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74ACT11027D
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Product Detailed Parameters
- Description：IC GATE NOR 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 SN74ACT11027D is a triple 3-input positive-NOR gate manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features a propagation delay of 10.5 ns. The device provides low-level output current of 24 mA and high-level output current of -24 mA. It functions reliably across an operating temperature range from -40°C to +85°C. Packaged in a 16-pin SOIC (PDSO16) format, it supports surface mount installation for digital logic applications.
Feature Summary
- Triple 3-input positive-NOR logic functionality
- ACT series CMOS technology for high-speed operation
- Robust output drive capability with 24 mA sink/source current
- Industrial temperature range support
Applications
- Digital signal processing circuits
- Logic gate implementations in embedded systems
- Control logic for industrial automation equipment
Procurement Notes
Verify the exact part marking against the manufacturer's datasheet to confirm the SN74ACT11027D designation. Ensure the package type matches the required 16-pin SOIC footprint. Check RoHS compliance status as indicated in official documentation before integration into regulated products.
Selection Notes
Select this component when a triple 3-input NOR function is required in 5V logic systems. The ACT series offers faster switching speeds compared to standard 74LS equivalents. Consider the 16-pin package size for PCB layout constraints and verify thermal requirements for the intended operating environment.
Part Context
This device belongs to the Texas Instruments 74ACT family of advanced CMOS logic gates. The ACT series is designed to provide performance comparable to TTL while maintaining low power consumption typical of CMOS technologies. It serves as a direct replacement for older logic families in modern digital designs requiring higher speed and lower power.
Replacement Considerations
Check for SN74ACT11027DR or other suffix variants from Texas Instruments that may offer identical electrical characteristics but different packaging options such as tape and reel quantities. Verify pin compatibility before substituting.
