74HC393DB,118

Counter Dividers Overview

The 74HC393DB,118 is a dual 4-bit binary ripple counter manufactured by Nexperia USA Inc. It belongs to the 74HC logic family and operates within a supply voltage range of 2 V to 6 V. The device features two independent counters, each with a clock input (nCP), an overriding asynchronous master reset input (nMR), and four buffered parallel outputs (nQ0 to nQ3). Counting occurs on the HIGH-to-LOW transition of the clock signal. The component is housed in a 14-TSSOP surface-mount package and supports operation across a temperature range of -40°C to +125°C.

Counter Dividers Feature Summary

• Dual independent 4-bit binary counting capability
• Asynchronous master reset for immediate clearing
• CMOS level input compatibility

Counter Dividers Applications

• Digital frequency division circuits
• Binary counting sequences
• Timing control systems

Counter Dividers Procurement Notes

Verify current availability status as discontinuation notifications may apply. Confirm RoHS compliance details through official documentation. Ensure the SSOP-14 package matches design requirements. Check for specific ordering suffixes if alternative packaging is needed. Validate operating conditions against datasheet specifications before integration.

Counter Dividers Selection Notes

Select this component for designs requiring dual 4-bit counters in a compact surface-mount form factor. The 74HC series offers CMOS input levels suitable for standard digital logic interfaces. Consider the wide supply voltage range and extended temperature operation for robust performance in varied environments.

Counter Dividers Part Context

This part is part of the 74HC393 family of dual 4-bit binary ripple counters. It shares functional characteristics with other variants like the 74HC393PW but differs in package type. The device is designed for general-purpose digital counting applications within the broader 74HC logic product line.

Counter Dividers Replacement Considerations

Check for direct pin-compatible alternatives such as the 74HC393PW,118 which uses a TSSOP package. Verify electrical parameters and package dimensions for any cross-references.