74VHC4020FT

Counter Dividers Overview

The Toshiba Semiconductor and Storage 74VHC4020FT is a 14-bit binary ripple counter integrated circuit housed in a 16-TSSOP surface-mount package. It operates on a single supply voltage ranging from 2 V to 5.5 V and supports counting rates up to 210 MHz. The device features asynchronous reset functionality, negative edge-triggered clock inputs, and an upward counting direction. It is rated for industrial operating temperatures between -40°C and 125°C.

Counter Dividers Feature Summary

• Provides 14-stage binary counting capability with asynchronous master reset control
• Supports high-speed operation with a maximum counting rate of 210 MHz
• Operates within a wide supply voltage range from 2 V to 5.5 V

Counter Dividers Applications

• Frequency dividing circuits
• Time delay circuits
• Control counters

Counter Dividers Procurement Notes

Verify the specific manufacturer part number against official Toshiba Semiconductor and Storage documentation to ensure compatibility with design requirements. Confirm that the 16-TSSOP package dimensions and pinout match the target PCB layout. Check for any RoHS compliance certifications required by the end application. Ensure the selected component meets the specified temperature range and electrical characteristics for the intended environment.

Counter Dividers Selection Notes

Select this component when a 14-bit binary counter with asynchronous reset is required in a compact surface-mount form factor. Consider the 2 V to 5.5 V supply range for flexibility in low-voltage designs. Verify that the 210 MHz counting rate meets system timing constraints. Ensure the negative edge-triggered input aligns with the clock source polarity. Compare thermal performance against the -40°C to 125°C operating range specifications.

Counter Dividers Part Context

This component belongs to the 74VHC logic family, which offers high-speed CMOS performance. It is functionally similar to other 14-bit binary counters but distinguished by its specific package type and manufacturer specifications. The 74VHC series is designed for applications requiring fast switching speeds and low power consumption within standard digital logic interfaces.

Counter Dividers Replacement Considerations

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