MC74HC393AN

Counter Dividers Overview

The MC74HC393AN is a dual 4-stage binary ripple counter manufactured by onsemi. It operates within a supply voltage range of 2 V to 6 V and features asynchronous reset functionality. The device utilizes negative edge-triggered flip-flops for counting operations in an upward direction. It is housed in a 14-pin DIP package suitable for through-hole mounting. The logic series belongs to the 74HC family, ensuring compatibility with standard CMOS outputs.

Counter Dividers Feature Summary

• Dual independent 4-bit binary counters
• Asynchronous reset capability
• Negative edge triggering mechanism
• Upward counting sequence

Counter Dividers Applications

• Digital frequency division circuits
• Binary counting applications
• Timing signal generation systems

Counter Dividers Procurement Notes

Verify the specific package type and pin configuration against the official datasheet before integration. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the operating temperature range aligns with your system's environmental conditions. Cross-reference the manufacturer part number to avoid confusion with similar variants.

Counter Dividers Selection Notes

Select this component when dual independent binary counting is required in a single package. The HC logic family offers high noise immunity and low input current characteristics. Consider the DIP packaging if through-hole technology is mandated by the PCB design. Verify voltage compatibility with interfacing logic families such as LSTTL or CMOS.

Counter Dividers Part Context

This component belongs to the 74HC393A series of digital logic integrated circuits. It is designed as a high-performance silicon-gate CMOS device. The part is functionally identical to the LS393 in terms of pinout but offers improved power consumption characteristics typical of HC technology. It serves as a fundamental building block for sequential logic designs.

Counter Dividers Replacement Considerations

MC74HC393ADTR2G

Counter Dividers FAQ

What is the trigger type for the MC74HC393AN?

The device uses negative edge-triggered flip-flops for its counting operations.

Can the two counters be cascaded?

Yes, cascading the two binary counters allows for the creation of a ÷ 256 counter.