Overview
The SN74LVC1G07-Q1 is a single-channel open-drain buffer/driver integrated circuit designed and qualified for automotive applications by Texas Instruments. This device operates within a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It features an open-drain output that can be connected to other open-drain outputs to implement active-low wired-OR or active-high wired-AND functions. The device is also fully specified for partial-power-down applications, utilizing Ioff circuitry to prevent damaging current backflow when powered down.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (Supply Voltage) | 1.65 | 5.5 | V | |
| VIH (High-Level Input Voltage) | 0.65 × VCC (1.65 V to 1.95 V) | 0.7 × VCC (4.5 V to 5.5 V) | V | |
| VIL (Low-Level Input Voltage) | 0.35 × VCC (1.65 V to 1.95 V) | 0.3 × VCC (4.5 V to 5.5 V) | V | |
| IOL (Low-Level Output Current) | 4 mA (VCC = 1.65 V) | 32 mA (VCC = 4.5 V) | mA | |
| TA (Operating Free-Air Temperature) | -40 | 125 | °C | |
| tpd (Propagation Delay Time) | 5.7 ns (at 3.3 V) | ns | ||
| ICC (Low Power Consumption) | 10 μA | μA |
Key Features
- Qualified for automotive applications with AEC-Q100 qualification.
- Operates from 1.65 V to 5.5 V, supporting down-voltage translation.
- Inputs and outputs accept voltages up to 5.5 V.
- Maximum sink current of 32 mA at 4.5 V.
- Low power consumption with a maximum ICC of 10 μA.
- Ioff feature supports partial-power-down mode, preventing damaging current backflow.
- High-speed operation up to 100 MHz.
- ESD protection: 2000-V HBM and 1000-V CDM.
Applications
- Automotive infotainment and ADAS camera systems.
- Automotive body control modules and HEV/powertrain systems.
- Blu-ray players, DVD recorders, and home theaters.
- Desktop and notebook PCs.
- Digital radios, internet radios, and digital video cameras.
- Embedded PCs, GPS devices, and mobile internet devices.
- Network projectors, portable media players, and pro audio mixers.
- Smoke detectors, solid-state drives (SSD), and high-definition TVs (HDTV).
- Tablets, audio docks, DLP front projection systems, and digital picture frames.
Q & A
- What is the operating voltage range of the SN74LVC1G07-Q1? The device operates from 1.65 V to 5.5 V.
- What is the maximum sink current of the SN74LVC1G07-Q1? The maximum sink current is 32 mA at 4.5 V.
- Is the SN74LVC1G07-Q1 qualified for automotive applications? Yes, it is AEC-Q100 qualified.
- What is the propagation delay time of the SN74LVC1G07-Q1 at 3.3 V? The propagation delay time is 5.7 ns at 3.3 V.
- Can the inputs of the SN74LVC1G07-Q1 handle voltages above VCC? Yes, the inputs are 5.5 V tolerant.
- What is the purpose of the Ioff feature in the SN74LVC1G07-Q1? The Ioff feature supports partial-power-down mode, preventing damaging current backflow when the device is powered down.
- What are the ESD protection ratings for the SN74LVC1G07-Q1? The device has 2000-V HBM and 1000-V CDM ESD protection.
- What are some common applications of the SN74LVC1G07-Q1? It is used in automotive infotainment, ADAS camera systems, Blu-ray players, and other high-speed applications.
- What packages are available for the SN74LVC1G07-Q1? The device is available in SOT-23, SC70, and SON packages.
- How does the SN74LVC1G07-Q1 handle high-speed operations? It supports high-speed operations up to 100 MHz.
