Product Overview: 74ABT574ADB by NXP Semiconductors

The 74ABT574ADB is a high-performance, octal D-type flip-flop with 3-state outputs, designed and manufactured by NXP Semiconductors. This integrated circuit is part of NXP's ABT range of products, known for their advanced BiCMOS technology that offers a perfect blend of speed and power consumption, making them suitable for a wide array of applications in the electronics industry.

With its octal arrangement, the 74ABT574ADB provides eight edge-triggered, D-type flip-flops with individual D inputs and O outputs. The flip-flops capture the state of their respective D inputs at the rising edge of the clock input, and these states are available at the outputs when the Output Enable (OE) is in the low state. When OE is high, the outputs are in a high impedance state, which is essential for bus-oriented applications where multiple devices may need to share a common data line.

The 74ABT574ADB features a wide operating voltage range of 4.5V to 5.5V, which allows it to interface easily with other 5V logic families, making it extremely versatile. The device also boasts a high-speed performance, with a typical shift frequency of 200 MHz, ensuring that it can handle the demands of high-speed data processing and communication applications.

For reliability and robust performance, the 74ABT574ADB is equipped with inputs and outputs on opposite sides of the package to facilitate easier routing of PCBs. Additionally, it is characterized for operation from -40°C to +85°C, ensuring that it can withstand a wide range of environmental conditions, making it suitable for industrial and automotive applications.

Key Features:

• Eight D-type flip-flops with single clock and OE inputs
• 3-state outputs for bus interfacing
• High-speed throughput with a typical frequency of 200 MHz
• Wide operating voltage range of 4.5V to 5.5V
• Low power consumption
• Industrial and automotive temperature range: -40°C to +85°C
• Standard 20-pin SSOP package for space-saving requirements

Overall, the 74ABT574ADB by NXP Semiconductors is an ideal choice for designers looking for a reliable, high-speed octal flip-flop for their digital logic applications, where low power operation and high integration are essential.