Overview
The SN74LVT125PWRG4, produced by Texas Instruments, is a low-voltage CMOS buffer gate designed for a wide range of applications including portable, telecom, industrial, and automotive systems. This device operates as a quadruple buffer translator, capable of handling single-supply voltages from 1.8 V to 5.5 V. It supports up and down voltage translation, making it versatile for various logic level conversions. The SN74LVT125PWRG4 features a current-drive capability of 8 mA to minimize line reflections, overshoot, and undershoot, ensuring reliable high-drive output performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range (VCC) | 1.8 to 5.5 | V |
| Input Voltage Range (VI) | -0.5 to 7.0 | V |
| Output Voltage Range (VO) | -0.5 to VCC + 0.5 | V |
| Continuous Output Current (IO) | ±35 | mA |
| Operating Temperature Range | -40 to 125 | °C |
| Storage Temperature Range | -65 to 150 | °C |
| Package Type | TSSOP, VQFN | |
| Number of Pins | 14 | |
| Propagation Delay at Nominal Supply | 4 ns | |
| ESD Ratings (Human-Body Model) | ±2000 | V |
Key Features
- Single-supply voltage translator at 5.0 V, 3.3 V, 2.5 V, and 1.8 V VCC.
- Operating range of 1.8 V to 5.5 V.
- Up and down voltage translation capabilities.
- Current-drive capability of 8 mA to reduce line reflections, overshoot, and undershoot.
- 5-V tolerant input pins.
- Latch-up performance exceeds 250 mA per JESD 17.
- Supports standard logic pinouts.
- Ioff support for partial-power-down mode operation.
- Pb-free packages available: SC-70 (RGY) and TSSOP.
Applications
- Tablets and smartphones.
- Personal computers.
- Industrial and automotive systems.
- Telecom equipment.
Q & A
- What is the operating voltage range of the SN74LVT125PWRG4?
The operating voltage range is from 1.8 V to 5.5 V.
- What types of voltage translation does the SN74LVT125PWRG4 support?
The device supports both up and down voltage translation.
- What is the maximum continuous output current of the SN74LVT125PWRG4?
The maximum continuous output current is ±35 mA.
- What is the operating temperature range of the SN74LVT125PWRG4?
The operating temperature range is from -40°C to 125°C.
- What types of packages are available for the SN74LVT125PWRG4?
The device is available in TSSOP and VQFN packages.
- Does the SN74LVT125PWRG4 support partial-power-down mode operation?
- What is the propagation delay at nominal supply voltage for the SN74LVT125PWRG4?
The propagation delay is approximately 4 ns.
- Is the SN74LVT125PWRG4 Pb-free?
- What are some common applications for the SN74LVT125PWRG4?
- What is the ESD rating for the SN74LVT125PWRG4 according to the Human-Body Model?
