Product Overview: 74HC244PW from NXP

The 74HC244PW is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). Manufactured by NXP Semiconductors, a leader in the electronics industry, this integrated circuit is designed to provide optimal performance in a wide range of applications. It is housed in a TSSOP-20 (Thin Shrink Small Outline Package) that is both space-saving and suitable for surface mount technology.

The 74HC244PW is an octal buffer and line driver with 3-state outputs. It features eight non-inverting buffers with high-current output capability suitable for driving heavy loads, such as LEDs or other high-current indicators. Each buffer has a separate output enable pin, which can be used to place the output in a high-impedance state. This allows for the direct connection of outputs to a bus-organized system without the need for interface or pull-up components.

The device is characterized for operation from -40°C to +125°C, making it suitable for industrial and automotive applications that demand robustness and reliability. The 74HC244PW is also compatible with TTL levels, which ensures that it can be used in mixed-technology systems. Its balanced propagation delays and transition times make it an excellent choice for synchronous systems that require tight timing control.

• Product Family: 74HC
• Logic Type: Octal Buffer/Line Driver, Non-Inverting
• Number of Channels: 8
• Output Type: 3-State
• Package Type: TSSOP-20
• Supply Voltage Range: 2.0 to 6.0 V
• Operating Temperature Range: -40°C to +125°C

Whether you are designing a complex digital system or simply need a reliable buffer or line driver, the 74HC244PW by NXP Semiconductors is a versatile and durable choice that will not disappoint. Its wide range of applications includes buffer memory address registers, driving capacitive loads, and as a bus-oriented transmitter/receiver which provides improved board density.