `sn74lvc1g08dbvre4.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TEXAS INSTRUMENTS datasheet](https://www.ti.com.cn/cn/lit/ds/symlink/sn74lvc1g08.pdf?ts=1739433068751&ref_url=https%253A%252F%252Fwww.ti.com.cn%252Fsitesearch%252Fzh-cn%252Fdocs%252Funiversalsearch.tsp%253FlangPref%253Dzh-CN%2526nr%253D31%2526searchTerm%253DSN74LVC1G08DBVRE4) (50 pp, sha256 `48a8a3fa2c1f7e5c`, retrieved 2026-10-17, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/sn74lvc1g08dbvre4-datasheet.pdf)