Product Overview: 74HC564D,653 by NXP Semiconductors

The 74HC564D,653 is a high-speed Si-gate CMOS device and is part of the 74HC family of integrated circuits. Manufactured by NXP Semiconductors, a leader in the semiconductor industry, this particular IC is designed to provide robust performance for a wide range of digital applications. It is characterized by its octal D-type negative-edge-triggered flip-flops with three-state outputs, making it a suitable choice for interface and bus-buffer applications.

Key Features

• Logic Type: The device features octal D-type flip-flops which are controlled by a common clock and reset.
• Edge Triggered: Flip-flops on this IC are negative-edge triggered, ensuring that data is captured at the precise moment the clock signal transitions from high to low.
• Three-State Outputs: This function allows for the outputs to be set to a high impedance state, effectively disconnecting the output from the circuit, which is a crucial feature for bus-driving applications.
• High Noise Immunity: The 74HC564D,653 is designed with a high level of noise immunity, which is inherent to CMOS technology, ensuring stable operation even in noisy environments.
• Low Power Consumption: CMOS technology also allows for low power dissipation, making this device energy-efficient and suitable for battery-powered devices.
• Wide Operating Voltage Range: It operates over a wide voltage range from 2.0 to 6.0 V, accommodating various levels of power supplies and logic levels.
• Package: The device comes in a SO20 package, which is a small-outline package that saves space on printed circuit boards.

Applications

The 74HC564D,653 is versatile and can be used in various digital circuits. Its applications include:

• Buffering and interfacing in bus-oriented systems
• Temporary data storage
• Data transmission systems
• Control systems

With its combination of features, the 74HC564D,653 from NXP Semiconductors is a reliable choice for designers and engineers looking for a high-performance octal flip-flop IC. Whether used in industrial control systems, consumer electronics, or communication devices, this IC offers the functionality and durability required for complex digital tasks.