SN74LVTH16373DLR

The SN74LVTH16373DLR is a high-speed, low-voltage, 16-bit transparent latch designed by Texas Instruments. It is part of the LVTH (Low-Voltage Transceiver with High-Speed) family, which is optimized for use in high-performance digital circuits. Here’s a detailed description of its features and specifications:

General Features:

• Functionality: The SN74LVTH16373DLR is a 16-bit transparent latch, meaning that it can hold data when the latch enable (LE) signal is high and will pass data through when LE is low. This makes it suitable for applications requiring temporary data storage.
• Data Input/Output: It has 16 data inputs (D0-D15) and 16 data outputs (Q0-Q15), allowing for parallel data processing.
• Control Signals: The device includes control signals such as LE (Latch Enable), which controls the latching operation, and CLR (Clear), which resets the outputs to a low state.

Electrical Characteristics:

• Supply Voltage: The device operates at a low supply voltage range of 2.7V to 3.6V, making it compatible with modern low-voltage logic levels.
• Input/Output Voltage Levels: It is designed to interface with both TTL and CMOS logic levels, providing flexibility in mixed-signal environments.
• Propagation Delay: The typical propagation delay is around 3.5 ns at 3.3V, allowing for high-speed operation in digital circuits.

Package Information:

• Package Type: The SN74LVTH16373DLR is available in a TSSOP (Thin Shrink Small Outline Package) with a 48-pin configuration, which is compact and suitable for space-constrained applications.
• Thermal Characteristics: The package is designed for efficient thermal management, ensuring reliable operation even under high-speed conditions.

Applications:

• Data Storage: Ideal for temporary data storage in digital systems, such as registers and buffers.
• Bus Interface: Can be used in bus-oriented applications where data needs to be latched and transferred between different parts of a system.
• Signal Processing: Suitable for use in signal processing applications where data integrity and speed are critical.

Additional Features:

• High Drive Capability: The outputs can drive a significant load, making it suitable for interfacing with other logic devices.
• Low Power Consumption: The device is designed to consume minimal power, which is essential for battery-operated and portable devices.

Conclusion:

The SN74LVTH16373DLR from Texas Instruments is a versatile and efficient 16-bit transparent latch that meets the demands of modern digital applications. Its combination of low voltage operation, high-speed performance, and flexible interfacing capabilities makes it an excellent choice for engineers designing advanced electronic systems.