CD74HCT161MT

Counter Dividers Overview

The CD74HCT161MT is a high-speed CMOS logic device manufactured by Texas Instruments, functioning as a 4-bit binary counter with asynchronous reset. It operates within the HCT logic series and utilizes a surface-mount SOIC-16 package. The component supports synchronous counting modes and features parallel load capabilities. It is designed for applications requiring reliable digital counting operations in industrial environments.

Counter Dividers Feature Summary

• Synchronous 4-bit binary counting functionality
• Asynchronous reset capability for immediate state clearing
• Parallel data loading support via dedicated inputs
• High-speed CMOS technology ensuring low power consumption

Counter Dividers Applications

• Digital timing circuits
• Frequency division networks
• Event counting systems
• Industrial control logic interfaces

Counter Dividers Procurement Notes

Verify the specific manufacturer datasheet to confirm electrical characteristics and pinout compatibility before integration. Ensure the supply chain source provides authentic components matching the Texas Instruments specifications. Cross-reference the part number suffix to validate the package type and temperature range requirements for your specific design constraints.

Counter Dividers Selection Notes

Select this component when a synchronous 4-bit counter with an asynchronous reset is required in a surface-mount form factor. The HCT series ensures compatibility with standard TTL logic levels while offering CMOS performance benefits. Consider the operating voltage range and package dimensions to ensure fit within the target PCB layout and system power budget.

Counter Dividers Part Context

This device belongs to the Texas Instruments 74HCT family of high-speed CMOS logic integrated circuits. The 74HCT series is characterized by its ability to interface directly with TTL logic outputs, making it suitable for mixed-logic systems. The CD74 variant indicates commercial grade availability and standard packaging options.

Counter Dividers Replacement Considerations

Compatible substitutes include the CD74HC161M for HC series operation and the CD74HCT161E for DIP packaging alternatives. Verify that any replacement maintains the same 4-bit synchronous counting architecture and asynchronous reset functionality to ensure circuit compatibility.