The 74LV377DB is a high-performance, low-voltage octal D-type flip-flop with data enable from NXP Semiconductors. This integrated circuit is designed for use in applications that require the capture and storage of data with a minimal power consumption. It is a part of the 74LV family, which operates on a low-voltage power supply ranging from 2.0V to 5.5V, making it suitable for battery-operated devices and portable electronics.

Key Features

• Voltage Range: The device operates on a wide voltage range from 2.0V to 5.5V, providing flexibility in various application environments.
• Octal D-type Flip-Flops: Features eight edge-triggered, D-type flip-flops with individual D inputs and Q outputs.
• Data Enable: Incorporates a data enable feature, which allows the user to control the flow of data into the flip-flops. When the data enable input (E) is low, the D inputs are effectively disconnected, preventing data from reaching the outputs.
• Low Power Consumption: The 74LV377DB is optimized for low power consumption, making it ideal for power-sensitive applications.
• High-Speed Operation: Despite its low power usage, the device does not compromise on speed, ensuring efficient performance in high-speed data operations.

Applications

The 74LV377DB is versatile and can be used in a variety of applications, including:

• Memory registers
• Data storage devices
• Communication systems
• Portable electronics
• Microprocessor systems

Technical Specifications

Below are some of the technical specifications for the 74LV377DB:

• Package: SSOP20, a space-saving package that is ideal for applications with limited PCB space.
• Temperature Range: Designed to operate over an extended temperature range, ensuring reliability in various environmental conditions.
• Compatibility: TTL input level compatibility for use with existing TTL logic families.

The 74LV377DB from NXP is a robust and reliable choice for designers looking to incorporate a low-voltage, high-speed octal flip-flop with data enable into their systems. Its low power consumption coupled with high-speed operation makes it an excellent choice for a wide range of electronic applications.