The SN74LV573ATDWR is an octal transparent D-type latch with 3-state outputs, designed and manufactured by Texas Instruments. This high-performance, low-voltage silicon gate IC is part of the SN74LV family, which is well-known for its low-power consumption and high-speed operation. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working memory in a wide range of digital applications.

Key Features

• Logic Type: Octal Transparent D-Type Latches
• Output Type: 3-State Outputs
• Supply Voltage: Operates from 2 V to 3.6 V
• Output Drive Capability: Can drive up to 24 mA at 5 V
• Package: Supplied in a wide-body SOIC package with 20 pins (DW suffix)

Performance

The SN74LV573ATDWR is optimized for low-voltage applications, ranging from 2 V to 3.6 V, making it ideal for portable and battery-powered devices. It ensures a high-speed performance with a typical tpd of 4.5 ns at 3.3 V. Additionally, the device has a low power consumption, with a typical ICC of only 20 μA, further enhancing its suitability for power-sensitive designs.

Applications

This versatile latch is commonly used in a variety of digital systems, including:

• Microprocessor or Microcontroller Extension
• Buffer Memory
• Interface Between Different Voltage Domains
• Temporary Data Storage
• Address Latching in Memory Devices

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability. The SN74LV573ATDWR is no exception, undergoing rigorous testing to ensure it meets the high standards expected by industry professionals. This product is RoHS compliant and is designed to meet or exceed the requirements of the joint IPC/JEDEC standard J-STD-020D for moisture sensitivity, ensuring long-term reliability in a variety of environmental conditions.

Ordering Information

The SN74LV573ATDWR is available in tape and reel format for automated assembly processes, ensuring a streamlined manufacturing workflow. The product's ordering number reflects the package type and temperature range, making it easy to select the appropriate version for specific application needs.