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Product Detailed Parameters
- Description：IC GATE NOR
- Series：-
- Mfr：National Semiconductor
- 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 CD4025BDM is a Triple 3-Input NOR Gate monolithic complementary MOS (CMOS) integrated circuit manufactured by National Semiconductor. It contains three independent 3-input NOR gates constructed with N- and P-channel enhancement mode transistors. The device operates within a supply voltage range of 3.0V to 15V, featuring high noise immunity and low power consumption. Inputs are protected against static discharge via diodes connected to VDD and VSS. The component is available in dual-in-line packages.
Feature Summary
- Monolithic CMOS construction using N- and P-channel enhancement mode transistors
- High noise immunity characteristics
- Wide supply voltage operational range
- Input protection against static discharge
Applications
- General digital logic applications requiring triple 3-input NOR functionality
- Low power CMOS circuit designs
- Systems utilizing wide supply voltage ranges
Procurement Notes
Verify the specific suffix 'BDM' against official National Semiconductor or Texas Instruments documentation to confirm package type and temperature rating. Ensure compatibility with existing design specifications regarding pinout and electrical parameters before procurement.
Selection Notes
Select this component for applications requiring multiple 3-input NOR gates in a single package. Consider the CMOS technology for low power requirements and the wide operating voltage range. Verify that the package style meets the board layout constraints.
Part Context
This part belongs to the 4000/14000/40000 series of CMOS logic devices produced by National Semiconductor, now part of Texas Instruments. The series includes various logic functions such as NAND and NOR gates. The CD4025 specifically provides triple 3-input NOR gate functionality.
Replacement Considerations
Official substitutes include CD4025M and CD4025C from the same manufacturer family. Verify functional equivalence and package compatibility when considering alternatives.
