Overview
The 74LV1T34GW125, produced by Nexperia USA Inc., is a CMOS logic single buffer level shifter. This device is designed to operate within a wide supply voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It features Schmitt-trigger action at all inputs, which enhances noise immunity and tolerance to slower input rise and fall times. The 74LV1T34GW125 is particularly useful in mixed voltage environments, allowing for level-up and level-down translation between different voltage levels such as 1.8 V, 2.5 V, 3.3 V, and 5.0 V.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range (VCC) | 1.65 V to 5.5 V |
| Input Voltage Tolerance | Up to 5.5 V |
| Output Drive Capability | ±8 mA |
| Operating Temperature Range | -40°C to +125°C |
| Package Types | SC70-5, SOT-23-5, TSSOP5 (SOT353-1) |
| Logic Switching Levels | CMOS/LVTTL |
| Maximum Frequency (fmax) | 175 MHz |
Key Features
- Wide Supply Voltage Range: Operates from 1.65 V to 5.5 V, making it suitable for various voltage environments.
- Level Translation: Supports level-up and level-down translation between 1.8 V, 2.5 V, 3.3 V, and 5.0 V.
- Schmitt-Trigger Action: Enhances noise immunity and tolerance to slower input rise and fall times.
- High Output Drive Capability: ±8 mA output drive to reduce line reflection, overshoot, and undershoot.
- Low Power Dissipation: Designed for low power consumption.
- Partial Power Down Capability: Features IOFF circuitry to prevent backflow current when powered down.
Applications
- Industrial Equipment: Suitable for industrial automation and control systems.
- Telecom Equipment: Used in telecommunications for signal processing and level translation.
- Medical Equipment: Applied in medical devices requiring reliable and precise signal handling.
- Computing: Utilized in servers, PCs, and notebooks for voltage translation and signal buffering.
- Portable Devices: Ideal for portable electronics due to its wide voltage range and low power consumption.
Q & A
- What is the supply voltage range of the 74LV1T34GW125?
The supply voltage range is from 1.65 V to 5.5 V.
- What types of level translation does the 74LV1T34GW125 support?
It supports both level-up and level-down translation between 1.8 V, 2.5 V, 3.3 V, and 5.0 V.
- What is the output drive capability of the 74LV1T34GW125?
The output drive capability is ±8 mA.
- What are the package options available for the 74LV1T34GW125?
The device is available in SC70-5, SOT-23-5, and TSSOP5 (SOT353-1) packages.
- What is the operating temperature range of the 74LV1T34GW125?
The operating temperature range is from -40°C to +125°C.
- Does the 74LV1T34GW125 have Schmitt-trigger action at its inputs?
- Is the 74LV1T34GW125 suitable for partial power down applications?
- What are some common applications of the 74LV1T34GW125?
- What is the maximum frequency (fmax) of the 74LV1T34GW125?
- Is the 74LV1T34GW125 RoHS compliant?
