ON Semiconductor M74LCX16244DTR2G Low Voltage 16-Bit Buffer/Line Driver

The M74LCX16244DTR2G from ON Semiconductor is a high-performance, low-voltage 16-bit buffer/line driver designed to operate with a 3.3 V power supply. It is part of the LCX family which provides robust solutions for high-speed signal driving and buffering applications. This integrated circuit is particularly suitable for driving high-capacitive loads and low-impedance backplanes, making it an ideal choice for a wide range of industrial, computing, and telecommunications applications.

Constructed with advanced silicon-gate CMOS technology, the M74LCX16244DTR2G offers 5V tolerant inputs, which allows for interfacing with 5V systems, thereby providing a bridge between different voltage domains. Its non-inverting buffers possess high drive strength and can be used as memory address drivers, clock drivers, and bus-oriented transmitters/receivers.

One of the key features of this device is its power-down high impedance inputs and outputs, which ensure minimal power consumption when the device is not in active use. Additionally, the M74LCX16244DTR2G supports live insertion and withdrawal capabilities (hot swapping), enhancing its utility in systems that require maintenance or upgrades without powering down.

The M74LCX16244DTR2G is equipped with an output enable (OE) feature, which allows the user to place the output in high impedance for bus management or multiplexing applications. This feature is critical for preventing bus contention in complex systems.

This buffer/line driver is provided in a TSSOP-48 (Thin Shrink Small Outline Package) that ensures a compact footprint on printed circuit boards, optimizing space without compromising performance. Its specification for operation from -40°C to +85°C guarantees reliability across a broad range of environmental conditions.

In summary, the M74LCX16244DTR2G from ON Semiconductor is a versatile and reliable component that offers low-voltage operation, high-speed performance, and 5V tolerant inputs. It is an excellent choice for designers looking to implement robust level shifting and driving capabilities in their digital systems.

For detailed specifications and application notes, designers and engineers are encouraged to consult the datasheet and technical resources available on the ON Semiconductor website.