SN74HC161PWR

Counter Dividers Overview

The SN74HC161PWR is a synchronous 4-bit binary counter manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and supports clock frequencies up to 44 MHz. The device features asynchronous reset, synchronous parallel load, and three independent outputs (RCO, TC, CO). It is housed in a 16-TSSOP package with an operating temperature range of -40°C to +85°C.

Counter Dividers Feature Summary

• Synchronous 4-bit binary counting architecture
• Asynchronous reset and synchronous parallel load capabilities
• High-speed operation supporting up to 44 MHz clock frequency

Counter Dividers Applications

• Digital timing circuits
• Frequency division networks
• Event counting systems

Counter Dividers Procurement Notes

Verify the specific suffix 'PWR' corresponds to the 16-TSSOP surface-mount package variant. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the ordering information matches the exact logic family designation to avoid functional mismatches with similar counters.

Counter Dividers Selection Notes

Select this component when a synchronous 4-bit binary counter with a wide voltage range is required. It is suitable for designs needing high-speed performance up to 44 MHz. Consider the TSSOP package for space-constrained surface-mount applications requiring robust digital counting functionality.

Counter Dividers Part Context

This part belongs to the Texas Instruments SN74HC series of high-speed CMOS logic devices. It is functionally compatible with other industry-standard 4-bit synchronous binary counters. The device provides reliable digital counting operations across industrial temperature ranges.

Counter Dividers Replacement Considerations

Check for direct pin-compatible alternatives such as the SN74HC161DR or SN74HC161D from Texas Instruments. Verify that substitute parts maintain the same TSSOP-16 package and electrical characteristics before implementation.