74HCT365D,653

Overview

The Nexperia 74HCT365D,653 is a hex buffer and line driver featuring three-state outputs controlled by active-low enable inputs. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range from -40 °C to +125 °C. The device provides non-inverting logic with TTL-compatible input levels. It utilizes a 16-lead plastic small outline package (SO16) with a body width of 3.9 mm.

Feature Summary

• Hex buffer/line driver with three-state outputs
• TTL-compatible input levels
• Active-low output enable control

Applications

• General-purpose buffering in digital systems
• Line driving applications requiring high impedance states
• Bus-oriented transmission circuits

Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the requested quantity matches standard packaging configurations available from authorized distributors.

Selection Notes

Select this component when a hex buffer with three-state capability and TTL input compatibility is required. Verify that the operating voltage aligns with the 4.5 V to 5.5 V specification. Consider the SO16 package dimensions for PCB layout constraints and thermal management requirements during system design.

Part Context

This part belongs to the 74HCT series of CMOS logic devices manufactured by Nexperia. It shares functional characteristics with the 74HC365 but differs in input threshold levels to accommodate TTL logic families. The device is designed for general-purpose digital applications requiring reliable signal buffering and bus isolation.

Replacement Considerations

The 74HCT365PW,118 is a documented alternative offering the same logical function in a TSSOP16 package.