MC74HC4020ADT

Counter Dividers Overview

The MC74HC4020ADT is a 14-bit binary ripple counter manufactured by onsemi, belonging to the 74HC logic family. It features asynchronous reset functionality and negative-edge triggered flip-flops. The device operates within a supply voltage range of 2 V to 6 V and supports a maximum counting rate of 50 MHz. It is housed in a 16-TSSOP surface-mount package with an operating temperature range of -55°C to +125°C.

Counter Dividers Feature Summary

• Provides 14-bit binary counting capability using negative-edge triggered flip-flops.

Counter Dividers Applications

• Digital frequency division circuits
• Binary sequence generation systems

Counter Dividers Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status and check for obsolescence notices prior to procurement. Ensure the selected variant matches the required thermal and electrical ratings for the target application environment.

Counter Dividers Selection Notes

Select this component when a high-density 14-bit counter is required in a compact surface-mount footprint. The HC series offers standard CMOS performance suitable for general-purpose digital logic applications requiring wide counting ranges and reliable operation across industrial temperature extremes.

Counter Dividers Part Context

This part belongs to the 74HC4020A series of 14-bit binary counters. It serves as a core timing element in digital electronics, providing stable count outputs for sequential logic designs. The device integrates all necessary internal circuitry for binary counting without external components.

Counter Dividers Replacement Considerations

Compatible substitutes include MC74HC4020ADR2G and NLV74HC4020ADTR2G. Verify pinout compatibility and electrical characteristics before substitution.