Overview
The SN74LV1T08DBVR, produced by Texas Instruments, is a single 2-input positive AND gate logic device designed for voltage level translation and low-voltage CMOS applications. It belongs to the LVxT family of logic devices, which are characterized by their ability to operate over a wide voltage range, making them suitable for various industrial, portable, telecom, and automotive applications. The device supports input and output levels compatible with 1.8V, 2.5V, 3.3V, and 5V CMOS systems, enabling seamless integration in mixed-voltage environments.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Operating Temperature Range | -40 | 125 | °C | |
| Supply Voltage (VCC) | 1.8 | 5.5 | V | |
| Input Voltage (VIH) | 1.36 | 5.5 | V | |
| Input Voltage (VIL) | 0.8 | V | ||
| Output Voltage (VOH) | 2.4 | V | ||
| Output Voltage (VOL) | 0.4 | V | ||
| Propagation Delay Time (tpd) at 3.3V VCC | 4.8 | 5 | 5.5 | ns |
| Low-level Output Current (IOL) at 3.3V VCC | 7 | mA | ||
| High-level Output Current (IOH) at 3.3V VCC | -7 | mA | ||
| Package Type | SOT-23 (DBV), SC-70 (DCK) |
Key Features
- Integrated voltage level translation for up and down translation between 1.8V, 2.5V, 3.3V, and 5V CMOS levels.
- 5V tolerant input pins for compatibility with higher voltage systems.
- Balanced CMOS push-pull outputs to reduce line reflections and overshoot.
- High drive capability of up to 8 mA to support larger loads.
- Operating temperature range from -40°C to 125°C.
- Pb-free packages available in SOT-23 (DBV) and SC-70 (DCK) formats.
- Latch-up performance exceeds 250mA per JESD 17.
Applications
- Telecom systems
- Portable applications such as handheld devices and mobile phones.
- Servers and data centers.
- PCs and notebooks.
- Automotive and industrial control systems.
Q & A
- What is the primary function of the SN74LV1T08DBVR? The SN74LV1T08DBVR is a single 2-input positive AND gate logic device with integrated voltage level translation.
- What voltage levels does the SN74LV1T08DBVR support? It supports input and output levels compatible with 1.8V, 2.5V, 3.3V, and 5V CMOS systems.
- What is the operating temperature range of the SN74LV1T08DBVR? The operating temperature range is from -40°C to 125°C.
- What are the package options for the SN74LV1T08DBVR? It is available in SOT-23 (DBV) and SC-70 (DCK) packages.
- What is the maximum output current of the SN74LV1T08DBVR? The device can drive up to 8 mA.
- Is the SN74LV1T08DBVR Pb-free? Yes, Pb-free packages are available.
- What are some common applications of the SN74LV1T08DBVR? It is used in telecom systems, portable applications, servers, PCs, notebooks, and automotive and industrial control systems.
- How does the SN74LV1T08DBVR handle voltage level translation? It supports both up and down translation between different CMOS voltage levels.
- What is the propagation delay time of the SN74LV1T08DBVR at 3.3V VCC? The propagation delay time is approximately 4.8 to 5.5 ns.
- Does the SN74LV1T08DBVR have any special features to prevent latch-up? Yes, its latch-up performance exceeds 250mA per JESD 17.
