74HC366PW-Q100,118

Overview

The Nexperia 74HC366PW-Q100,118 is a hex inverting buffer and line driver featuring three-state outputs controlled by active-low OE1 and OE2 inputs. It operates within a supply voltage range of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C. The device utilizes a TSSOP16 (SOT403-1) package with 16 leads. Inputs include clamp diodes for interfacing with voltages exceeding VCC. It meets AEC-Q100 Grade 1 qualification standards.

Feature Summary

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Wide supply voltage range from 2.0 V to 6.0 V
• High noise immunity and CMOS low power dissipation
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

Applications

• Automotive applications
• Bus-oriented transmissions
• Clock distribution
• Memory data bus drivers

Procurement Notes

Verify the specific suffix '118' corresponds to the TSSOP16 package variant SOT403-1. Confirm that the order quantity aligns with manufacturer packaging specifications. Ensure design compliance with AEC-Q100 Grade 1 requirements if deployed in automotive environments. Check for any recent product change notices affecting pinout or electrical characteristics.

Selection Notes

Select this component when an inverting hex buffer with three-state control is required for automotive-grade designs. The HC logic family ensures compatibility with standard CMOS levels across a wide voltage spectrum. Consider the TSSOP16 package constraints regarding thermal derating and board space. Verify input voltage levels against the driving source capabilities.

Part Context

This part belongs to the Nexperia 74HC366-Q100 series, which includes variants like the SO16 package version (74HC366D-Q100). It is functionally identical to the non-inverting 74HC365-Q100 but provides inverted outputs. The series is designed for high-reliability applications requiring robust ESD protection and latch-up resistance.

Replacement Considerations

The 74HC365-Q100 is functionally similar but lacks output inversion. Non-automotive versions such as the 74HC366PW lack the Q100 qualification suffix. Verify package dimensions and lead pitch compatibility before substituting with other manufacturers' equivalents.