SN74LVCH16374ADGG

The SN74LVCH16374ADGG is a high-speed, low-voltage CMOS (Complementary Metal-Oxide-Semiconductor) octal D-type flip-flop designed by Texas Instruments. It 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 SN74LVCH16374ADGG contains eight D-type flip-flops with individual data inputs (D0 to D7) and a common clock input (CLK). The flip-flops capture the data on the rising edge of the clock signal, allowing for synchronous data storage.

2. Voltage Range: This device operates within a supply voltage range of 1.65V to 3.6V, making it compatible with low-voltage systems. It is designed to work with both 3.3V and 2.5V logic levels.

3. Speed: The SN74LVCH16374ADGG is capable of high-speed operation, with a maximum clock frequency of up to 200 MHz at 3.3V, which is beneficial for applications requiring fast data processing.

4. Output Drive Capability: The outputs are designed to drive standard CMOS loads, with a typical output drive current of ±24 mA, allowing for reliable signal transmission in various circuit configurations.

5. Input/Output Configuration: The device features a tri-state output configuration, which allows for multiple devices to share the same bus without interference. The outputs can be enabled or disabled using the output enable (OE) pin.

6. Propagation Delay: The typical propagation delay from the clock input to the output is around 3.5 ns at 3.3V, ensuring minimal latency in data transfer.

7. Package Type: The SN74LVCH16374ADGG is available in a TSSOP (Thin Shrink Small Outline Package) with 20 pins, which provides a compact footprint suitable for space-constrained applications.

8. Temperature Range: It operates over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.

9. Applications: This flip-flop is commonly used in data storage, shift registers, and as part of larger digital systems such as microcontrollers, FPGAs, and ASICs. It is ideal for applications requiring reliable data synchronization and storage.

Electrical Characteristics:

• Supply Voltage (Vcc): 1.65V to 3.6V
• Input High Voltage (VIH): Minimum of 0.7 * Vcc
• Input Low Voltage (VIL): Maximum of 0.3 * Vcc
• Output High Voltage (VOH): Minimum of Vcc - 0.2V
• Output Low Voltage (VOL): Maximum of 0.2V

Conclusion:

The SN74LVCH16374ADGG from Texas Instruments is a versatile and efficient octal D-type flip-flop that meets the demands of modern digital circuits. Its low-voltage operation, high-speed performance, and robust features make it an excellent choice for a wide range of applications in consumer electronics, telecommunications, and industrial systems.