CD54HCT4060F3A

Counter Dividers Overview

The CD54HCT4060F3A is a high-speed CMOS logic device manufactured by Harris Corporation, belonging to the HCT series. It functions as a 14-stage binary ripple counter with an integrated oscillator. The component features complementary outputs and operates on a negative edge trigger mechanism. It is housed in a ceramic glass-sealed CDIP-16 package designed for robust environmental performance. The device supports a supply voltage range of 4.5V to 5.5V and maintains functionality across an extended temperature range from -55°C to +125°C.

Counter Dividers Feature Summary

• Integrated RC or crystal oscillator configuration allows for flexible clock generation without external timing components.
• Built-in master reset input simultaneously clears all counter stages to zero and disables the internal oscillator.
• Schmitt trigger action on the input pulse line accommodates unlimited rise and fall times for signal integrity.

Counter Dividers Applications

• Precision timing circuits requiring stable frequency division
• Digital clock systems utilizing external crystal resonators
• Frequency synthesizer reference dividers

Counter Dividers Procurement Notes

Verify the specific suffix F3A against official Harris datasheets to confirm the exact physical dimensions and pinout compatibility for your PCB footprint. Ensure the procurement channel sources genuine Harris Semiconductor parts, as this component may be discontinued or available only through authorized distributors handling legacy inventory. Confirm RoHS compliance status if required by your manufacturing standards.

Counter Dividers Selection Notes

Select this component when a monolithic solution combining both oscillation and counting is required to minimize board space. The HCT series ensures direct TTL logic compatibility, simplifying interface design with standard digital control systems. Consider the ceramic package for applications demanding superior thermal stability and hermetic sealing compared to plastic alternatives.

Counter Dividers Part Context

This part belongs to the Harris CD54/CD74HCTxx family of high-speed CMOS logic devices. The 'CD54' prefix typically denotes military-grade specifications and ceramic packaging, while 'HCT' indicates High-speed CMOS technology compatible with TTL inputs. This family provides balanced propagation delays and low power consumption relative to older LS-TTL technologies.

Counter Dividers Replacement Considerations

Direct substitutes include the CD54HC4060F3A for HC-series compatibility or the CD74HCT4060 variants for surface-mount or non-ceramic requirements. Verify that replacement parts maintain the same 14-bit counter architecture and oscillator functionality before integration.