Overview
The 74LVTH125PW,118 is a quad buffer/line driver integrated circuit produced by Nexperia USA Inc. This device is part of the 74LVT and 74LVTH series, which are known for their high-speed and low-voltage operation. It is designed to provide reliable and efficient signal buffering and driving capabilities in various electronic systems.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (Supply Voltage) | 2.7 | 3.6 | V | ||
| VI (Input Voltage) | -0.5 | 7.0 | V | ||
| VO (Output Voltage) | -0.5 | VCC + 0.5 | V | ||
| IOH (Output Current HIGH) | VCC = 2.7 V to 3.6 V | -100 μA | -8 mA | -32 mA | mA |
| IOL (Output Current LOW) | VCC = 2.7 V to 3.6 V | 100 μA | 8 mA | 64 mA | mA |
| Tamb (Ambient Temperature) | -40 | 85 | °C | ||
| tPLH (Propagation Delay LOW to HIGH) | VCC = 2.7 V to 3.6 V | 1.0 | 2.7 | 4.5 | ns |
| tPHL (Propagation Delay HIGH to LOW) | VCC = 2.7 V to 3.6 V | 1.0 | 2.9 | 4.9 | ns |
| fmax (Maximum Frequency) | 150 | MHz | |||
| Package | TSSOP14 |
Key Features
- Quad Buffer/Line Driver: The 74LVTH125PW,118 features four non-inverting buffers with 3-state outputs, making it suitable for various bus interface applications.
- Wide Supply Voltage Range: Operates from 2.7 V to 3.6 V, providing flexibility in different system designs.
- BiCMOS Technology: Combines the benefits of bipolar and CMOS technologies for high speed and low power consumption.
- Output Drive Capability: Can drive up to 64 mA and sink up to 32 mA, ensuring robust output signals.
- TTL Compatible Inputs: Directly interfaces with TTL logic levels, simplifying system integration.
- Overvoltage Tolerant Inputs: Inputs can tolerate voltages up to 5.5 V, enhancing the device's robustness.
- Bus Hold Data Inputs: Eliminates the need for external pull-up resistors, reducing component count and complexity.
- Live Insertion and Extraction: Allows for safe insertion and removal of the device from a live system.
- IOFF Circuitry: Prevents backflow current when the device is powered down, ensuring safe partial power-down operations.
Applications
- Computer Systems: Suitable for use in computer peripherals, motherboards, and other computing hardware.
- Industrial Control Systems: Used in industrial automation, control panels, and other industrial electronic systems.
- Telecommunication Equipment: Applied in telecommunication devices, network equipment, and communication systems.
- Consumer Electronics: Found in various consumer electronic devices such as audio/video equipment, gaming consoles, and more.
- Automotive Systems: Used in automotive electronics, including infotainment systems, navigation, and control units.
Q & A
- What is the supply voltage range of the 74LVTH125PW,118?
The supply voltage range is from 2.7 V to 3.6 V.
- What is the output drive capability of the 74LVTH125PW,118?
The device can drive up to 64 mA and sink up to 32 mA.
- Is the 74LVTH125PW,118 compatible with TTL logic levels?
Yes, it is directly compatible with TTL logic levels.
- What is the maximum frequency of operation for the 74LVTH125PW,118?
The maximum frequency of operation is 150 MHz.
- What type of package does the 74LVTH125PW,118 come in?
The device comes in a TSSOP14 package.
- Does the 74LVTH125PW,118 support live insertion and extraction?
Yes, it supports live insertion and extraction.
- What is the ambient temperature range for the 74LVTH125PW,118?
The ambient temperature range is from -40°C to +85°C.
- Does the 74LVTH125PW,118 have overvoltage tolerant inputs?
Yes, the inputs are overvoltage tolerant up to 5.5 V.
- What is the purpose of the IOFF circuitry in the 74LVTH125PW,118?
The IOFF circuitry prevents backflow current when the device is powered down, ensuring safe partial power-down operations.
- Does the 74LVTH125PW,118 require external pull-up resistors for unused inputs?
No, the device features bus hold data inputs that eliminate the need for external pull-up resistors.
