CD74HCT4520M96

Counter Dividers Overview

The CD74HCT4520M96 is a high-speed CMOS logic integrated circuit manufactured by Harris Corporation. It functions as a dual binary up-counter with four bits per counter, operating in synchronous mode and triggered by negative edges. The device utilizes a 16-pin Small Outline Package (SOP) with a width of 0.25 inches. It supports a nominal supply voltage range of 4.5V to 5.5V and achieves a maximum frequency of 20MHz under these conditions. The component operates reliably within an extended temperature range from -55°C to +125°C.

Counter Dividers Feature Summary

• Dual independent four-bit binary counting architecture
• Synchronous operation with negative edge triggering capability
• High-speed CMOS technology for efficient performance

Counter Dividers Applications

• Digital frequency division circuits
• Binary counting applications in control systems
• Timing sequence generation modules

Counter Dividers Procurement Notes

Verify the manufacturer origin, as Texas Instruments acquired Harris Semiconductor assets. Confirm the specific suffix M96 corresponds to the intended packaging and lead finish. Ensure compliance with RoHS directives if required, noting that some legacy Harris parts may not meet current environmental standards. Validate the part number against official distributor catalogs to avoid counterfeit components.

Counter Dividers Selection Notes

Select this component when dual synchronous binary counters are required in a compact surface-mount package. The HCT series ensures compatibility with standard TTL logic levels while maintaining CMOS power efficiency. Consider the negative edge trigger characteristic for timing-sensitive designs. Verify thermal requirements against the specified -55°C to +125°C operating range for industrial or automotive environments.

Counter Dividers Part Context

This component belongs to the CD74HCT4520 family of high-speed CMOS logic devices. Originally produced by Harris Corporation before its semiconductor division was acquired by Texas Instruments, it represents a legacy product line. The device is designed for general-purpose digital counting tasks, offering robust performance in synchronous digital systems requiring reliable binary progression.