SN74LV573ADWG4

The SN74LV573ADWG4 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 SN74LV573ADWG4 contains eight D-type flip-flops, which are used to store data. Each flip-flop has a data input (D), a clock input (CLK), and an output (Q). The flip-flops are edge-triggered, meaning they capture the input data on the rising edge of the clock signal.

2. Voltage Range: It operates within a supply voltage range of 2.0V to 5.5V, making it compatible with both low-voltage and standard logic levels. This flexibility allows it to be used in battery-powered devices and other low-power applications.

3. Speed: The device is designed for high-speed operation, with a maximum propagation delay of around 5 ns at 3.3V, which enables fast data processing and storage.

4. Output Drive Capability: The outputs can drive up to 12 mA, allowing for direct connection to other logic devices or loads without the need for additional buffering.

5. Input/Output Logic Levels: The SN74LV573ADWG4 is compatible with both TTL and CMOS logic levels, making it versatile for integration into various digital systems.

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

7. Power Consumption: It features low static and dynamic power consumption, which is essential for energy-efficient designs.

8. Asynchronous Clear: The flip-flops can be asynchronously cleared, allowing for immediate resetting of the stored data, which is useful in many digital applications.

Applications:

The SN74LV573ADWG4 is commonly used in applications such as:

• Data storage and transfer in digital circuits
• Shift registers
• Temporary data holding in microcontroller interfacing
• State machines and control logic
• Digital signal processing

Electrical Characteristics:

• Supply Voltage (Vcc): 2.0V to 5.5V
• Input Voltage (Vi): 0V to Vcc
• Output Voltage (Vo): 0V to Vcc
• Operating Temperature Range: Typically from -40°C to +125°C

Conclusion:

The SN74LV573ADWG4 is a reliable and efficient choice for designers looking to implement octal D-type flip-flops in their digital systems. Its combination of low voltage operation, high speed, and versatile logic compatibility makes it a valuable component in a wide range of electronic applications.