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Product Detailed Parameters
- Description：IC GATE OR
- 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 SN74AHC2G32HDCT3 is a dual positive-OR gate manufactured by Texas Instruments in the AHC/VHC/H/U/V series. It operates within a supply voltage range of 2 V to 5.5 V and features a propagation delay of 6.5 ns. The device provides an output current capability of 25 mA and supports a maximum output voltage of 5.5 V. Designed for surface-mount applications, it utilizes an SC-70-5 package and functions reliably across a temperature range of -40°C to +125°C.
Feature Summary
- Dual-channel configuration providing two independent OR logic functions
- Wide operating voltage range supporting 2 V to 5.5 V systems
- High drive strength with 25 mA output current capability
- Compact SC-70-5 surface-mount packaging
Applications
- Automotive electronic circuits requiring AEC-Q100 qualified components
- Portable battery-powered devices due to low-voltage operation
- General-purpose digital logic signal processing
Procurement Notes
Verify the specific suffix 'DCT3' corresponds to the SC-70-5 package and tape-and-reel quantity when ordering. Confirm that the component meets the required automotive or industrial temperature specifications for your target application environment. Ensure compatibility with existing PCB footprint designs before finalizing procurement decisions.
Selection Notes
Select this component when a compact dual OR gate is needed for space-constrained designs. It is suitable for applications requiring operation at voltages as low as 2 V. Consider the 25 mA output drive when interfacing with loads requiring higher current than standard logic outputs provide.
Part Context
This part belongs to the SN74AHC2G32 family of dual 2-input OR gates. It shares functional similarities with other Texas Instruments logic ICs but is distinguished by its specific SC-70-5 package and extended temperature rating options available within the broader product line.
Replacement Considerations
Direct substitutes include other SN74AHC2G32 variants from Texas Instruments with compatible pinouts. Verify package dimensions and electrical characteristics against original requirements before substitution.
