CD74HC368M

Overview

The CD74HC368M is a high-speed CMOS logic hex buffer and line driver manufactured by Harris Corporation. It operates within a supply voltage range of 2V to 6V and features a 16-SOIC surface-mount package with a width of 0.154 inches (3.90mm). The device contains two functional elements, providing six buffered outputs in total. It supports an operating temperature range from -55°C to 125°C and includes a load capacitance specification of 50 pF.

Feature Summary

• Provides high-speed buffering capabilities for digital signals using CMOS technology.
• Features tri-state output control allowing multiple drivers on a bus without interference.
• Designed for wide operating temperature ranges suitable for industrial environments.

Applications

• Bus-oriented communications systems requiring signal isolation.
• Clock distribution networks for timing synchronization.
• Memory address decoding circuits.

Procurement Notes

Verify the manufacturer origin carefully, as this component was produced by Harris Corporation, which has undergone corporate changes affecting production lines. Confirm that the specific batch meets current environmental compliance standards, as older Harris-manufactured parts may not adhere to modern RoHS directives compared to contemporary equivalents from Texas Instruments or other vendors.

Selection Notes

Select this component when legacy compatibility with Harris Corporation designs is required. Ensure the system design accommodates the specific pinout and electrical characteristics defined in the original datasheet. Consider the availability of direct replacements if long-term supply stability is a priority, as Harris Corporation's semiconductor assets have been acquired by other entities.

Part Context

This part belongs to the 74HC series of high-speed CMOS logic devices. Originally developed by Harris Semiconductor, these components were widely used before the acquisition of Harris's semiconductor division by Texas Instruments. The CD74HC368M represents the standard hex buffer functionality within this family, maintaining compatibility with industry-standard logic levels.

Replacement Considerations

Direct substitutes include the CD74HC368M96 and CD74HC368MT produced by Texas Instruments. These alternatives maintain functional equivalence while reflecting the current manufacturing lineage following the acquisition of Harris Semiconductor assets.