Product Overview: 74LV74D from NXP Semiconductors

The 74LV74D is a high-performance, low-voltage dual D-type flip-flop with individual data inputs (D), clock inputs (CP), master reset inputs (MR), and outputs (Q and Q̅). Manufactured by NXP Semiconductors, this integrated circuit is part of the 74LV family, which is renowned for its low-voltage operation and compatibility with TTL (Transistor-Transistor Logic) levels.

Designed with the purpose of providing optimal stability and functionality, the 74LV74D operates with a power supply range from 2.0V to 5.5V. This makes it an excellent choice for interfacing with both 3.3V and 5V systems, providing designers with flexibility and ease of integration in mixed-voltage environments. Its low power consumption and high noise immunity are characteristic of the LV (Low-Voltage) series, making it suitable for battery-operated and portable devices.

Each flip-flop has independent data, clock, and reset inputs. The device transitions on the positive-going edge of the clock input while the master reset input is an asynchronous signal that, when active, will reset the Q output to a low state regardless of other inputs. The output stages are designed to drive 15 LSTTL loads, which is a testament to the 74LV74D's drive capabilities.

The 74LV74D is offered in a standard SO14 (Small Outline) package, which is compact and suitable for space-constrained applications. It is also available in other package options to cater to different design requirements and manufacturing processes.

Applications of the 74LV74D are diverse and include:

• Counters and dividers
• Registers
• Toggle circuits
• Control circuits

With its robust performance and flexibility, the 74LV74D from NXP Semiconductors is a reliable and efficient solution for digital logic systems requiring flip-flops. Its compatibility with existing TTL logic levels ensures that it can be used in legacy systems as well as in new, low-voltage designs.

For more detailed information, including datasheets, technical documentation, and support, visit NXP Semiconductors' official website or contact their customer support team.