CD74HCT7046AM96

Clock Generators, PLLs, Frequency Synthesizers Overview

The CD74HCT7046AM96 is a high-speed CMOS logic phase-locked loop (PLL) integrated circuit manufactured by Texas Instruments. It integrates a voltage-controlled oscillator (VCO) and a lock detector within a single 16-pin SOIC package. The device operates on a single supply voltage ranging from 4.5 V to 5.5 V, ensuring compatibility with standard HCT logic families. It supports a maximum input frequency of 38 MHz and functions reliably across an extended industrial temperature range from -55°C to +125°C. The component utilizes silicon technology and provides CMOS output levels for interfacing with digital systems.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates a complete PLL system including a phase/frequency detector, loop filter components, and a voltage-controlled oscillator.
• Features a dedicated lock detector output to indicate when the loop has achieved synchronization.
• Designed for high-speed operation compatible with standard HCT logic voltage levels.

Clock Generators, PLLs, Frequency Synthesizers Applications

• Frequency synthesis circuits
• Clock recovery systems
• Motor speed control applications

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix '96' against the manufacturer's official datasheet to confirm it denotes the tape-and-reel packaging format rather than a functional variation. Ensure the ordering part number matches the required package style and quantity constraints defined in the current product specification.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a single-supply 5V HCT-compatible PLL is required. Verify that the 38 MHz maximum operating frequency meets the design requirements. Confirm that the 16-SOIC package dimensions fit the available PCB space and thermal management strategy.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the CD74HCT7046A series of phase-locked loops. It shares core functionality with the CD74HC7046A but is optimized for 5V HCT logic interfaces. The AM96 designation specifies the surface-mount SOIC package and reel packaging configuration.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Public confirmed substitute part numbers include CD74HCT7046AM and CD74HCT7046AMG4. Verify pinout and electrical specifications before substitution.

Clock Generators, PLLs, Frequency Synthesizers FAQ

What is the valid supply voltage range for the CD74HCT7046AM96?

The device operates within a supply voltage range of 4.5 V to 5.5 V.

Does the CD74HCT7046AM96 include a lock detector?

Yes, the integrated circuit includes a built-in lock detector output.

What is the maximum operating frequency specified for this PLL?

The maximum input and output frequency capability is 38 MHz.