AM29C828/B3A

Buffers, Drivers, Receivers, Transceivers Overview

The AM29C828/B3A is a CMOS bus driver manufactured by Advanced Micro Devices. It features a single function with ten-bit width and inverted outputs. The device utilizes a CQCC28 ceramic chip carrier package with 28 terminals. It operates on a 5 V power supply and supports an extended temperature range from -55 °C to 125 °C. Key electrical parameters include a propagation delay of 12 ns at nominal supply, a maximum output current of 0.024 A, and a load capacitance of 50 pF. The logic type is defined as a bus driver with three-state output characteristics.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides ten-bit data buffering with inverted output polarity for signal integrity management.
• Features three-state output capability to facilitate multi-driver bus architectures.
• Constructed using CMOS technology within a robust ceramic chip carrier package.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed digital bus interfacing in industrial control systems
• Data buffering in military-grade electronic equipment
• Signal isolation in high-temperature computing environments

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix B3A against official AMD documentation to confirm exact pinout and electrical tolerances. Ensure the ceramic package variant matches system thermal requirements. Confirm RoHS compliance status as indicated in available records. Validate that the operating temperature range meets the target application's environmental specifications before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when ten-bit inversion and three-state control are required in harsh environments. The ceramic package offers superior thermal stability compared to plastic alternatives. Consider the 12 ns propagation delay for timing-critical bus applications. Verify compatibility with 5 V logic levels and ensure the 50 pF load capacitance aligns with downstream circuit requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the AM29C828 series of bus drivers produced by Advanced Micro Devices. The series is designed for high-reliability applications requiring robust signal transmission. The specific model utilizes a ceramic quad flat pack no-lead (CQCC) form factor, distinguishing it from standard plastic packaged variants in the same functional family.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult AMD replacement guides for direct equivalents. Verify pin compatibility and electrical parameters for any cross-brand substitutes. Ensure the replacement maintains the ten-bit width and inverted output configuration.