STMicroelectronics M74HC564B1R Product Overview

The M74HC564B1R is a robust integrated circuit from STMicroelectronics, a leader in the semiconductor industry. This particular device is part of the high-speed CMOS family and is designed to meet the demanding requirements of modern electronic applications.

Key Features

• High-Speed CMOS Technology: The M74HC564B1R utilizes advanced high-speed CMOS technology, ensuring low power consumption and high noise immunity characteristic of CMOS integrated circuits.
• Octal D-Type Flip-Flop: At its core, this product features an octal D-type flip-flop with 3-state outputs. This makes it suitable for bus-oriented applications, providing a reliable way to store data bits.
• 3-State Outputs: The 3-state outputs allow for connection to external circuits without affecting the overall system, which is essential for bus-driven designs and for expanding the data bus.
• Positive-Edge Triggering: The flip-flops in the M74HC564B1R are triggered on the positive-edge of the clock cycle, providing precise control over data transfer and storage.
• Multiple Package Options: Available in a variety of packages, the M74HC564B1R offers flexibility to designers in terms of PCB layout and space constraints.

Applications

The versatility of the M74HC564B1R allows it to be used in a wide range of applications, including:

• Buffer/Storage Registers
• Shift Registers
• Data Storage
• Control Registers
• System Address Management

Product Specifications

The M74HC564B1R operates within a supply voltage range of 2V to 6V, making it compatible with TTL levels. It also features low power dissipation and balanced propagation delays. The product is specified for a wide operating temperature range, which ensures reliability under varying environmental conditions.

With its combination of high-speed operation, low power consumption, and robust design, the M74HC564B1R from STMicroelectronics is an excellent choice for designers looking for a reliable and efficient octal D-type flip-flop with 3-state outputs.