Product Overview: SN74HCT573DBR

The SN74HCT573DBR is a high-performance, octal transparent D-type latch designed by Texas Instruments, a leader in semiconductor innovation. It is a crucial component in digital systems where temporary storage of data is required. The device allows data to flow from the input to the output when the latch-enable (LE) input is high, and it retains the data when LE is low or when the clock (CLK) is held high.

Key Features

• Logic Type: Octal Transparent D-type Latches
• Logic Family: HCT
• Output Type: 3-State Outputs
• Number of Channels: 8
• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature: -40°C to +85°C
• Package / Case: SSOP-20
• Mounting Type: Surface Mount

Performance and Advantages

The SN74HCT573DBR is designed for high-speed operation, with a typical clock frequency of 47 MHz at 5V. It is characterized for operation from -40°C to +85°C, making it suitable for a wide range of industrial applications. The device is compatible with TTL logic levels and can drive up to 15 LSTTL loads. The 3-state outputs are capable of driving bus lines or buffer memory address registers, adding to its versatility.

Applications

Thanks to its robust feature set, the SN74HCT573DBR is ideal for a wide array of applications, including:

• Temporary data storage
• Data transceivers
• System address registers
• Memory address drivers
• Buffer registers

Quality and Reliability

Texas Instruments is committed to delivering high-quality products. The SN74HCT573DBR is no exception, with its design and manufacture adhering to stringent quality control measures. The device is available in a SSOP-20 package, which is suitable for automated surface-mount assembly processes and is RoHS compliant, ensuring environmental sustainability.

Ordering Information

For those looking to incorporate the SN74HCT573DBR into their designs, it is available for order under the part number SN74HCT573DBR. Texas Instruments provides detailed datasheets, technical documents, and support to assist with the integration of this latch into your next project.