The CY74FCT574TQCT is a high-performance, octal flip-flop with 3-state outputs from Texas Instruments. Designed for use in systems that demand fast edge rates and low power consumption, this integrated circuit is part of the CY74FCT family, which is renowned for its reliability and efficiency in digital applications.

Featuring an 8-bit D-type flip-flop, the CY74FCT574TQCT captures data on the posedge of the clock. With a latch-up performance that exceeds 250mA per JESD 17, this product is built to withstand the rigors of modern electronic environments. The device also has a high drive output (-32mA IOH, 64mA IOL) which ensures strong signal transmission even in high-load conditions.

Key Features:

• Logic Type: Octal D-Type Flip-Flop with 3-state output
• Operating Voltage: 4.5V to 5.5V, making it compatible with a wide range of TTL environments
• High-Speed Performance: Offers a typical clock-to-output time (t<sub>CO) of only 5.5ns, ensuring swift data transfer for high-speed applications
• Low Power Consumption: Features a low quiescent power dissipation (40µA max) which is ideal for power-sensitive designs
• Package: Available in a 20-pin SSOP (Shrink Small Outline Package), providing a compact footprint for space-constrained applications

The CY74FCT574TQCT also boasts a bus-hold feature, which retains the inputs' last state whenever the input goes to a high-impedance. This eliminates the need for external pull-up or pull-down resistors and simplifies PCB design. Moreover, the device's 3-state outputs allow for connection to a bus-structured system, enhancing its versatility in complex digital circuits.

With its robust design and adherence to JEDEC standards, the CY74FCT574TQCT from Texas Instruments is the go-to choice for designers looking for a reliable and high-performing octal flip-flop. Whether it's for telecommunications, computing, or industrial applications, this component ensures a blend of speed, power efficiency, and design flexibility.