SN74ALVCH162820DL: 20-Bit Universal Bus Driver with 3-State Outputs

The SN74ALVCH162820DL from Texas Instruments is a high-performance, 20-bit universal bus driver designed to facilitate bus-oriented applications. It incorporates advanced 3-state outputs, which enable direct connection to a bus-structured environment. This component is part of the ALVCH series, which is distinguished by its low-voltage operation and high-speed interface technology.

Key Features

• High-Speed Performance: The SN74ALVCH162820DL operates at a significant speed, ensuring swift data transmission and processing, which is essential for modern digital systems.
• Low Voltage Operation: Designed to work at 2.5V to 3.6V, this device supports low voltage applications, contributing to energy-efficient system designs.
• Bus Hold on Data Inputs: The device comes with a bus hold feature that retains the last active data input state when no input is present, eliminating the need for external pull-up or pull-down resistors.
• 3-State Outputs: The 3-state outputs allow for connection to a common bus line, which can be used in a high-impedance state to prevent bus contention.

Applications

The SN74ALVCH162820DL is versatile and can be used in various applications, including:

• Bus interface or signal buffering for microprocessors, microcontrollers, and other digital systems.
• Memory driver, especially in systems that require high-speed memory interfacing.
• Communication systems where multiple devices need to share common data lines.

Quality and Reliability

Texas Instruments is renowned for its commitment to quality, and the SN74ALVCH162820DL is no exception. It is designed to meet or exceed the stringent requirements of the industrial and commercial market segments. With Texas Instruments' advanced manufacturing techniques and rigorous testing, customers can expect high reliability and performance from this product.

Package and Availability

The SN74ALVCH162820DL comes in a 56-pin SSOP (Shrink Small Outline Package) that is optimized for reduced space on printed circuit boards. It is available through Texas Instruments' distribution channels, ensuring easy access for designers and manufacturers.

For detailed specifications, application notes, and support resources, please refer to the Texas Instruments website or contact their customer support team.