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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 | Surface Mount |
| Package / Case | 28-LCC (J-Lead) |
| Supplier Device Package | 28-LCC (J-Lead) |
The 100322QC is a high-speed 9-channel non-inverting buffer from Fairchild Semiconductor, part of the 100K ECL logic family. It operates with a negative supply voltage range of -4.2V to -5.7V and is designed for applications requiring fast propagation delays and minimal skew. Housed in a 28-LCC (J-Lead) package, this buffer is suitable for telecommunications, test equipment, and high-performance digital systems where signal integrity is paramount.
- High-Speed ECL Performance: Provides extremely fast propagation delays essential for high-frequency signal distribution.
- 9-Channel Buffering: Offers multiple channels in a single package, saving board space and simplifying design.
- Non-Inverting Output: Preserves signal polarity, reducing design complexity.
- Wide Temperature Range: Operates from 0°C to 85°C, suitable for commercial applications.
High-Speed Digital Systems
Ideal for clock distribution and signal buffering in high-speed digital systems where ECL's fast propagation delay and low skew are critical for maintaining signal integrity.
Telecommunications Infrastructure
Used in telecom switching and routing equipment to buffer high-frequency data signals, ensuring reliable transmission over backplanes and long traces.
Aerospace and Defense Electronics
Suitable for radar, avionics, and secure communication systems that require the high-speed switching and wide bandwidth characteristics of ECL logic.
Test and Measurement Equipment
Employed in high-end oscilloscopes, logic analyzers, and signal generators to buffer and distribute precise timing signals without degradation.
Data Acquisition Systems
Buffers analog-to-digital converter outputs in high-speed data acquisition systems, preserving signal fidelity for accurate measurement.
ECL-to-TTL Interfacing
When paired with level translators, it can buffer ECL signals for interfacing with TTL logic in mixed-technology environments.
- Q: What is the logic family of the 100322QC?
- A: The 100322QC is a 100K ECL logic family buffer, designed for high-speed applications.
- Q: What is the function of this IC?
- A: It is a 9-channel, non-inverting buffer.
- Q: What is the output type?
- A: The output type is not specified in the provided data; it is a standard ECL output.
- Q: What is the operating voltage range?
- A: It operates with a negative supply voltage of -4.2V to -5.7V.
- Q: What is the package type?
- A: It comes in a 28-LCC (J-Lead) package.
- Q: What is the operating temperature range?
- A: It operates from 0°C to 85°C (TC).
100322QC.pdf
- Q: What is the logic family of the 100322QC?
- A: The 100322QC is a 100K ECL logic family buffer, designed for high-speed applications.
- Q: What is the function of this IC?
- A: It is a 9-channel, non-inverting buffer.
- Q: What is the output type?
- A: The output type is not specified in the provided data; it is a standard ECL output.
- Q: What is the operating voltage range?
- A: It operates with a negative supply voltage of -4.2V to -5.7V.
- Q: What is the package type?
- A: It comes in a 28-LCC (J-Lead) package.
- Q: What is the operating temperature range?
- A: It operates from 0°C to 85°C (TC).