Product Overview: CY74FCT573ATQCT

The CY74FCT573ATQCT is a high-performance, octal transparent D-type latch designed and manufactured by Texas Instruments. This integrated circuit is part of the FCT family, which is known for its advanced CMOS technology to provide significant improvements in speed and power consumption over its predecessors. The device is particularly suitable for applications that require the temporary storage of data and where the output must be controlled for either driving heavy loads or for bus-oriented applications.

Key Features

• Speed: The CY74FCT573ATQCT boasts a fast propagation delay, ensuring quick response times for high-speed data operations.
• Low Power Consumption: It operates with a reduced power footprint, making it ideal for power-sensitive designs.
• Drive Capability: This device can drive up to 15 LSTTL loads, providing ample output current for most applications.
• Transparent Latches: The octal latches are transparent, which means that when the latch enable (LE) input is high, the Q outputs follow the data (D) inputs.
• Output Control: The output enable (OE) bar allows the user to place the eight outputs in either a normal logic state or a high-impedance state, which is particularly useful for interfacing with bus lines in a bus-organized system.

Technical Specifications

• Logic Type: D-Type Transparent Latch
• Number of Circuits: 8
• Output Type: Tri-State, Non-Inverted
• Voltage - Supply: 4.5V to 5.5V
• Operating Temperature: -40°C to 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width)

Applications

The CY74FCT573ATQCT is versatile and can be used in a variety of digital applications. It is well-suited for temporary data storage, data multiplexing, and as a buffer for driving buses. Its high drive capability and bus-friendly features make it a common choice for computer motherboards, servers, networking equipment, and other digital systems that require high-speed and reliable data handling.

Quality and Reliability

Texas Instruments is committed to maintaining high standards of quality and reliability. The CY74FCT573ATQCT, like all TI products, is subjected to rigorous testing and quality control procedures to ensure it meets the industry's highest performance benchmarks. Customers can rely on this product for consistent performance and longevity in their electronic designs.