Product Overview: 74LVC16374A from NXP

The 74LVC16374A is a high-performance, low-voltage 16-bit edge-triggered D-type flip-flop with 3-state outputs from NXP Semiconductors. Designed for use in applications requiring the capture and storage of binary data, this integrated circuit is part of the LVC (Low-Voltage CMOS) family, which is renowned for its low power consumption and high-speed operation.

The device operates on a 3.3V power supply, but its 5V tolerant inputs ensure that it is compatible with 5V systems, making it suitable for mixed-voltage environments and facilitating easier migration from 5V to 3.3V systems without the need for level shifters. The 74LVC16374A is capable of driving 50Ω transmission lines, which is a testament to its robust output drive capabilities.

Key Features

• 16-bit D-type Flip-Flop: Each flip-flop has a dedicated data input (Dn), output (Qn), and output enable (OE) which controls the 3-state output.
• Edge-Triggered: Data is captured on the rising edge of the clock (CLK), providing precise timing control for data synchronization.
• 3-State Outputs: The outputs can be placed in a high impedance state, allowing for bus-oriented applications and connection to shared data lines.
• Low Power Consumption: The LVC technology provides a balance of high speed and low power dissipation.
• 5V Tolerant Inputs: Inputs can handle 5V signals without damage, offering interface flexibility with older logic levels.
• Wide Operating Temperature Range: The device can operate over a temperature range of -40°C to +125°C, suitable for industrial applications.

Applications

The 74LVC16374A is versatile and can be used in a variety of digital systems. Common applications include:

• Temporary storage for digital data
• Interface and bus buffering
• Data synchronization and timing control
• System upgrades where 5V to 3.3V interfacing is necessary

With its robust design and compatibility with both 3.3V and 5V systems, the 74LVC16374A is an ideal choice for designers looking to implement reliable and efficient data storage and transfer mechanisms in their digital circuits.