SN74LVTH125DR

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SN74LVTH125DR

IC BUFF NON-INVERT 3.6V 14-SOIC

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規格

Series 74LVTH
Part Status Active
Logic Type Buffer, Non-Inverting
Number of Elements 4
Number of Bits per Element 1
Output Type 3-State
Current - Output High, Low 32mA, 64mA
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC
Base Product Number 74LVTH125

概述

Description

The SN74LVTH125DR is a quad buffer/driver with 3-state outputs, designed for low-voltage applications. It operates within a supply voltage range of 1.65V to 5.5V, making it compatible with various logic levels. Each of the four channels can be independently enabled or disabled, allowing for flexibility in circuit design.
This device features high-speed performance with low power consumption, making it suitable for battery-operated devices. The outputs can drive capacitive loads, making it ideal for interfacing with different logic families. Additionally, it has a wide input voltage range, which accommodates TTL and CMOS logic levels.
The SN74LVTH125DR is packaged in a small, 14-pin TSSOP, contributing to space-efficient designs. Its applications include data buffering, signal isolation, and level shifting in digital circuits. Overall, it provides a reliable solution for various electronic applications requiring low-voltage and high-speed operation.

Features

The SN74LVTH125DR is a quad buffer/driver designed for low-voltage applications. Key features include:
1. Quad Configuration: Contains four independent non-inverting buffers, allowing for multiple signal routing.
2. Low Voltage Operation: Compatible with 3.3V and 5V systems, making it versatile for various logic levels.
3. High-Speed Performance: Designed for fast switching, with propagation delays typically around 4 ns at 5V.
4. High Drive Capability: Can drive up to 12 mA of output current, suitable for interfacing with other ICs or driving loads.
5. Three-State Outputs: Outputs can be set to high, low, or high impedance, enabling easy bus sharing.
6. Power Saving: Low quiescent current consumption, enhancing efficiency in battery-powered devices.
7. Input/Output Voltage Levels: Accepts a wide range of input voltage levels, facilitating compatibility with various logic families.
8. Package: Available in a 14-pin SOIC package, offering a compact solution for space-constrained applications.
These features make the SN74LVTH125DR ideal for buffering, signal isolation, and level shifting in digital circuits.

Package

The SN74LVTH125DR is available in a 14-pin TSSOP (Thin Shrink Small Outline Package) type. This package is known for its compact size and is suitable for surface-mount technology, making it ideal for space-constrained applications.

Pinout

The SN74LVTH125DR is a quad buffer/driver with 3-state outputs. It has a total of 20 pins. The primary function of this device is to provide signal buffering and level shifting for digital signals, making it suitable for interfacing between different voltage levels in digital circuits.
Each of the four buffers can accept a single input and drive a single output, and they can be enabled or disabled using a separate control signal for each buffer. The device operates with a voltage supply range of 1.2V to 5.5V, making it compatible with low-voltage applications.
Key pin functions include:
- Input pins (A1, A2, A3, A4) for data input.
- Output pins (Y1, Y2, Y3, Y4) for buffered output.
- Enable pins (OE1, OE2, OE3, OE4) to control the output state.
- Power (VCC) and ground (GND) pins for power supply connections.
This device is often used in applications requiring high-speed data transmission and low power consumption.

Manufacturer

The SN74LVTH125DR is manufactured by Texas Instruments (TI), a well-established American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog, digital signal processing, and microcontroller products. The company is known for its innovation in electronics, serving a wide range of industries such as automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to developing high-performance products that meet the evolving needs of engineers and designers worldwide.

Application

The SN74LVTH125DR is a quad buffer/driver with three-state outputs, commonly used in digital circuits for signal buffering, level shifting, and driving capacitive loads. Its application areas include data transmission in communication systems, interfacing between different voltage levels in microcontroller and FPGA designs, and enhancing signal integrity in high-speed digital applications. It is suitable for use in consumer electronics, automotive systems, and industrial automation where reliable signal processing is essential.

Equivalent

Equivalent products to the SN74LVTH125DR include the SN74LVC1G125, SN74AHC125, and SN74HCT125. These chips serve similar functions in buffer and driver applications, featuring quad tri-state outputs and compatible voltage levels. Always check specific datasheets for detailed specifications and compatibility before substitution.

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