SN74LV374ATPWREP

The SN74LV374ATPWREP is a high-speed, low-voltage, octal D-type flip-flop from Texas Instruments, designed for use in digital circuits. This device is part of the 74LV family, which is known for its low-voltage operation and high-speed performance, making it suitable for a variety of applications in modern electronics.

Key Features:

1. Functionality: The SN74LV374A is an octal D-type flip-flop with a 3-state output. It captures the state of the data inputs (D0-D7) on the rising edge of the clock (CLK) signal and holds this state until the next clock edge. The outputs (Q0-Q7) can be enabled or disabled based on the output enable (OE) signal.

2. Voltage Range: This device operates within a supply voltage range of 2.0V to 5.5V, making it compatible with both 3.3V and 5V logic levels. This flexibility allows it to interface with a wide range of digital systems.

3. Speed: The SN74LV374A is designed for high-speed operation, with a maximum propagation delay of around 5 ns at 5V, which makes it suitable for high-frequency applications.

4. Power Consumption: The device features low power consumption, which is a significant advantage in battery-operated and portable devices. The typical supply current is low, contributing to overall energy efficiency.

5. Package Type: The SN74LV374ATPWREP is housed in a TSSOP (Thin Shrink Small Outline Package) with 20 pins. This compact package is ideal for space-constrained applications, providing a small footprint while maintaining robust performance.

6. Input and Output Configuration: The flip-flop has eight data inputs (D0-D7), eight outputs (Q0-Q7), a clock input (CLK), and an output enable input (OE). The outputs are tri-state, allowing for multiple devices to share the same output line without interference.

7. Temperature Range: The device is rated for operation over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.

8. Logic Family: As part of the LV (Low Voltage) logic family, the SN74LV374A is designed to be compatible with other LV devices, ensuring seamless integration into existing designs.

Applications:

The SN74LV374ATPWREP is commonly used in various applications, including:

• Data storage and transfer in digital systems.
• Shift registers and data latches in communication systems.
• Temporary data holding in microcontroller and FPGA designs.
• State machines and control logic in embedded systems.

Conclusion:

The SN74LV374ATPWREP from Texas Instruments is a versatile and efficient octal D-type flip-flop that meets the demands of modern digital design. Its combination of low voltage operation, high speed, and compact packaging makes it an excellent choice for a wide range of electronic applications.