SN74LV161APWRE4

Counter Dividers Overview

The SN74LV161APWRE4 is a synchronous 4-bit binary counter from the Texas Instruments 74LV-A series. It features positive-edge triggering and asynchronous reset functionality within a single 16-TSSOP package. The device operates on a supply voltage range of 2 V to 5.5 V with a maximum counting rate of 95 MHz. It supports an operating temperature range from -40°C to 85°C and includes one internal counter element.

Counter Dividers Feature Summary

• Synchronous 4-bit binary counting architecture
• Positive-edge clock triggering mechanism
• Asynchronous reset capability for immediate state clearing

Counter Dividers Applications

• Digital frequency division circuits
• Sequential logic control systems
• Timing pulse generation modules

Counter Dividers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS3 compliance status and check for specific packaging variations such as reel specifications. Ensure the part number matches the exact suffix requirements for your assembly process. Validate that the supplier provides traceable documentation for quality assurance purposes.

Counter Dividers Selection Notes

Select this component when a low-voltage synchronous counter with high-speed performance is required. The wide supply voltage range allows compatibility with various logic families. Consider the 16-TSSOP package constraints for PCB layout. Verify that the asynchronous reset feature meets the system's initialization timing requirements compared to synchronous alternatives.

Counter Dividers Part Context

This part belongs to the SN74LV161A family, representing a standard 4-bit synchronous binary counter variant. The 'E4' suffix typically indicates lead-free construction compliant with environmental standards. It serves as a digital logic building block for sequential operations in embedded systems and industrial control applications requiring precise counting sequences.

Counter Dividers Replacement Considerations

SN74LV161APWR is listed as a manufacturer-recommended substitute.