Product Overview: 74AHC244D

The 74AHC244D is a high-speed Si-gate CMOS device from NXP Semiconductors, renowned for its robustness and versatility. This integrated circuit is designed as an octal buffer and line driver with 3-state outputs, which makes it ideal for driving bus lines or buffering memory address registers.

Key Features

• Logic Family: The device belongs to the AHC family, which is characterized by its low power consumption and high noise immunity.
• Number of Channels: It features eight independent channels, allowing for multiple signals to be managed simultaneously.
• Output Type: The 3-state outputs ensure that multiple outputs can be connected together without interference, as they can be put into a high-impedance state.
• Supply Voltage Range: The device operates over a wide supply voltage range from 2.0V to 5.5V, making it compatible with most TTL environments.
• High-Speed Performance: The 74AHC244D is capable of propagating delays as low as 3.9ns, ensuring high-speed operation for critical applications.
• Temperature Range: It is designed to function over an extended industrial temperature range from -40°C to +125°C.

Applications

The 74AHC244D is suitable for a wide range of applications, including:

• Bus driving
• Memory address driving
• Buffering in high-speed systems
• Data management and signal distribution

Product Specifications

Attribute Value Package SOIC-20 Mounting Type Surface Mount Pin Count 20 Logic Function Buffer, Line Driver Operating Temperature -40°C to +125°C RoHS Compliant Yes

In conclusion, the 74AHC244D from NXP Semiconductors is a highly reliable and efficient solution for applications requiring buffering and driving capabilities with high-speed data transfer and minimal power consumption.