Product Overview: 74HC646N Integrated Circuit by NXP

The 74HC646N is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). Manufactured by NXP Semiconductors, a leader in the electronics industry, this integrated circuit is designed to meet the rigorous demands of modern electronic systems. The 74HC646N is a versatile octal bus transceiver and register that operates with an octal D-type flip-flop.

Key Features

• Logic Type: The device is an octal bus transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions.
• Logic Family: The 74HC646N belongs to the high-speed CMOS family, ensuring compatibility with a wide range of CMOS and TTL logic levels.
• Operating Voltage: It operates at a recommended voltage range of 2.0V to 6.0V, which makes it suitable for interfacing with both TTL and CMOS circuits.
• Pin Configuration: The IC comes in a standard 24-pin DIP package, making it easy to integrate into a variety of circuit boards.
• Output Capability: The 74HC646N features bus hold data inputs which eliminate the need for external pull-up resistors to hold unused inputs.
• Temperature Range: This device can operate efficiently over a broad temperature range, making it ideal for industrial applications.

Applications

The 74HC646N is widely used in communication systems, data processing, and control systems where it provides bidirectional drive for bus-oriented systems. Its robust design and ability to interface with different logic families make it a popular choice for system designers.

Quality and Reliability

NXP Semiconductors is committed to high standards of quality and reliability. The 74HC646N is subjected to rigorous testing and quality control procedures, ensuring that it meets the industry's highest performance benchmarks. This IC is a reliable component for any digital system requiring stable and efficient bus management.

Whether you're designing a complex data processing unit or a simple communication interface, the 74HC646N from NXP offers the performance and flexibility required to create a state-of-the-art electronic system.