74HC366D-Q100,118

Overview

The Nexperia 74HC366D-Q100,118 is a hex inverting buffer/line driver with 3-state outputs controlled by active LOW output enable inputs (OE1, OE2). 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 features input clamp diodes for interfacing with voltages exceeding VCC. It is qualified to AEC-Q100 Grade 1 standards for automotive applications.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• Wide operating temperature range extending up to +125 °C
• High noise immunity and low power CMOS dissipation
• ESD protection exceeding 2000 V HBM and 1000 V CDM

Applications

• Automotive electronic systems requiring robust logic buffering
• Bus driver circuits utilizing 3-state control
• Inverting line drivers for high-noise environments

Procurement Notes

Verify the specific package type against the ordering code; the 'D' suffix indicates the SO16 plastic small outline package (SOT109-1). Confirm that the design requires the inverting logic function, as this component differs from non-inverting variants. Ensure the application environment stays within the specified -40 °C to +125 °C temperature limits for full performance compliance.

Selection Notes

Select this component when an inverting hex buffer with 3-state capability is required for automotive or industrial environments. It is suitable for designs needing operation across a wide voltage range of 2.0 V to 6.0 V. Consider the SO16 package constraints if board space is limited compared to TSSOP alternatives.

Part Context

This part belongs to the 74HC(T)366-Q100 family of hex buffers. It is functionally identical to the 74HC365-Q100 but provides inverted outputs instead of non-inverted ones. The D variant specifically utilizes the SOT109-1 package, distinguishing it from the PW variant which uses a TSSOP16 package.

Replacement Considerations

The 74HCT366D-Q100,118 serves as the TTL-level compatible replacement within the same package. For non-inverting functions, the 74HC365D-Q100,118 is the direct functional alternative.