SN74LVTH162373KR by Texas Instruments

The SN74LVTH162373KR is a high-performance, 16-bit transparent D-type latch designed and manufactured by Texas Instruments (TI). This integrated circuit is part of the LVTH family, which is known for its low-voltage, high-speed operation, making it ideal for interfacing with 3.3V systems while maintaining 5V tolerant I/Os.

One of the key features of the SN74LVTH162373KR is its ability to store data when the latch-enable (LE) input is high, and retain that data when LE is low. This functionality is crucial for a wide range of applications that require temporary data storage or the synchronization of data flow. The device also includes an output-enable (OE) feature, allowing the user to place the outputs in either a high-impedance state or an active state, providing additional flexibility in controlling the flow of data through the system.

The SN74LVTH162373KR operates over a broad voltage range and is characterized for operation from -40°C to 85°C, ensuring reliable performance in diverse environments and applications. Its robustness is further enhanced by the Bus Hold feature, which retains the inputs' last state whenever the input goes to a high-impedance. This prevents floating inputs and potential data errors without the need for external pull-up or pull-down resistors.

Designed with a 48-pin SSOP (Small Shrink Outline Package), the SN74LVTH162373KR is compact and suitable for space-constrained applications. The device's pinout is optimized to reduce signal crosstalk, which is vital for maintaining signal integrity in high-speed digital systems. Additionally, the SN74LVTH162373KR is compatible with JEDEC standard no. 7A requirements, ensuring interoperability with other standard-compliant components.

In summary, the SN74LVTH162373KR from Texas Instruments is a versatile, high-speed latch that is ideal for applications requiring the temporary storage of digital data. Its low-voltage operation, 5V tolerant I/Os, and robust feature set make it an excellent choice for designers looking to create reliable, high-performance systems.