NL17SZ125DFT2G Single Buffer Gate: Features and Applications

The NL17SZ125DFT2G is a high-performance, single non-inverting buffer gate from ON Semiconductor’s advanced ultra-low voltage series. As a member of the 74LVC family, it is designed using advanced CMOS technology, making it highly suitable for modern low-voltage and low-power applications. This device operates across a wide voltage range from 1.65V to 5.5V, allowing seamless interfacing between components with different supply voltages in mixed-voltage environments.

A standout feature of this buffer is its tri-state output, which provides an additional output control pin (OE̅). When OE̅ is set high, the output enters a high-impedance state, effectively disconnecting the output from the circuit. This is particularly useful in bus-oriented systems where multiple devices share a common data line, preventing signal contention and enabling efficient multiplexing.

The NL17SZ125DFT2G also offers very low power consumption, with a typical static current of just a few microamps. Its high noise immunity and robust ESD protection make it reliable even in electrically noisy environments. The device is housed in a space-saving DFT2G (SC-88) package, ideal for compact and high-density PCB designs.

Applications of this buffer gate are diverse. It is commonly used for signal isolation and amplification in digital circuits. In microcontroller and microprocessor systems, it serves as a level shifter, enabling communication between low-voltage core logic and higher voltage peripheral devices. Additionally, it is employed in data communication systems, memory modules, and portable electronics where efficient power management and signal integrity are critical.

ICGOODFIND: The NL17SZ125DFT2G is an efficient and versatile single buffer gate, offering tri-state output, broad voltage compatibility, and minimal power consumption. It is an excellent solution for modern digital designs requiring reliable signal buffering and level translation.

Keywords:

Single Buffer Gate

Tri-State Output

Wide Voltage Range

Level Shifting

Low Power Consumption