STMicroelectronics 74LX1G125CTR Single Bus Buffer Gate with 3-State Output

The 74LX1G125CTR from STMicroelectronics is a high-performance, single bus buffer gate with a 3-state output, designed to be used in a wide range of digital applications. This integrated circuit is part of the 74LX family, which is known for its low-voltage operation and low-power consumption, making it an ideal choice for battery-powered and portable devices.

Constructed with advanced silicon-gate CMOS technology, the 74LX1G125CTR ensures high-speed operation while maintaining the low power dissipation of CMOS. The device has a 5V tolerant input, which allows for interfacing with 5V logic levels without the risk of damage to the device. It operates over a broad voltage range (1.65V to 5.5V), providing the flexibility to be used in systems with different logic levels and ensuring compatibility with a variety of microcontrollers and digital systems.

The buffer gate features a single input and output with an additional output enable (OE) control pin. When the OE pin is low, the output is in a high-impedance state, effectively isolating the output from the bus line. This 3-state output feature allows for connection to a common bus line without the risk of bus contention, making it suitable for multiplexing and bus-driving applications.

The 74LX1G125CTR comes in a compact, leadless package (Thin Shrink Small Outline Package - TSSOP) with 5 pins, which is beneficial for space-constrained applications. The device also meets the requirements of JEDEC standard no. 8-1A, ensuring industry-standard specifications and interoperability.

With its low power dissipation, wide operating voltage range, and 3-state output, the 74LX1G125CTR from STMicroelectronics is a versatile component that enhances the performance and reliability of digital systems. Whether it is used for logic level shifting, driving high-capacitive loads, or as a buffer in communication interfaces, this integrated circuit provides designers with a robust and efficient solution.

For detailed specifications, application circuits, and additional information, designers and engineers are encouraged to consult the datasheet and support documentation available on the STMicroelectronics website.