AM29823DMB

Shift Registers Overview

The AM29823DMB is a high-speed bus driver from the S Series, manufactured by Advanced Micro Devices. It features a single function with nine-bit data width and true output polarity. The device utilizes TTL logic levels and provides three-state outputs for effective bus management. It is housed in a hermetically sealed ceramic metal-sealed cofired slim DIP-24 package (CDIP24). The component supports an operating temperature range up to 70 °C and has a maximum nominal frequency of 63 MHz.

Shift Registers Feature Summary

• Provides nine-bit parallel data buffering with true output polarity for signal integrity.
• Features three-state outputs to facilitate efficient multi-driver bus architectures.
• Includes integrated clear and clock enable functions for precise timing control.
• Constructed in a hermetically sealed ceramic DIP-24 package for environmental reliability.

Shift Registers Applications

• High-speed digital bus interfacing in industrial systems
• Clock distribution networks requiring precise enable control
• Data buffering in military or aerospace avionics modules

Shift Registers Procurement Notes

Verify the specific suffix 'MB' against official AMD documentation to confirm exact pinout and electrical characteristics, as variations may exist within the DIP-24 family. Ensure the procurement source provides traceability for the hermetic seal certification required for sensitive applications. Confirm RoHS compliance status, as older hermetic variants often fall outside standard modern directives.

Shift Registers Selection Notes

Select this component when a reliable, high-speed nine-bit buffer with active enable and clear controls is required. The hermetic ceramic package makes it suitable for harsh environments where standard plastic packages are insufficient. Consider the TTL input compatibility and three-state output behavior when designing the bus topology to ensure proper signal isolation and drive strength.

Shift Registers Part Context

This part belongs to the AMD S Series of advanced semiconductor devices, focusing on robust logic solutions. The AM29823 series is designed for demanding applications requiring high noise immunity and speed. As a legacy hermetic component, it serves specialized markets such as defense and space, where long-term availability and radiation hardness are critical design constraints.

Shift Registers Replacement Considerations

Consult official AMD cross-reference guides for direct replacements. Verify that any substitute maintains the CDIP24 hermetic package and TTL voltage levels. Generic plastic DIP alternatives do not offer equivalent environmental sealing.