Product Overview: SN74LVTH373DWRG4

The SN74LVTH373DWRG4 is a high-performance, octal transparent D-type latch designed by Texas Instruments. This integrated circuit is part of the LVTH family, which is well-known for its low-voltage, high-speed operation and compatibility with mixed-voltage systems. The device is optimized for 3.3V power supply systems but can operate with a supply voltage range from 2.7V to 3.6V, making it versatile for various applications.

This product features eight latches with 3-state outputs, allowing for connection to a bus-oriented system. The transparent nature of the latches means that while the latch-enable (LE) input is high, the Q outputs will follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the levels set up at the D inputs. This functionality is essential for interfacing and buffering in complex digital systems where data integrity is critical.

The SN74LVTH373DWRG4 offers a high drive capability with a -32 mA IOH and 64 mA IOL, which is suitable for driving heavy loads or for use in bus-termination applications. Additionally, the device boasts a fast propagation delay and setup time, which is crucial for high-speed operations.

This product is packaged in a wide-body SOIC (DW) package with 20 pins and is specified for the extended industrial temperature range of -40°C to 85°C. The SN74LVTH373DWRG4 is designed with a flow-through architecture that optimizes PCB layout, minimizing signal skew and improving signal integrity. Moreover, the device is fully characterized for partial power-down applications using IOFF, which ensures the outputs enter a high-impedance state to prevent damaging backflow current through the device when it is powered down.

Overall, the SN74LVTH373DWRG4 is a reliable and efficient solution for data storage and transfer in systems that require high-speed, low-power operation and robust interface capabilities. Its ease of use and compatibility with existing systems make it an excellent choice for designers looking to upgrade their digital circuitry.