The SN74AHCT573NSR from Texas Instruments is a high-performance, octal transparent D-type latch with 3-state outputs. This integrated circuit is designed to be used in applications requiring the temporary storage of information. It is capable of storing eight bits of data and is particularly useful in systems where the data must be available for future processing or for controlling various functions.

Key Features

• Wide Operating Voltage Range: The device supports a wide operating voltage range from 4.5V to 5.5V, making it suitable for interfacing with both 5V TTL logic and 5V CMOS logic.
• High Drive: It is capable of driving up to 15 LSTTL loads, providing high-current outputs that can drive multiple devices simultaneously.
• 3-State Outputs: The 3-state outputs can be set to either a high, low, or high-impedance state, allowing for efficient data bus management.
• Fast Propagation Delays: The device features fast propagation delays and transition times, ensuring quick response times in high-speed data capture systems.
• Low Power Consumption: Its low power consumption makes it an excellent choice for battery-operated and power-sensitive applications.

Applications

The SN74AHCT573NSR is ideally suited for a wide range of applications, including:

• Temporary data storage
• Data bus interfacing and buffering
• System control
• Industrial control systems
• Computer systems

Package and Quality

The device is offered in a 20-pin SOP (Small Outline Package) that is optimized for reduced space on PCBs. The SN74AHCT573NSR is characterized for operation from -40°C to 85°C, ensuring reliability across a wide range of temperature conditions. With Texas Instruments' commitment to quality, this latch is designed to meet the stringent requirements of the industrial and commercial markets.