Product Overview: SN74LVT573PWR by Texas Instruments

The SN74LVT573PWR is a high-performance, octal transparent D-type latch designed and manufactured by Texas Instruments, a global leader in semiconductor solutions. This device is part of the LVT family, which is known for its low-voltage operation and high-speed performance. It is particularly well-suited for use in applications that require the capturing and holding of data lines at a moment's notice, such as in buses or buffer memory addresses.

Key Features

• Logic Type: The SN74LVT573PWR is an octal transparent D-type latch, which means it has eight latches in one package, providing a compact and efficient solution for data storage and transfer applications.
• Operating Voltage: It operates at a voltage range of 2.7V to 3.6V, making it compatible with low-voltage systems and ideal for interfacing with modern microprocessors and FPGAs.
• Output Drive Capability: This device can drive up to 24mA at the outputs, allowing for direct driving of LEDs or other low-power devices without the need for additional buffer components.
• 3-State Outputs: The SN74LVT573PWR features 3-state outputs, which enable the outputs to be put in a high-impedance state. This is useful for sharing a common data bus and for reducing power consumption when the outputs are not in use.
• Edge-Triggered Latches: Data is captured on the rising edge of the clock signal, ensuring that the latches respond quickly and reliably to changes in input.
• Package Type: The device comes in a TSSOP (Thin Shrink Small Outline Package) with 20 pins, which is beneficial for space-constrained applications.
• Temperature Range: It is designed to operate over a wide temperature range, from -40°C to 85°C, ensuring reliability and performance in various environmental conditions.

Applications

The SN74LVT573PWR is versatile and can be used in a wide range of applications, including:

• Bus interface/storage
• Buffer memory address registers
• System control registers
• Peripheral driving
• Data acquisition systems

With its robust feature set and reliable performance, the SN74LVT573PWR from Texas Instruments is an excellent choice for designers looking to implement efficient data latching mechanisms in their digital systems.