Product Overview: 74ALVCH16373ZRDR from Texas Instruments

The 74ALVCH16373ZRDR is a high-performance, low-voltage CMOS product from Texas Instruments designed for use in applications requiring a transparent D-type latch. This integrated circuit is part of the advanced 74ALVCH family, which is known for its high drive and low static power consumption, making it a suitable choice for battery-powered and power-sensitive applications.

Featuring a 16-bit wide data bus, the 74ALVCH16373ZRDR offers a transparent latch function, where the data on the inputs can be transferred to the outputs when the latch-enable (LE) input is high, and the data is latched and held when LE is taken low. The device also includes an output enable (OE) feature, which allows the user to place the outputs in either a high-impedance state or an active state, providing additional flexibility and control over the data flow.

Key Features:

• Bus Hold Data Inputs: This feature eliminates the need for external pull-up or pull-down resistors, saving board space and reducing component count.
• Power-Off Disable: Outputs enter a high-impedance state during power-off, which helps prevent erroneous back-driving of the device.
• Low Static Power Consumption: The 74ALVCH16373ZRDR is optimized for low power consumption, drawing minimal static current, which is ideal for power-sensitive designs.
• High-Speed Operation: With fast propagation delays, this device is capable of handling high-frequency data with efficiency, making it suitable for high-performance systems.
• Wide Operating Voltage Range: The device can operate over a wide voltage range of 1.65V to 3.6V, providing compatibility with various logic levels and ensuring functionality across diverse applications.
• Latch-Up Performance: It exceeds 250 mA per JESD 17, which ensures robustness and reliability even under stressful conditions.

The 74ALVCH16373ZRDR is available in a 48-pin R-PDSO-G (TSSOP - Thin Shrink Small Outline Package) package, which is suitable for surface-mount technology (SMT) and is designed to occupy minimal space on a printed circuit board (PCB). Its small footprint combined with the high level of integration makes it an excellent choice for compact and complex digital systems.

Whether used in computing, telecommunications, or consumer electronics, Texas Instruments' 74ALVCH16373ZRDR offers a perfect blend of power efficiency, high-speed performance, and design flexibility, making it an essential component for modern digital logic applications.