SN74LVCH32373AZKER

The SN74LVCH32373AZKER is a high-speed, low-voltage CMOS octal D-type flip-flop with 3-state outputs, designed by Texas Instruments. This device is part of the LVCH family, which is known for its low-voltage operation and high-speed performance, making it suitable for a variety of digital applications.

Key Features:

1. Functionality: The SN74LVCH32373AZKER contains eight D-type flip-flops, which can be used to store data. Each flip-flop has a data input (D), a clock input (CLK), and an output (Q). The outputs can be placed in a high-impedance state, allowing for easy bus sharing.

2. 3-State Outputs: The device features 3-state outputs, which means that each output can be in one of three states: high (logic 1), low (logic 0), or high-impedance (Z). This is particularly useful in applications where multiple devices share a common bus.

3. Low Voltage Operation: The SN74LVCH32373AZKER operates at a supply voltage range of 1.65V to 3.6V, making it compatible with low-voltage systems. This feature helps in reducing power consumption, which is critical in battery-operated devices.

4. High-Speed Performance: The device is capable of operating at high speeds, with a maximum clock frequency of up to 200 MHz, depending on the supply voltage and load conditions. This makes it suitable for high-speed data processing applications.

5. Input and Output Compatibility: The inputs are compatible with standard TTL levels, allowing for easy interfacing with other logic families. The outputs can drive standard TTL loads, making it versatile for various applications.

6. Propagation Delay: The typical propagation delay from the clock input to the output is around 3.5 ns at 3.3V, which is indicative of the device's fast switching capabilities.

7. Package Type: The SN74LVCH32373AZKER is available in a TSSOP (Thin Shrink Small Outline Package) with a 20-pin configuration, which is compact and suitable for space-constrained applications.

8. Temperature Range: The device is rated for operation over a wide temperature range, typically from -40°C to +85°C, making it suitable for industrial and automotive applications.

Applications:

The SN74LVCH32373AZKER is commonly used in various applications, including:

• Data storage and transfer in digital circuits
• Bus-oriented systems where multiple devices need to share data lines
• High-speed data processing in computing and communication systems
• Interface applications in consumer electronics

Conclusion:

Overall, the SN74LVCH32373AZKER from Texas Instruments is a versatile and efficient octal D-type flip-flop that combines low voltage operation with high-speed performance, making it an excellent choice for modern digital design applications. Its features, such as 3-state outputs and compatibility with various logic levels, enhance its usability in a wide range of electronic systems.