The CD74ACT244E is a popular IC component that belongs to the ACT family of buffers and line drivers. It is a non-inverting octal buffer and line driver with three-state outputs. Here, we will provide an overview of this IC component and highlight its key features.
The CD74ACT244E is designed to handle high-speed digital signals, making it suitable for use in various applications, such as memory address drivers and bus-oriented systems. It features eight buffer gates with 3-state outputs. The inputs and outputs are arranged symmetrically to facilitate easy board layout.
This IC component operates on a supply voltage range of 4.5V to 5.5V, making it compatible with both TTL and CMOS voltage levels. It has an output drive capability of 24mA at 4.5V, allowing it to drive heavily-loaded transmission lines with minimal delays.
One of the notable features of the CD74ACT244E is its ability to be used as a level translator to convert TTL logic levels to CMOS levels and vice versa. This versatility expands its range of applications and compatibility. Furthermore, this IC component has high noise immunity, making it reliable in noisy environments.
The CD74ACT244E incorporates three-state outputs, allowing the outputs to be configured in three different states: high (H), low (L), and high-impedance (Z)
