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Product Detailed Parameters
- Description：IC SUPERVISOR PWR SUP SUPPRT ADJ
- Series：*
- Mfr：Fairchild Semiconductor
- Package：Bulk
- Type：-
- Number of Voltages Monitored：-
- Voltage - Threshold：-
- Output：-
- Reset：-
- Reset Timeout：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The Fairchild Semiconductor 4029BDMQB is a synchronous binary counter integrated circuit manufactured using CMOS technology. It features a CDFP-16 ceramic flatpack package with 16 terminals. The device operates in an up counting direction and supports dual power supply voltages of 5V and 15V. It is designed for industrial temperature ranges, functioning between -55°C and +125°C. The component has a humidity sensitivity level of 2A and contains two functional units within the single logic IC.
Feature Summary
- Synchronous binary counting operation in the up direction
- CMOS construction for low power consumption
- Industrial grade wide temperature capability
Applications
- Digital frequency division circuits
- Binary sequence generation systems
- Industrial control logic timing
Procurement Notes
Verify the specific suffix 'DMQB' against official Fairchild documentation to confirm exact pinout and electrical characteristics. Ensure compliance with RoHS status indicated as non-compliant in available records. Confirm lead-free status and material composition before integration into final assemblies requiring environmental certification.
Selection Notes
Select this component when a synchronous up-counter with CMOS input compatibility is required. The CDFP-16 package suits applications needing robust ceramic packaging for harsh environments. Verify voltage requirements match the 5V or 15V operational limits specified for the device family.
Part Context
This part belongs to the standard 4000-series CMOS logic family produced by Fairchild Semiconductor. It serves as a fundamental building block for digital electronics requiring sequential state management. The device complements other logic gates and flip-flops within the same series for complex system design.
Replacement Considerations
Check for direct equivalents such as the SN74LS93 or CD4029 from other manufacturers. Verify pin compatibility and logic levels before substitution. Ensure the replacement meets the same industrial temperature range and package type requirements.
