CD74HCT365MT

Overview

The CD74HCT365MT is a hex buffer and line driver manufactured by Texas Instruments, belonging to the CD74HCT logic series. It features six non-inverting buffers with three-state outputs controlled by separate output enable inputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in an SOIC-16 package. It is designed for high-speed CMOS applications, offering low power dissipation and high noise immunity while maintaining TTL-compatible input levels.

Feature Summary

• Provides six independent non-inverting buffer channels with dedicated control lines
• Features three-state outputs that enter a high-impedance state when disabled
• Ensures compatibility with standard TTL logic input voltage levels
• Supports wide operating temperature ranges suitable for industrial environments

Applications

• High-speed data bus buffering and signal conditioning
• Driving capacitive loads on printed circuit boards
• Interface circuits between microprocessors and peripheral devices
• Clock distribution networks requiring signal isolation

Procurement Notes

Verify the specific suffix 'MT' against the manufacturer's current datasheet to confirm the exact tape-and-reel packaging configuration and moisture sensitivity level. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the ordering information with official Texas Instruments documentation to avoid discrepancies in package dimensions or marking codes.

Selection Notes

Select this component when designing systems requiring multiple buffered signals with controllable drive states. It is appropriate for interfaces where TTL-level compatibility is necessary alongside CMOS performance benefits. Consider the SOIC-16 package constraints regarding thermal management and board space. Verify that the required propagation delay and output current capabilities align with the target application's timing specifications.

Part Context

This part belongs to the CD74HCT family, which combines the speed of high-speed CMOS technology with the input compatibility of TTL logic. The HCT series is widely used in digital systems to bridge legacy TTL components with modern CMOS designs. The CD74HCT365 specifically addresses the need for multi-channel buffering with tri-state functionality in compact surface-mount packages.

Replacement Considerations

The CD74HCT365M96 is a documented alternative from Texas Instruments featuring similar electrical characteristics. Other manufacturers produce equivalent parts under the generic 74HCT365 designation, such as those from Nexperia. Verify pinout compatibility and electrical parameters before substituting.