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| Product attributes | Property Value |
| Manufacturer | Fairchild Semiconductor |
| Product Series | |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 9 |
| Number of Bits per Element | 1 |
| Input Type | - |
| Output Type | - |
| Current - Output High, Low | 50mA, - |
| Voltage - Supply | -4.2V ~ -5.7V |
| Operating Temperature | 0°C ~ 85°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 24-DIP (0.400", 10.16mm) |
| Supplier Device Package | 24-DIP (0.400", 10.16mm) |
The 100322PC from Fairchild Semiconductor is a 9-channel non-inverting buffer designed for high-speed ECL systems. Operating from -4.2V to -5.7V, it provides 50mA source current for driving heavy loads. Housed in a 24-DIP package, it is suitable for through-hole PCB assembly. This buffer is ideal for clock distribution, signal fan-out, and high-frequency data paths in legacy computing and telecommunications equipment.
- 9-Channel Buffer: Provides high fan-out for distributing signals to multiple destinations.
- 50mA Source Current: Drives capacitive loads and long transmission lines effectively.
- ECL Logic Levels: Compatible with high-speed ECL systems for low propagation delay.
- DIP Package: Easy to prototype and service in legacy systems.
High-Speed Clock Distribution
In telecommunications, the 100322PC buffers clock signals across multiple boards. Its 50mA drive capability ensures minimal skew in high-frequency ECL systems.
Mainframe Computing
For legacy mainframe systems, this buffer provides fan-out for control signals to multiple processor units, maintaining signal integrity at -5.2V logic levels.
Aerospace Instrumentation
In avionics test equipment, the 9-channel buffer distributes timing signals to various measurement modules, ensuring synchronized data acquisition.
Scientific Research Equipment
For particle accelerators, the high-speed ECL buffer drives trigger signals to detectors, with the 0°C to 85°C range suitable for controlled lab environments.
Broadcast Video Switching
In professional video routers, this buffer amplifies control signals for crosspoint switches, enabling fast channel switching in broadcast studios.
Military Radar Systems
Although temperature range is limited, the 100322PC can be used in temperature-controlled military shelters for radar signal processing.
- Q: What logic family does the 100322PC belong to?
- A: It is from the 100K ECL logic family, designed for high-speed applications.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 9 channels, providing signal amplification and isolation.
- Q: What is the output type?
- A: The output type is not specified in the provided data; please refer to the datasheet.
- Q: What is the operating voltage range?
- A: It operates from -4.2V to -5.7V, typical for ECL logic.
- Q: What is the package type?
- A: It comes in a 24-DIP (0.400", 10.16mm) package.
- Q: What is the output current capability?
- A: It can source 50mA; sink current is not specified.
100322PC.pdf
- Q: What logic family does the 100322PC belong to?
- A: It is from the 100K ECL logic family, designed for high-speed applications.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 9 channels, providing signal amplification and isolation.
- Q: What is the output type?
- A: The output type is not specified in the provided data; please refer to the datasheet.
- Q: What is the operating voltage range?
- A: It operates from -4.2V to -5.7V, typical for ECL logic.
- Q: What is the package type?
- A: It comes in a 24-DIP (0.400", 10.16mm) package.
- Q: What is the output current capability?
- A: It can source 50mA; sink current is not specified.