74VHC161MTC

Counter Dividers Overview

The onsemi 74VHC161MTC is a 4-bit binary synchronous counter with asynchronous clear, housed in a 16-lead TSSOP package. It operates within a supply voltage range of 2.0 V to 5.5 V and supports an operating temperature from -40°C to +85°C. The device features a maximum clock frequency of 185 MHz at 5.0 V and includes synchronous preset capability for programmable divider applications.

Counter Dividers Feature Summary

• Synchronous counting and loading functionality
• Asynchronous master reset input
• High-speed synchronous expansion capabilities

Counter Dividers Applications

• Programmable dividers
• Synchronous multistage counters
• Binary sequence generation

Counter Dividers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and reel specifications. Confirm RoHS compliance status through manufacturer datasheets or material composition reports before procurement.

Counter Dividers Selection Notes

Select this component when high-speed synchronous counting is required alongside low power consumption. Ensure the application utilizes the recommended setup and hold times relative to the rising edge of the clock signal for reliable operation.

Counter Dividers Part Context

This part belongs to the 74VHC logic family, utilizing advanced silicon gate CMOS technology. It provides pin and function compatibility with the 74HC161 series while achieving higher speed performance comparable to Bipolar Schottky TTL devices.

Counter Dividers Replacement Considerations

The 74HC161 is functionally compatible. Verify that the replacement meets the required propagation delay and maximum clock frequency specifications for the target application.