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| Product attributes | Property Value |
| Manufacturer | Advanced Micro Devices |
| Product Series | |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Buffer, Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 10 |
| Input Type | Schmitt Trigger |
| Output Type | - |
| Current - Output High, Low | 15mA, 24mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -55°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 28-CLCC |
| Supplier Device Package | 28-CLCC |
The AM29C828/B3A from Advanced Micro Devices is an inverting buffer designed for extreme-environment 5V systems. It features a single channel with unspecified output type (likely push-pull). Operating from 4.5V to 5.5V, it provides 15mA sink and 24mA source current. The 28-CLCC ceramic package and -55°C to 125°C temperature range ensure durability in military and industrial applications. Typical uses include avionics, radar, and space-grade data buffering where reliability is paramount.
- Extreme Temperature Range (-55°C to 125°C): Designed for military and aerospace reliability.
- Ceramic CLCC Package: Offers excellent thermal conductivity and mechanical strength for harsh environments.
- High Source Current (24mA): Drives long lines and multiple loads without signal degradation.
- Inverting Function: Simplifies active-low signal generation in control systems.
- Proven AMD AM29C Family: Trusted for high-performance 5V logic in critical applications.
High-Reliability Avionics Buffers
The AM29C828/B3A's 28-CLCC ceramic package and -55°C to 125°C range make it perfect for avionics systems where vibration and temperature extremes are common.
Inverting Bus Drivers in 5V Systems
Use this buffer to invert and drive address or control lines in legacy 5V microprocessor systems, providing strong 24mA source capability.
Signal Conditioning in Military Radars
In radar signal processing, this buffer ensures clean inversion of timing signals, maintaining integrity over long PCB traces.
Industrial Process Controllers
For factory automation equipment operating in harsh conditions, this buffer provides reliable signal inversion and drive for control logic.
Space-Grade Data Handling
In satellite subsystems, the wide temperature range and ceramic construction offer radiation-tolerant performance for data bus buffering.
Test Equipment for Extreme Environments
Portable field testers used in oil exploration or mining can leverage this buffer's rugged design for reliable operation.
- Q: What is the logic family of the AM29C828/B3A?
- A: It belongs to AMD's AM29C series, designed for high-performance 5V bipolar/CMOS logic applications.
- Q: What is the function of this IC?
- A: It is a single-channel inverting buffer, providing signal inversion and buffering for bus lines.
- Q: What is the output type?
- A: The output type is not specified in the technical data; it may be push-pull or open drain, but this is unconfirmed.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, compatible with standard 5V systems.
- Q: What is the package type?
- A: It comes in a 28-CLCC (ceramic leadless chip carrier) package, suitable for surface-mount high-reliability applications.
- Q: What is the temperature range?
- A: It operates from -55°C to 125°C, making it suitable for military and aerospace environments.
AM29C828/B3A.pdf
- Q: What is the logic family of the AM29C828/B3A?
- A: It belongs to AMD's AM29C series, designed for high-performance 5V bipolar/CMOS logic applications.
- Q: What is the function of this IC?
- A: It is a single-channel inverting buffer, providing signal inversion and buffering for bus lines.
- Q: What is the output type?
- A: The output type is not specified in the technical data; it may be push-pull or open drain, but this is unconfirmed.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, compatible with standard 5V systems.
- Q: What is the package type?
- A: It comes in a 28-CLCC (ceramic leadless chip carrier) package, suitable for surface-mount high-reliability applications.
- Q: What is the temperature range?
- A: It operates from -55°C to 125°C, making it suitable for military and aerospace environments.