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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 | 4 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 2.6mA, 12mA |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-LCC (J-Lead) |
| Supplier Device Package | 20-LCC (J-Lead) |
The AM2917AJC is a single-channel non-inverting transceiver from Advanced Micro Devices, designed for classic 5V digital systems. It features 3-State outputs and operates from 4.75V to 5.25V, with a source current of 12mA and sink current of 2.6mA. Packaged in a 20-LCC (J-Lead) format, it is ideal for legacy microprocessor interfacing, peripheral control, and educational projects where reliable bus buffering is required.
- 3-State Outputs: Enables multiple devices to share a common bus without data contention, essential for microprocessor systems.
- Non-Inverting Function: Preserves signal polarity, simplifying logic design and debugging.
- 12mA Source Current: Provides adequate drive for TTL loads and standard PCB traces in 5V systems.
- Compact 20-LCC Package: Suitable for space-constrained designs and surface-mount assembly.
Legacy Microprocessor Systems
The AM2917AJC is well-suited for buffering address and data buses in classic 8-bit and 16-bit microprocessor systems. Its 3-State outputs allow multiple peripherals to share the bus, while the non-inverting function preserves signal polarity.
Peripheral Interface Controllers
In older computer systems, this transceiver can interface the CPU with floppy disk controllers, UARTs, and parallel ports. The 12mA source current is sufficient for driving TTL loads and short PCB traces.
Test Equipment Retrofit
For repairing or extending the life of vintage test equipment, this IC provides a reliable replacement for obsolete bus transceivers. Its J-Lead package is compatible with surface-mount rework techniques.
Educational Lab Projects
In university digital logic labs, the AM2917AJC is an excellent choice for teaching bus architecture and 3-State logic. Its simple single-channel design makes it easy to understand and prototype on breadboards or custom PCBs.
Industrial Control Retrofit
For upgrading legacy industrial control systems that use 5V logic, this transceiver can buffer signals between old and new boards. The 3-State outputs prevent bus conflicts during system reconfiguration.
Custom Digital Circuits
Use this device in hobbyist or custom digital projects where a simple, reliable bus buffer is needed. Its 20-LCC package is suitable for compact designs, and the 3-State feature allows for creative bus-sharing architectures.
- Q: What is the function of the AM2917AJC?
- A: It is a single-channel non-inverting transceiver.
- Q: How many channels does it have?
- A: It has 1 channel.
- Q: What is the output type?
- A: The output type is 3-State.
- Q: What is the operating voltage range?
- A: It operates from 4.75V to 5.25V.
- Q: What is the output current capability?
- A: It can sink 2.6mA and source 12mA.
- Q: What package is available?
- A: It comes in a 20-LCC (J-Lead) package.
AM2917AJC.pdf
- Q: What is the function of the AM2917AJC?
- A: It is a single-channel non-inverting transceiver.
- Q: How many channels does it have?
- A: It has 1 channel.
- Q: What is the output type?
- A: The output type is 3-State.
- Q: What is the operating voltage range?
- A: It operates from 4.75V to 5.25V.
- Q: What is the output current capability?
- A: It can sink 2.6mA and source 12mA.
- Q: What package is available?
- A: It comes in a 20-LCC (J-Lead) package.