74HC390D,652

Counter Dividers Overview

The Nexperia 74HC390D,652 is a dual BCD counter integrated circuit belonging to the 74HC logic family. It features two independent four-bit counters housed in a surface-mount SO16 package. The device operates within a supply voltage range of 2 V to 6 V and supports a minimum operating temperature of -40 °C with a maximum of +85 °C.

Counter Dividers Feature Summary

• Contains two independent four-bit decade counters for simultaneous counting operations
• Utilizes low-power CMOS technology compatible with standard 74HC logic families
• Designed for surface-mount assembly using the SO16 package format

Counter Dividers Applications

• Digital frequency division circuits
• Binary-coded decimal counting systems
• Timing and sequencing control modules

Counter Dividers Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status and check for end-of-life notices prior to procurement. Ensure packaging specifications match design requirements. Validate datasheet revisions against current production batches.

Counter Dividers Selection Notes

Select this component when dual independent decade counting is required in space-constrained designs. The HC series offers high-speed performance suitable for general digital applications. Verify that the operating voltage range aligns with system power rails. Consider the SO16 package dimensions for PCB layout compatibility.

Counter Dividers Part Context

This part belongs to the Nexperia 74HC series of high-speed CMOS logic devices. The 74HC390 specifically provides dual four-bit ripple counters. It serves as a fundamental building block for digital electronics requiring sequential logic functions. The D suffix indicates the surface-mount variant of the standard 74HC390.

Counter Dividers Replacement Considerations

Cross-reference with other manufacturers offering equivalent 74HC390 SO16 components. Verify pinout compatibility and electrical characteristics before substitution. Check for updated lifecycle statuses from alternative suppliers.