SN74LVC1G07DRLR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC1G07DRLR is a single-channel buffer/driver from the Texas Instruments LVC logic family, housed in a SOT-5X3 (DRL) package. It operates within a supply voltage range of 1.65V to 5.5V and features an open-drain output capable of sinking up to 32mA. The device supports bidirectional voltage translation between different logic levels. Key electrical parameters include a maximum propagation delay of 4.2ns at 3.3V and a maximum quiescent current of 10µA. It provides robust ESD protection exceeding 2000V via the human-body model.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Open-drain output configuration enables wired-OR or wired-AND logic implementation
• Supports live insertion and partial-power-down modes through Ioff circuitry
• Inputs and outputs tolerate voltages up to 5.5V regardless of VCC level
• High drive capability suitable for direct LED driving and bus applications

Buffers, Drivers, Receivers, Transceivers Applications

• AV receivers and Blu-ray players
• Desktop or notebook PCs
• Digital video cameras (DVC)
• Portable media players
• Smoke detectors

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific DRL package designation matches the required footprint on the PCB. Confirm that the open-drain nature of the output aligns with the system's pull-up requirements. Ensure the operating temperature range meets the environmental constraints of the final assembly. Cross-reference the manufacturer part number against official distributor catalogs to confirm authenticity and current production status.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a non-inverting buffer with high sink current is required in a compact surface-mount form factor. The open-drain architecture is essential for multi-master bus systems or mixed-voltage interfaces. Consider the low power consumption and wide voltage tolerance if the design involves battery-operated devices or varying supply rails.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVC1Gxx series of ultra-small single-gate logic ICs. The 'LVC' suffix indicates Low-Voltage CMOS technology optimized for 1.8V to 5.5V operation. The '1G' denotes a single functional unit within a minimal footprint package, designed to save board space compared to traditional 14-pin DIP or SOIC packages.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC1G07DBVR

Buffers, Drivers, Receivers, Transceivers FAQ

Can the SN74LVC1G07DRLR be used for level shifting between 1.8V and 5V?

Yes, the inputs and open-drain outputs accept voltages up to 5.5V, allowing it to translate signals between lower voltage logic (e.g., 1.8V) and higher voltage systems (e.g., 5V).

What is the function of the Ioff feature?

The Ioff feature disables the outputs when the device is powered down, preventing damaging backflow currents through the device during partial-power-down scenarios.