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Product Detailed Parameters
- Description：D LATCH, 100K SERIES, 1-FUNC
- Series：-
- Mfr：National Semiconductor
- Package：Bulk
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Number of Circuits：-
- Grade：-
- Qualification：-
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Overview
The 100155J-MIL is a high-reliability memory driver integrated circuit manufactured by National Semiconductor, now part of Texas Instruments. Designed for military specifications, this component utilizes bipolar technology and is housed in a 16-pin ceramic dual in-line package (DIP). It operates within an extended temperature range from -55°C to +125°C, ensuring stability in harsh environments. The device functions as a bus driver with a supply voltage range of 5V to 24V. It meets MIL-STD-883 Class B (Modified) screening requirements, making it suitable for critical aerospace and defense applications where long-term reliability and performance under extreme conditions are mandatory.
Feature Summary
- Military-grade qualification meeting MIL-STD-883 Class B (Modified) standards
- Robust bipolar technology construction for high reliability
- Ceramic dual in-line packaging providing superior thermal and mechanical stability
- Extended operating temperature range suitable for severe environmental conditions
Applications
- Aerospace and defense electronic systems
- Military communication equipment
- High-reliability computer memory interfaces
- Harsh environment industrial control systems
Procurement Notes
Verify the authenticity of the National Semiconductor or Texas Instruments markings on the ceramic package. Confirm that the device has undergone MIL-STD-883 Class B screening as specified. Check for any lot traceability documentation required for military procurement compliance. Ensure the tin/lead terminal finish matches the original specification if lead-free alternatives are not approved for the specific application.
Selection Notes
Select this component when military reliability standards are mandatory and bipolar technology is preferred for the interface design. Consider the 16-pin DIP form factor for through-hole mounting requirements. Evaluate the 5V to 24V supply range against the system power architecture. Verify that the -55°C to +125°C temperature range covers all operational extremes of the target environment.
Part Context
National Semiconductor was acquired by Texas Instruments, which continues to support legacy military parts. The 100155 series belongs to a family of memory drivers designed for high-speed data transmission in demanding applications. These components were widely used in older military computing and communication architectures before transitioning to more modern CMOS-based solutions.
Replacement Considerations
Direct replacements must match the 16-pin ceramic DIP package and MIL-STD-883 Class B screening. Potential substitutes include other National Semiconductor/TI military memory drivers with identical pinouts and electrical characteristics. Verify compatibility with existing board layouts and socket types.
