74HCT365DB,112

Overview

The 74HCT365DB,112 is a hex buffer and line driver manufactured by Nexperia USA Inc. It belongs to the 74HCT logic family and features non-inverting outputs with three-state control managed by output enable inputs (OEn). The device operates within a supply voltage range of 4.5 V to 5.5 V and supports input levels compatible with TTL standards. It provides high noise immunity and low power dissipation characteristics typical of CMOS technology.

Feature Summary

• Hex buffer and line driver configuration with six independent channels
• Three-state outputs controlled by dedicated output enable inputs
• Non-inverting signal transmission functionality
• TTL-compatible input level specifications

Applications

• High-noise industrial environments requiring robust signal buffering
• Mixed voltage system interfacing applications
• General-purpose digital logic buffering tasks

Procurement Notes

This component is officially designated as obsolete and has been discontinued by the manufacturer. Production has ceased, and the factory is not accepting new orders. Availability is strictly limited to existing stock or surplus inventory from third-party distributors. Verification of part authenticity and storage history is essential due to the end-of-life status.

Selection Notes

Engineers should evaluate alternative components from current production lines for new designs. Verify that replacement parts maintain compatibility with the required 4.5 V to 5.5 V operating voltage and TTL input thresholds. Ensure the substitute offers equivalent package dimensions and pinout configurations to facilitate seamless integration into existing circuit layouts without redesign.

Part Context

The 74HCT365 series represents a standard hex buffer and line driver within the broader 74HCT logic family. This specific variant utilizes an SSOP-16 surface-mount package. It is designed for applications demanding reliable signal driving capabilities in digital systems where noise immunity and stable operation are critical requirements.

Replacement Considerations

The 74HCT365PW,118 is documented as a similar alternative part number.