CD74HC162M

Counter Dividers Overview

The CD74HC162M is a 4-bit BCD decade counter manufactured by Harris Corporation. It operates on a positive edge trigger and features synchronous counting in an upward direction. The device utilizes CMOS technology and is housed in a 16-SOIC package. It supports a supply voltage range of 2V to 6V and functions within a temperature range of -55°C to 125°C. The maximum operating frequency is specified at 35 MHz, with a load capacitance of 50 pF.

Counter Dividers Feature Summary

• Synchronous 4-bit BCD decade counting capability
• Positive edge triggered operation for precise timing control
• CMOS technology ensuring low power consumption

Counter Dividers Applications

• Digital display systems requiring decimal counting
• Frequency division circuits in digital logic designs
• Count rate measurement applications

Counter Dividers Procurement Notes

Verify the manufacturer origin as Harris Corporation or authorized successor entities due to discontinued status. Confirm RoHS compliance requirements against EAR99 classification. Ensure the 16-SOIC package matches the target PCB footprint. Validate that the -55°C to 125°C operating temperature range meets environmental specifications. Check for non-cancelable return policies associated with marketplace products.

Counter Dividers Selection Notes

Select this component when a synchronous BCD decade counter is required rather than a binary counter. The 4-bit width limits counting to 0-9, making it suitable for decimal applications. Verify that the positive edge triggering aligns with the system clock polarity. Ensure the SOIC package fits the assembly constraints. Consider the 35 MHz limit for high-speed signal integrity.

Counter Dividers Part Context

This part belongs to the 74HC series of high-speed CMOS logic devices produced by Harris Corporation. It serves as a specialized counter variant within the broader family of digital logic integrated circuits. The device provides a dedicated solution for decade counting tasks without external decoding logic.

Counter Dividers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.