CDC339NS

Specialty Logic Overview

The CDC339NS is a clock driver integrated circuit manufactured by Texas Instruments, designed for clock distribution and generation applications. It features low output skew and low pulse skew characteristics to ensure signal integrity in high-speed digital systems. The device provides eight TTL-compatible outputs with three-state capability, allowing for flexible bus configurations. It operates within standard logic voltage ranges and is housed in a 20-pin SOIC package.

Specialty Logic Feature Summary

• Provides low output skew and low pulse skew for precise clock distribution
• Features TTL-compatible inputs and outputs for broad compatibility
• Includes three-state outputs to support multi-driver bus architectures

Specialty Logic Applications

• Clock distribution networks in digital systems
• Clock generation circuits requiring precise timing
• High-speed data acquisition systems

Specialty Logic Procurement Notes

Verify the specific suffix 'NS' indicates the 20-pin SOIC package variant when sourcing. Confirm that the component meets required operating temperature ranges for your specific application environment. Ensure compatibility with existing TTL logic levels in your design. Check for RoHS compliance status if environmental regulations apply to your manufacturing process.

Specialty Logic Selection Notes

Select this component when low skew performance is critical for clock signal integrity. Consider the eight-output capacity against system requirements to avoid unnecessary channel usage. Evaluate the three-state feature necessity for bus sharing scenarios. Compare power consumption and package size constraints against alternative drivers in the same family.

Specialty Logic Part Context

This part belongs to Texas Instruments' specialty logic and clock/timing generator product lines. It serves as a buffer and driver solution for synchronizing multiple components in complex digital designs. The CDC series typically addresses timing alignment needs in processors, memory interfaces, and communication modules.

Specialty Logic Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout and electrical specifications match before swapping. No direct public substitute part numbers are confirmed in available documentation.