74HC4016D/AUJ

Overview

The 74HC4016D/AUJ is a quad single-pole, single-throw analog switch manufactured by Nexperia. It features four independent switches with active HIGH enable inputs (nE). When nE is LOW, the switch turns off; when HIGH, it turns on. The device operates within a supply voltage range of 2.0 V to 10.0 V and supports an ambient temperature range from -40 °C to +125 °C. Key electrical parameters include a typical ON resistance of 160 Ω at 4.5 V, propagation delay up to 18 ns at 4.5 V, and OFF-state leakage current of ±0.1 µA at 10.0 V. It complies with JEDEC standard no. 7A and includes ESD protection exceeding 2000 V HBM.

Feature Summary

• Quad single-pole, single-throw analog switch configuration
• Typical 'break before make' switching action built-in
• Input clamp diodes allow interfacing with voltages exceeding VCC using current limiting resistors
• ESD protection exceeds 2000 V via Human Body Model (HBM) testing

Applications

• Analog signal routing and gating
• Digital multiplexing and demultiplexing applications
• Signal path selection in measurement systems

Procurement Notes

Verify the specific package variant against design requirements, as the D suffix denotes SO14 while AUJ typically indicates TSSOP14. Confirm that the intended application does not involve automotive use, as this product lacks AEC-Q100 qualification. Ensure input signals respect the absolute maximum ratings to prevent damage from overvoltage or excessive clamping currents during operation.

Selection Notes

Select this component for designs requiring low power consumption and high noise immunity compatible with CMOS logic levels. Consider the ON resistance variation across the supply voltage range when designing for precision analog signal transmission. Verify that the operating frequency remains within the specified dynamic characteristics limits to maintain signal integrity and acceptable distortion levels.

Part Context

This device belongs to the 74HC/HCT logic family, offering pin compatibility with the older 4016 series of the 4000B family. It is designed for general-purpose analog switching tasks where low static power dissipation and high switching speed are required. The device is specified in compliance with JEDEC standard no. 7A, ensuring interoperability with other industry-standard logic components.

Replacement Considerations

Direct pin-compatible replacements include the 74HCT4016 for TTL-level input compatibility. Other quad SPST analog switches such as the 74HC4066 may serve as alternatives if different ON resistance characteristics are acceptable. Verify that any substitute maintains the same package dimensions and thermal derating curves.