| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.00 | $0.00 |
| 15+ | $0.00 | $0.00 |
| 25+ | $0.00 | $0.00 |
| 50+ | $0.00 | $0.00 |
| 100+ | $0.00 | $0.00 |
| N+ | $0.00 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | 74AC |
| 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 | 24mA, 24mA |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC |
| ROHS |  |
The MC74AC240DT from onsemi is a high-speed inverting buffer featuring two channels with 3-State outputs. Operating from 2V to 6V, it provides 24mA source and sink capability, making it suitable for bus-oriented applications. Its 74AC logic family ensures fast propagation delays, ideal for memory interfacing, signal conditioning, and industrial control systems. The 20-SOIC package supports compact PCB designs.
- Wide 2V to 6V Supply Range: Compatible with 3.3V and 5V systems, simplifying mixed-voltage design.
- High 24mA Output Current: Drives heavy loads and long traces without additional buffers.
- 3-State Outputs: Enables bus sharing and multiplexing, reducing signal conflicts.
- High-Speed 74AC Logic: Minimizes propagation delay for time-critical applications.
Bus Interfacing in Mixed-Voltage Systems
With 3-State outputs and a 2V to 6V supply range, the MC74AC240DT can interface between 3.3V and 5V logic, isolating bus segments when disabled.
High-Speed Signal Inversion
The 74AC family's high-speed performance makes it ideal for inverting clock or data signals in synchronous systems, minimizing propagation delay.
Driving High-Capacitance Traces
Its 24mA output current can drive long PCB traces or multiple inputs, maintaining signal integrity in complex digital boards.
Memory Address Buffering
Use it to buffer and invert address lines in memory subsystems, ensuring clean signals to multiple memory chips.
Industrial Control Logic
Operating from -40°C to 85°C, it suits industrial controllers needing reliable signal buffering in harsh environments.
Test Equipment Signal Routing
3-State outputs enable efficient signal routing in automated test equipment, allowing multiple sources to share a common bus.
- Q: What is the logic family of the MC74AC240DT?
- A: It belongs to the 74AC logic family, offering high-speed CMOS performance.
- Q: What is the function of this IC?
- A: It is an inverting buffer with 2 channels, ideal for signal inversion and buffering.
- Q: What is the output type?
- A: It features 3-State outputs, allowing connection to shared buses.
- Q: What is the operating voltage range?
- A: It operates from 2V to 6V, providing flexibility for various supply levels.
- Q: What is the output current capability?
- A: It can source and sink 24mA, suitable for driving moderate loads.
- Q: What package is available?
- A: It comes in a 20-SOIC (0.295", 7.50mm Width) package.
MC74AC240DT.pdf
- Q: What is the logic family of the MC74AC240DT?
- A: It belongs to the 74AC logic family, offering high-speed CMOS performance.
- Q: What is the function of this IC?
- A: It is an inverting buffer with 2 channels, ideal for signal inversion and buffering.
- Q: What is the output type?
- A: It features 3-State outputs, allowing connection to shared buses.
- Q: What is the operating voltage range?
- A: It operates from 2V to 6V, providing flexibility for various supply levels.
- Q: What is the output current capability?
- A: It can source and sink 24mA, suitable for driving moderate loads.
- Q: What package is available?
- A: It comes in a 20-SOIC (0.295", 7.50mm Width) package.