CD4029BNS

Counter Dividers Overview

The CD4029BNS is a CMOS presettable up/down counter manufactured by Texas Instruments. It features a 4-bit binary or decade counting architecture with synchronous operation triggered on the positive edge of the clock signal. The device supports asynchronous reset functionality and includes parallel load capabilities for presetting values. It operates within a supply voltage range of 3 V to 18 V and functions across an industrial temperature range of -55°C to +125°C. The component is housed in a 16-pin SOIC surface-mount package.

Counter Dividers Feature Summary

• Synchronous up/down counting capability with selectable binary or decade modes
• Asynchronous reset input for immediate clearing of count states
• Parallel data inputs allow direct presetting of the counter value

Counter Dividers Applications

• Digital frequency division circuits
• Programmable timing sequences
• Binary or decimal counting applications in control systems

Counter Dividers Procurement Notes

Verify the specific suffix 'NS' against the manufacturer's official documentation to confirm pinout compatibility and electrical specifications. Ensure that the selected variant matches the required operating temperature range and voltage levels for the target application environment before finalizing procurement.

Counter Dividers Selection Notes

Select this component when a compact, low-power CMOS solution for 4-bit synchronous counting is required. Consider the wide supply voltage range and robust noise immunity inherent to CMOS technology. Verify that the SOIC package dimensions fit the available PCB space constraints.

Counter Dividers Part Context

This part belongs to the Texas Instruments CD4000B series of CMOS logic devices. The series is characterized by high noise immunity and low power consumption. The CD4029B specifically provides versatile counting functions suitable for general-purpose digital logic designs requiring reliable performance under varying environmental conditions.

Counter Dividers Replacement Considerations

Compatible substitutes include the CD4029BE (DIP package) and other manufacturers' equivalents such as the HCF4516B. Verify pin compatibility and electrical parameters before substitution.