Overview
The SN74LV1T08DBVRG4 is a single 2-input AND gate logic device from Texas Instruments, part of their LVxT family. This device is designed for voltage level translation and operates over a wide voltage range, making it suitable for various applications including industrial, portable, telecom, and automotive systems. The SN74LV1T08 supports input and output levels compatible with 1.8V, 2.5V, 3.3V, and 5V CMOS systems, enabling both up-translation and down-translation of logic signals.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 1.8V to 5.5V | V |
| Input Voltage Thresholds (VIH MIN, VIL MAX) | 1.36V, 0.8V (at VCC = 3.3V) | V |
| Output Voltage Levels (VOH MIN, VOL MAX) | 2.4V, 0.4V (at VCC = 3.3V) | V |
| Maximum Operating Temperature | -40°C to 125°C | °C |
| Package Type | SOT-23 (DBV) | - |
| Package Size | 2.90mm × 2.8mm (body size: 2.9mm × 1.6mm) | mm |
| Latch-up Performance | Exceeds 250mA per JESD 17 | mA |
| Current Drive Capability | Up to 8mA | mA |
Key Features
- Integrated voltage level translation for up-translation and down-translation between different CMOS levels (1.8V, 2.5V, 3.3V, 5V).
- 5V tolerant input pins to support down-translation.
- Balanced CMOS push-pull outputs to ensure similar current sinking and sourcing capabilities.
- Clamp diode structure on inputs and outputs to protect against voltage spikes.
- Low input thresholds to match 1.8V input logic at higher VCC levels.
- High impedance inputs and current-drive capability to reduce line reflections and signal integrity issues.
Applications
- Telecom systems
- Portable applications
- Servers and data centers
- PCs and notebooks
- Automotive systems
- Industrial control systems
Q & A
- What is the primary function of the SN74LV1T08DBVRG4?
The SN74LV1T08DBVRG4 is a single 2-input AND gate logic device designed for voltage level translation.
- What is the operating voltage range of the SN74LV1T08DBVRG4?
The device operates over a voltage range of 1.8V to 5.5V.
- What are the input voltage thresholds for the SN74LV1T08DBVRG4 at VCC = 3.3V?
The input voltage thresholds are VIH MIN = 1.36V and VIL MAX = 0.8V.
- What is the maximum operating temperature for the SN74LV1T08DBVRG4?
The device can operate from -40°C to 125°C.
- What type of package is the SN74LV1T08DBVRG4 available in?
The device is available in a SOT-23 (DBV) package.
- What is the latch-up performance of the SN74LV1T08DBVRG4?
The latch-up performance exceeds 250mA per JESD 17.
- What is the current drive capability of the SN74LV1T08DBVRG4?
The device has a current drive capability of up to 8mA.
- What are some common applications for the SN74LV1T08DBVRG4?
Common applications include telecom systems, portable devices, servers, PCs, notebooks, and automotive systems.
- How does the SN74LV1T08DBVRG4 support voltage level translation?
The device supports both up-translation and down-translation between different CMOS levels (1.8V, 2.5V, 3.3V, 5V) through its integrated voltage level translation capability.
- What is the significance of the clamp diode structure in the SN74LV1T08DBVRG4?
The clamp diode structure protects the device against voltage spikes and ensures safe operation within specified voltage limits.
