74HCT365D,652

Overview

The Nexperia 74HCT365D,652 is a hex buffer and line driver utilizing HCT logic technology. It features six non-inverting outputs with three-state capability controlled by active LOW output enable inputs (OE1 and OE2). The device operates within a supply voltage range of 4.5 V to 5.5 V. It accepts TTL-level input signals and provides push-pull outputs capable of sourcing -6 mA and sinking 6 mA. The component is housed in a 16-lead SO plastic small outline package (SOT109-1) with a body width of 3.9 mm. It supports an operating temperature range from -40 °C to +125 °C.

Feature Summary

• Hex buffer/line driver configuration with six independent channels
• Three-state outputs controlled by two active LOW enable inputs
• TTL-compatible input levels for direct interface with digital systems
• High noise immunity and low power CMOS dissipation

Applications

• Memory address drivers
• Clock distribution buffers
• Carry propagation in arithmetic circuits
• Bus-oriented transmissions

Procurement Notes

Verify the specific ordering suffix ',652' against the manufacturer's current product data sheet to confirm package type and availability status. Confirm RoHS compliance and REACH registration requirements prior to integration. Ensure design specifications align with the absolute maximum ratings defined in the official documentation to prevent device damage.

Selection Notes

Select this component when a hex buffer with three-state control is required for TTL-to-CMOS interfacing. The HCT logic family ensures compatibility with standard TTL voltage levels while offering CMOS performance characteristics. Verify that the 16-lead SOIC package dimensions fit the target PCB layout constraints and thermal management requirements.

Part Context

This part belongs to the 74HCT series of high-speed CMOS logic devices manufactured by Nexperia. The 74HCT365 variant specifically provides hex buffering with tri-state outputs. It is designed for applications requiring signal driving capabilities and bus isolation within digital logic systems operating at standard 5 V logic levels.

Replacement Considerations

The 74HCT365PW,118 is listed as a similar alternative from Nexperia, featuring a TSSOP16 package instead of the SO16 package used by the 74HCT365D,652.