The SN74HCT573NSR, manufactured by Texas Instruments, is a high-performance octal transparent D-type latch with 3-state outputs. This integrated circuit is part of the HCT family, which is designed to provide the electrical characteristics of CMOS logic while maintaining the interface compatibility with TTL logic levels. The SN74HCT573NSR is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers in a wide range of digital applications.

Key Features

• Logic Type: Octal Transparent D-type Latch
• Output Type: 3-State
• Number of Channels: 8
• Input Level: TTL
• Output Level: CMOS
• Package: 20-SO
• Operating Temperature: -40°C to 85°C

Performance Characteristics

The device features a wide operating voltage range from 4.5V to 5.5V, which allows it to be used in systems that require a 5V logic level. Its low power consumption and high speed make it a reliable choice for modern electronic applications. The SN74HCT573NSR can operate at a maximum clock frequency of 35 MHz, providing quick data transfer and processing capabilities.

Applications

The versatile nature of the SN74HCT573NSR allows it to be employed in various applications such as:

• Computers and Computer Peripherals
• Data Communication Equipment
• Instrumentation and Test Equipment
• Digital Signal Processors (DSPs)
• Microprocessor or Microcontroller Extension

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability. The SN74HCT573NSR is no exception, with its robust design ensuring stable operation under varying conditions. This product is RoHS compliant and is designed to meet or exceed the stringent industry standards for performance and reliability.

Ordering Information

To facilitate easy integration into your design, the SN74HCT573NSR is available in a 20-SO package, which is widely accepted in the industry for its compact size and ease of PCB layout. For ordering and detailed specifications, visit the Texas Instruments website or contact an authorized distributor.