SN74AUC1G240DBVR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AUC1G240DBVR is a single buffer/driver with 3-state output from the AUC logic series. It operates at supply voltages between 0.8 V and 2.7 V, optimized for 1.65 V to 1.95 V. The device provides ±8 mA output drive at 1.8 V and features a maximum propagation delay of 2.5 ns at 1.8 V. It includes Ioff support for partial-power-down mode and exceeds JESD 78 Class II latch-up performance. The component is housed in a 5-pin SOT-23 (DBV) package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides non-inverting buffering with high-impedance 3-state control via an OE input
• Supports mixed-mode signaling through 3.6-V tolerant inputs while operating at lower supply voltages
• Enables safe partial-power-down operation by disabling outputs to prevent backflow current
• Utilizes NanoFree technology for compact footprint integration

Buffers, Drivers, Receivers, Transceivers Applications

• Portable consumer electronics requiring low power consumption
• Battery-powered systems utilizing sub-1-V operability
• Mixed-signal circuits interfacing different voltage domains
• Mobile communication devices optimizing for board space

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix matches the required package type, as the SN74AUC1G240 family includes DCK and YZP variants alongside the DBV configuration. Confirm that the -40°C to +85°C temperature range aligns with your environmental specifications. Ensure compatibility with standard surface-mount assembly processes for the SOT-23 form factor.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing for ultra-low power applications where static current must remain minimal. The 3-state output allows for bus sharing in complex digital architectures. Consider the 3.6-V input tolerance if interfacing directly with higher voltage logic without level shifting. The small physical size makes it suitable for dense PCB layouts.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to Texas Instruments' AUC logic family, designed specifically for low-voltage, high-speed applications. It complements other single-gate buffers like the SN74AUC1G125. The AUC series focuses on reducing power dissipation while maintaining signal integrity in portable and battery-operated electronic designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AUC1G125DBVR offers similar electrical characteristics but provides non-inverting functionality instead of the inverting behavior found in the SN74AUC1G240.