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| Product attributes | Property Value |
| Manufacturer | National Semiconductor |
| Product Series | 54HC |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 2 |
| Number of Bits per Element | 2, 4 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 7.8mA, 7.8mA |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 16-CDIP (0.300", 7.62mm) |
| Supplier Device Package | 16-CDIP |
The MM54HC367J/883 is a high-reliability, non-inverting buffer from National Semiconductor, designed for military and industrial applications. It features 2 channels with 3-State outputs, providing signal buffering and bus isolation. Operating from 2V to 6V, it delivers 7.8mA of output current, making it compatible with both 3.3V and 5V logic systems. Housed in a rugged 16-CDIP ceramic package, this buffer operates from -55°C to 125°C, ensuring reliable performance in extreme environments.
- Military-Grade Temperature Range (-55°C to 125°C): Guarantees operation in the most demanding environments.
- Wide 2V to 6V Supply Range: Compatible with multiple logic levels, simplifying system design.
- 3-State Outputs: Enables bus sharing and system isolation for fault-tolerant designs.
- Ceramic DIP Package: Provides superior durability and thermal performance compared to plastic packages.
Military and Aerospace Electronics
The MM54HC367J/883 is designed for military-grade applications, operating from -55°C to 125°C. Use it in avionics, radar, and satellite systems where reliability is paramount.
Wide Voltage Range Interfacing
With a 2V to 6V supply range, this buffer can interface between 3.3V and 5V logic levels. This flexibility simplifies mixed-voltage system design.
Bus Isolation in Critical Systems
Use the 3-State outputs to isolate subsystems in redundant or fault-tolerant designs. This allows a failed module to be disconnected without affecting the rest of the system.
High-Temperature Industrial Control
In industrial environments with extreme temperatures, this buffer provides reliable signal buffering for sensors and actuators.
Signal Buffering in Harsh Environments
The ceramic DIP package offers superior thermal and mechanical stability compared to plastic packages, making it ideal for harsh environments.
Legacy System Replacement
Replace older 54LS or 54S series buffers with this high-speed CMOS device for improved performance and lower power consumption.
- Q: What is the logic family of the MM54HC367J/883?
- A: It belongs to the 54HC logic family, offering high-speed CMOS performance with wide voltage tolerance.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 2 channels, used to drive loads or isolate circuits.
- Q: What is the output type?
- A: It features 3-State outputs, allowing the outputs to be disabled for bus sharing.
- Q: What is the operating voltage range?
- A: It operates from 2V to 6V, making it compatible with both 3.3V and 5V systems.
- Q: What is the output current capability?
- A: It can source and sink 7.8mA, suitable for driving standard CMOS loads.
- Q: What package is available?
- A: It is available in a 16-CDIP (0.300", 7.62mm) ceramic DIP package.
MM54HC367J/883.pdf
- Q: What is the logic family of the MM54HC367J/883?
- A: It belongs to the 54HC logic family, offering high-speed CMOS performance with wide voltage tolerance.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 2 channels, used to drive loads or isolate circuits.
- Q: What is the output type?
- A: It features 3-State outputs, allowing the outputs to be disabled for bus sharing.
- Q: What is the operating voltage range?
- A: It operates from 2V to 6V, making it compatible with both 3.3V and 5V systems.
- Q: What is the output current capability?
- A: It can source and sink 7.8mA, suitable for driving standard CMOS loads.
- Q: What package is available?
- A: It is available in a 16-CDIP (0.300", 7.62mm) ceramic DIP package.