Overview
The SN74LV1T02DBVRG4 is a single 2-input NOR gate logic device from Texas Instruments, belonging to the LVxT family of logic devices. 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 SN74LV1T02 features reduced input thresholds and 5V tolerant input pins, enabling both up-translation and down-translation of logic signals.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 1.8 V to 5.5 V | V |
| Operating Temperature Range | –40°C to 125°C | °C |
| Input Thresholds (VIH/VIL) | Dependent on VCC (e.g., VIH = 2.0 V, VIL = 0.8 V at VCC = 5.0 V) | V |
| Output Drive Capability | Up to 8 mA | mA |
| Propagation Delay Time | 4 ns to 14 ns (dependent on VCC and load capacitance) | ns |
| Package Types | SC-70 (DCK), SOT-23 (DBV) | |
| Package Size | 2.00mm × 2.1mm (DCK), 2.90mm × 2.8mm (DBV) | mm |
| Latch-up Performance | Exceeds 250 mA per JESD 17 | mA |
Key Features
- Integrated voltage level translation for up-translation and down-translation.
- 5V tolerant input pins.
- Reduced input thresholds to support voltage translation applications.
- CMOS output compatible with AUP1G and LVC1G families.
- High-drive output capability to reduce line reflections, overshoot, and undershoot.
- Characterized up to 50 MHz at 3.3 V VCC.
- Pb-free packages available.
Applications
- Telecom systems.
- Portable applications.
- Servers.
- PC and notebooks.
- Industrial and automotive systems.
Q & A
- What is the primary function of the SN74LV1T02? The SN74LV1T02 is a single 2-input NOR gate logic device designed for voltage level translation.
- What is the operating voltage range of the SN74LV1T02? The operating voltage range is from 1.8 V to 5.5 V.
- What are the typical input thresholds for the SN74LV1T02 at 5.0 V VCC? The input thresholds are typically VIH = 2.0 V and VIL = 0.8 V at VCC = 5.0 V.
- What is the maximum output drive capability of the SN74LV1T02? The maximum output drive capability is up to 8 mA.
- What are the package options available for the SN74LV1T02? The package options include SC-70 (DCK) and SOT-23 (DBV).
- What is the operating temperature range of the SN74LV1T02? The operating temperature range is from –40°C to 125°C.
- Is the SN74LV1T02 latch-up resistant? Yes, it exceeds 250 mA per JESD 17.
- What are some common applications of the SN74LV1T02? Common applications include telecom systems, portable applications, servers, PC and notebooks, and industrial and automotive systems.
- How does the SN74LV1T02 support voltage level translation? It supports both up-translation and down-translation through its reduced input thresholds and 5V tolerant input pins.
- What is the propagation delay time of the SN74LV1T02? The propagation delay time ranges from 4 ns to 14 ns, dependent on VCC and load capacitance.
