Product Overview: 74F533 - NXP Semiconductors

The 74F533 from NXP Semiconductors is a high-performance, octal transparent latch with inverting 3-state outputs, designed for 2V to 6V V<sub>CC operation. This integrated circuit is part of the 74F series, which is known for its fast speeds and robust performance in a wide array of digital applications. The 74F533 is particularly suitable for temporary storage of data, capturing data at a precise moment with its transparent latch feature, and then providing output when required.

Key Features:

• Octal D-Type Latch: The device has eight latches, which allows it to store 8 bits of data simultaneously.
• Transparent Latch: The latches are transparent, meaning that when the latch enable (LE) input is high, the Q outputs will follow the data (D) inputs.
• Inverting Outputs: The outputs are inverting, providing the complement of the input data when the outputs are not in the high impedance state.
• 3-State Outputs: The outputs can be put into a high impedance state, which is useful for interfacing with buses and for reducing power consumption when the outputs are not needed.
• Direct Clear: A direct clear input (CLR) enables all latches to be cleared simultaneously, which is essential for initializing or resetting the system.
• Wide Operating Voltage Range: The device can operate with a V<sub>CC range of 2V to 6V, making it versatile for various logic level requirements.
• Fast Propagation Delays: The 74F533 features fast propagation delays, ensuring quick response times for critical applications.

Applications:

The 74F533 is ideal for a variety of digital applications, including:

• Temporary data storage
• Data buffering
• Bus interfacing
• System initialization

With its robust design and flexible functionality, the 74F533 is a reliable choice for designers and engineers looking for a latch that can meet the demands of high-speed digital systems. NXP's commitment to quality ensures that this product delivers consistent performance and durability for your electronic designs.