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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 | 2 |
| Number of Bits per Element | 4 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 1mA, 12mA |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 20-DIP |
| Supplier Device Package | 20-DIP |
The AM2965PC from Advanced Micro Devices is a dual-channel inverting buffer designed for 5V TTL systems. Operating from 4.75V to 5.25V, it provides 3-State outputs with 1mA source and 12mA sink current. Housed in a 20-DIP package, this buffer is suitable for signal inversion, LED driving, and bus isolation in through-hole designs.
- 3-State Outputs: Allows multiple buffers to share a bus without contention.
- Inverting Function: Combines inversion and buffering in one device, reducing component count.
- Through-Hole 20-DIP Package: Ideal for prototyping and legacy system maintenance.
- Dual Channels: Buffers two signals in a single package, saving space.
Inverting Bus Buffering
Use the AM2965PC to invert and buffer control signals in a 5V system, providing 3-State outputs for bus isolation.
Signal Inversion in Logic Paths
Where an inverted signal is required, this buffer eliminates the need for a separate inverter gate, saving board space.
Driving LED Indicators
With 12mA sink current, drive LED indicators directly from logic outputs, simplifying interface circuitry.
Prototyping and Breadboarding
The 20-DIP package is ideal for through-hole prototyping, allowing easy integration into breadboard-based designs.
Legacy 5V System Upgrades
Replace older inverting buffers in legacy 5V systems with this reliable AMD component, maintaining compatibility.
- Q: What is the logic family of the AM2965PC?
- A: It is a standard 5V TTL logic buffer, operating from 4.75V to 5.25V.
- Q: What is the function of this IC?
- A: It is an inverting buffer, meaning it inverts the input signal while providing drive strength.
- Q: How many channels does it have?
- A: It has 2 channels, allowing it to buffer two independent signals.
- Q: What is the output type?
- A: The outputs are 3-State, enabling connection to a shared bus.
- Q: What is the operating voltage?
- A: The supply voltage range is 4.75V to 5.25V, typical for 5V TTL.
- Q: What package is available?
- A: It is available in a 20-DIP (Dual In-line Package) for through-hole mounting.
AM2965PC.pdf
- Q: What is the logic family of the AM2965PC?
- A: It is a standard 5V TTL logic buffer, operating from 4.75V to 5.25V.
- Q: What is the function of this IC?
- A: It is an inverting buffer, meaning it inverts the input signal while providing drive strength.
- Q: How many channels does it have?
- A: It has 2 channels, allowing it to buffer two independent signals.
- Q: What is the output type?
- A: The outputs are 3-State, enabling connection to a shared bus.
- Q: What is the operating voltage?
- A: The supply voltage range is 4.75V to 5.25V, typical for 5V TTL.
- Q: What package is available?
- A: It is available in a 20-DIP (Dual In-line Package) for through-hole mounting.