MC14029BCPG

Counter Dividers Overview

The MC14029BCPG is a binary/decade up/down counter from onsemi, constructed with CMOS P-channel and N-channel enhancement mode devices. It operates within a supply voltage range of 3.0 Vdc to 18 Vdc and supports asynchronous preset enable functionality. The device features internally synchronous logic for high-speed operation and utilizes an edge-clocked design where counting occurs on the positive-going edge of the clock signal. It provides toggle flip-flop capability through its gating structure.

Counter Dividers Feature Summary

• Supports both binary and BCD (Binary Coded Decimal) operational modes
• Features asynchronous preset enable for direct data loading
• Includes diode protection on all input pins
• Capable of driving low-power TTL loads

Counter Dividers Applications

• Up/down counting applications
• Difference counting circuits
• Frequency synthesizer systems
• A/D and D/A conversion modules
• Magnitude and sign generation

Counter Dividers Procurement Notes

Verify that the specific suffix 'BCPG' corresponds to the PDIP package variant as distinct from the SOIC-16 options listed in the ordering information. Confirm RoHS compliance and lead-free status requirements against current manufacturing specifications. Ensure the component meets AEC-Q100 qualification if automotive application standards are required, noting that standard prefixes may differ from NLV prefixes.

Counter Dividers Selection Notes

Select this component when a single-chip solution for bidirectional counting is required without external decoding logic. The internal synchronous design simplifies timing constraints compared to asynchronous ripple counters. Consider the wide operating voltage range for compatibility with varying logic levels. Verify that the maximum clock frequency at the intended supply voltage meets the system speed requirements.

Counter Dividers Part Context

This part belongs to the MC14000B series of CMOS logic devices manufactured by onsemi. It serves as a pin-for-pin replacement for the CD4029B device. The B-suffix designation indicates it is part of the standard commercial grade line, offering low power dissipation and high noise immunity typical of complementary MOS technology.

Counter Dividers Replacement Considerations

The datasheet explicitly states pin-for-pin replacement for the CD4029B. No other substitute part numbers are documented in the provided source material.