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Product Detailed Parameters
- Description：IC TRPL 3-INP
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The SN54F11J is a military-grade integrated circuit containing three independent 3-input positive-AND gates. Manufactured by Texas Instruments, this component utilizes high-speed bipolar technology to achieve a propagation delay of 6 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and is housed in a 14-pin Ceramic Dual In-Line Package (CDIP). The device supports an extended industrial temperature range from -55°C to 125°C, ensuring reliability in demanding environments.
Feature Summary
- Military-grade qualification for harsh environment operation
- High-speed bipolar logic technology
- Triple independent 3-input AND gate configuration
Applications
- Military avionics control systems
- Spacecraft digital logic circuits
- Defense communication equipment
Procurement Notes
Verify the specific suffix 'J' confirms the ceramic dual in-line package and military temperature rating. Ensure the source document explicitly states compliance with military specifications. Confirm the manufacturer is Texas Instruments or an authorized entity holding valid rights to the SN54F11 designation. Check for authenticity markers on the ceramic package.
Selection Notes
Select this component when military certification and high-speed performance are required simultaneously. The bipolar technology offers faster switching than standard TTL variants. The CDIP package provides superior thermal and mechanical stability compared to plastic packages. Verify that the 3-input requirement matches the system design before choosing this triple-gate configuration.
Part Context
This part belongs to the SN54 series, which denotes military-grade components distinct from the commercial SN74 series. The F suffix indicates high-speed bipolar technology. The J package code specifies a hermetic ceramic dual in-line construction. This series is designed for applications requiring higher reliability and wider temperature tolerance than standard industrial logic devices.
Replacement Considerations
The SNJ54F11J is the direct equivalent part number. Cross-referencing with other manufacturers requires verifying identical pinouts, voltage ranges, and military qualification standards. Plastic package versions like SN54F11 do not meet the same environmental requirements.
