74AUP3G07DCH

Buffers, Drivers, Receivers, Transceivers Overview

The 74AUP3G07DCH is a triple non-inverting buffer with open-drain outputs, manufactured by Nexperia. It operates within a supply voltage range of 0.8 V to 3.6 V and supports ambient temperatures from -40 °C to +125 °C. The device features Schmitt-trigger inputs for noise immunity and includes I_OFF circuitry for partial power-down applications. It complies with JEDEC standards JESD8-12, JESD8-11, JESD8-7, JESD8-5, and JESD8-B. Static characteristics include a maximum supply current of 0.9 μA at 25 °C and ESD protection exceeding 5000 V (HBM) and 1000 V (CDM).

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Triple non-inverting buffer with open-drain outputs enabling wired-OR or wired-AND logic functions.
• Schmitt-trigger inputs provide high noise tolerance across the entire operating voltage range.
• Integrated I_OFF circuitry prevents damaging backflow currents during partial power-down states.
• Robust ESD protection meets ANSI/ESDA/JEDEC JS-001 class 3A and JS-002 class C3 standards.

Buffers, Drivers, Receivers, Transceivers Applications

• Partial power-down mode operation in mixed-voltage systems.
• Signal buffering in low-power consumer electronics.
• Level shifting between 1.8 V and 3.3 V domains.
• Implementing active-LOW wired-OR or active-HIGH wired-AND bus structures.

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the ordering suffix 'DCH' corresponds to the VSSOP8 package (SOT765-1) as specified in the official datasheet. Confirm the temperature grade matches the required operational environment (-40 °C to +125 °C). Ensure design compliance with the recommended operating conditions regarding input transition rates and supply voltage limits to maintain signal integrity.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a compact triple buffer with open-drain capability is required for low-voltage logic interfaces. The VSSOP8 package offers a small footprint suitable for space-constrained designs. Consider the propagation delay specifications relative to the target load capacitance and supply voltage to ensure timing requirements are met within the application constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AUP series, which represents advanced ultra-low-power CMOS logic technology. The series is designed for applications requiring minimal power consumption while maintaining high-speed performance. The 74AUP3G07 specifically addresses the need for multiple buffered channels in a single package, reducing board space compared to discrete solutions.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements must match the 74AUP logic family, triple channel configuration, open-drain output type, and VSSOP8 package. Verify pinout compatibility and electrical parameters against the original specification sheet before substitution.