Product Overview: 74LVCH244APW

The 74LVCH244APW is a high-performance, low-voltage, octal buffer/line driver with 3-state outputs from NXP Semiconductors. Designed to operate from a 1.2V to 3.6V V<sub>CC power supply, this device is particularly suitable for interfacing with 3.3V and 2.5V applications. Its robust design allows for high-speed signal propagation while minimizing power consumption.

The device features eight non-inverting buffers with 3-state outputs, which can be used as line drivers for bus-oriented applications. The 3-state outputs (nOE) control the bus connection, allowing multiple outputs to share a bus line without conflict. The inputs can be driven from either 3.3V or 5V devices, making the 74LVCH244APW versatile and capable of interfacing with mixed-voltage systems.

Constructed with an advanced 5V CMOS technology, the 74LVCH244APW offers optimal performance in terms of speed and power. The device's balanced propagation delays and transition times ensure reliable and fast data transfer, which is critical for modern high-speed digital systems.

The 74LVCH244APW is provided in a TSSOP20 (Thin Shrink Small Outline Package) that minimizes the footprint on printed circuit boards, making it an excellent choice for space-constrained applications. Its small form factor, combined with the low-power consumption and high-speed capabilities, makes it an ideal buffer/line driver for a wide range of applications, including:

• Memory addressing and data routing
• Signal buffering in communication systems
• Driving heavy loads or bus lines
• Interfacing between different voltage domains

Additionally, the 74LVCH244APW features multiple GND and V<sub>CC pins to optimize the distribution of power and ground and to reduce noise in high-speed applications. The device is also characterized for operation from -40°C to +85°C, ensuring reliable performance across a wide range of environmental conditions.

With its robust feature set and high reliability, the 74LVCH244APW from NXP Semiconductors is an excellent choice for designers looking to incorporate a high-quality octal buffer/line driver into their systems.