74HC4050D-Q100J

Overview

The Nexperia 74HC4050D-Q100J is a hex non-inverting buffer with overvoltage tolerant inputs, qualified to AEC-Q100 Grade 1 for automotive use. It operates on a supply voltage of 2.0 V to 6.0 V and supports input voltages up to 15 V. The device features propagation delays ranging from 7 ns to 26 ns depending on voltage, transition times up to 22 ns, and power dissipation capacitance of 14 pF. It withstands ESD protection exceeding 2000 V (HBM) and 1000 V (CDM), with latch-up performance exceeding 100 mA per JESD 78 Class II Level B.

Feature Summary

• Automotive qualification in accordance with AEC-Q100 Grade 1
• Overvoltage tolerant inputs enabling HIGH-to-LOW level shifting
• High noise immunity and CMOS low power dissipation

Applications

• Automotive applications requiring level shifting
• HIGH-to-LOW level shifting interfaces
• Mixed voltage environments

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and temperature range specifications. Ensure that the selected variant matches the required SO16 or TSSOP16 configuration for your design constraints. Cross-reference the part number with official Nexperia distributors to validate authenticity and availability status before finalizing procurement plans.

Selection Notes

Select this component when designing circuits that require translating signals between different voltage domains without inversion. The wide supply voltage range accommodates various logic families. Consider the thermal derating characteristics if operating near maximum ambient temperatures. Verify that the input signal levels do not exceed the absolute maximum ratings to prevent permanent damage to the internal protection structures.

Part Context

This device belongs to the Nexperia 74HC-Q100 family of automotive-grade high-speed CMOS logic devices. These components are designed to meet stringent automotive reliability standards while providing robust performance in harsh electrical environments. The series offers multiple package options to suit different PCB layout requirements and space constraints in modern electronic assemblies.

Replacement Considerations

Check for direct equivalents within the 74HC4050 family from other manufacturers that maintain AEC-Q100 qualification. Verify pin compatibility and electrical parameter alignment, particularly regarding overvoltage tolerance limits and propagation delay specifications, before substituting.