Product Overview: SN74LVC125ADTG4 from Texas Instruments

The SN74LVC125ADTG4 is a high-performance, quadruple bus buffer gate with 3-state outputs from Texas Instruments, designed to operate from 1.65 V to 3.6 V. This device is optimized for use in a wide range of applications, including mobile phones, consumer electronics, and industrial equipment, where low-voltage operation and high-speed interfacing are crucial.

Key Features

• Wide Operating Voltage Range: The SN74LVC125ADTG4 is designed to function over a broad voltage range from 1.65 V to 3.6 V, making it suitable for interfacing with both 3.3 V and 2.5 V logic levels.
• High-Speed Performance: With a typical tpd of 3.6 ns (max) at 3.3 V, this device is capable of fast signal processing, which is essential for high-speed data transmission and critical timing applications.
• Low Power Consumption: The device features a low ICC of 10 µA (max) at Ta = 25°C, which is ideal for battery-powered and power-sensitive applications.
• Output Drive Capability: The SN74LVC125ADTG4 can drive up to 24 mA at the outputs, providing sufficient current for most peripheral interfaces.
• 3-State Outputs: The outputs can be placed in a high-impedance state, allowing for bus aggregation without the risk of contention or data corruption.
• Input Hysteresis: The device features built-in hysteresis to enhance noise margin and to improve performance in environments with high electrical noise.

Applications

The SN74LVC125ADTG4 is versatile and can be used in a variety of applications, including:

• Bus drivers in computing systems
• Signal buffering for data communication equipment
• Interface translation in multi-voltage systems
• Level shifting for mixed-voltage designs
• General-purpose logic buffering

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the SN74LVC125ADTG4 is no exception. It is available in a 14-pin TSSOP (DGT) package, and it is characterized for operation from -40°C to 85°C, ensuring robust performance in diverse environments.