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| Product attributes | Property Value |
| Manufacturer | Advanced Micro Devices |
| Product Series | |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Transceiver, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 10 |
| Input Type | Schmitt Trigger |
| Output Type | - |
| Current - Output High, Low | 15mA, 32mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 28-CLCC |
| Supplier Device Package | 28-CLCC |
The AM29C861A/B3A from Advanced Micro Devices is a single-channel non-inverting transceiver designed for 5V systems. It operates from 4.5V to 5.5V and provides output drive of 15mA (sink) and 32mA (source), enabling robust bus communication. Housed in a 28-pin ceramic leadless chip carrier (CLCC), it supports a wide temperature range from -55°C to 125°C, making it ideal for military and aerospace applications. Typical uses include bus interfacing, memory buffering, and industrial control.
- Wide Temperature Range: -55°C to 125°C ensures operation in extreme environments.
- High Source Current: 32mA drive capability supports multiple loads and long traces.
- Ceramic Package: CLCC offers excellent thermal conductivity and durability.
- Non-Inverting Transceiver: Simplifies bidirectional data flow without signal inversion.
5V Bus Transceiving
Use the AM29C861A/B3A to enable bidirectional communication on 5V data buses in legacy systems.
High-Reliability Aerospace Systems
With a temperature range of -55°C to 125°C and ceramic package, it is suitable for avionics and satellite electronics.
Industrial Control Signal Routing
Route control signals between PLC modules and sensors, providing 32mA source current for driving long cables.
Memory Interface Buffering
Buffer address/data lines between a CPU and SRAM in embedded systems, ensuring signal integrity.
Test Equipment Backplanes
Implement bidirectional data paths in test instruments, leveraging high drive current for multiple loads.
Military Communication Systems
Use in military radios and radar systems where wide temperature and rugged packaging are critical.
- Q: What is the logic family of the AM29C861A/B3A?
- A: It is a bipolar/CMOS transceiver from Advanced Micro Devices, operating at 5V.
- Q: What is the function of this IC?
- A: It is a single-channel non-inverting transceiver, allowing bidirectional data transfer.
- Q: How many channels does it have?
- A: It has 1 channel, providing a single bidirectional path.
- Q: What is the output type?
- A: The output type is not specified; it is likely push-pull with high drive.
- Q: What is the voltage range?
- A: It operates from 4.5V to 5.5V, compatible with 5V TTL systems.
- Q: What package is available?
- A: It comes in a 28-pin CLCC (ceramic leadless chip carrier) package.
AM29C861A/B3A.pdf
- Q: What is the logic family of the AM29C861A/B3A?
- A: It is a bipolar/CMOS transceiver from Advanced Micro Devices, operating at 5V.
- Q: What is the function of this IC?
- A: It is a single-channel non-inverting transceiver, allowing bidirectional data transfer.
- Q: How many channels does it have?
- A: It has 1 channel, providing a single bidirectional path.
- Q: What is the output type?
- A: The output type is not specified; it is likely push-pull with high drive.
- Q: What is the voltage range?
- A: It operates from 4.5V to 5.5V, compatible with 5V TTL systems.
- Q: What package is available?
- A: It comes in a 28-pin CLCC (ceramic leadless chip carrier) package.