Product Overview: NXP PC74HC573T Octal D-Type Latch

The NXP PC74HC573T is a high-speed CMOS device that serves as an octal D-type transparent latch with 3-state outputs. It is designed to have eight latches with three-state outputs for bus organized system applications. The device is fabricated with silicon gate CMOS technology which offers the inherent benefits of low power consumption and wide operating voltage range.

Key Features

• Logic Type: Octal D-Type Latch
• Output Type: 3-State
• Package / Case: SOIC-20
• Mounting Type: Surface Mount
• Operating Temperature: -40°C to +125°C
• Supply Voltage Range: 2.0V to 6.0V
• Logic Family: 74HC

The PC74HC573T is capable of operating in a wide voltage range from 2.0V to 6.0V, making it suitable for interfacing with both TTL and CMOS technologies. The device features eight D-type latches with individual D inputs and O outputs. The common latch enable (LE) and output enable (OE) controls the state of each latch and the status of the outputs, respectively.

Applications

The octal D-type latch is commonly used in a variety of applications such as:

• Buffer storage
• Memory address latching
• Data storage and transfer
• Control systems
• Bus interface circuits

Due to its high-speed operation and three-state outputs, the PC74HC573T is particularly useful in systems where data needs to be transferred or stored quickly and efficiently, without the need for continuous data refresh.

Quality and Reliability

NXP Semiconductors is known for their commitment to quality and reliability. The PC74HC573T is no exception, as it is produced with the highest manufacturing standards. It is also supported by NXP's extensive technical documentation and customer support services, ensuring that designers can integrate this component with confidence into their electronic designs.