SN74LVC07APWE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC07APWE4 is a hex buffer and driver with open-drain outputs manufactured by Texas Instruments. It operates from a supply voltage of 1.65 V to 5.5 V, accepting input voltages up to 5.5 V. The device provides a maximum sink current of 24 mA at 3.3 V. Propagation delay ranges from 2.6 ns at 5 V to 5.6 ns at 1.8 V. It supports an operating temperature range of -40°C to +125°C and features latch-up performance exceeding 250 mA per JESD 17.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Open-drain outputs enable active-low wired-OR or active-high wired-AND logic functions.
• Ioff circuitry prevents damaging backflow current during partial-power-down or live insertion.
• Inputs are tolerant to 5.5 V, facilitating voltage translation between mixed-system environments.

Buffers, Drivers, Receivers, Transceivers Applications

• AV receivers
• Blu-ray players and home theater systems
• Solid state drives (SSD)
• Wireless headsets, keyboards, and mice

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package type matches the design requirements, as the SN74LVC07A family includes multiple options such as SOIC, SSOP, TVSOP, and TSSOP. Confirm that the E4 suffix aligns with environmental compliance standards required for the project. Ensure the selected variant meets the thermal and electrical specifications necessary for the intended operating conditions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when high-drive capability is required for driving multiple inputs or high-speed applications up to 100 MHz. The open-drain architecture is suitable for bus structures requiring wired logic connections. Consider the wide operating voltage range if the system involves mixed-voltage interfaces or requires robust tolerance against overvoltage conditions on signal lines.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVC07A series, which consists of hex buffers and drivers with open-drain outputs. The 'PW' designation indicates a TSSOP-14 package, while the 'E4' suffix typically denotes lead finish and environmental compliance attributes defined by the manufacturer. It is part of the broader LVC logic family designed for low-voltage CMOS applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC07AD

Buffers, Drivers, Receivers, Transceivers FAQ

How does the Ioff feature benefit the SN74LVC07APWE4?

The Ioff feature disables the outputs when VCC is 0 V, preventing damaging current backflow through the device. This supports live insertion, partial-power-down modes, and back-drive protection.

Can the SN74LVC07APWE4 be used for voltage translation?

Yes, the inputs and open-drain outputs accept voltages up to 5.5 V, allowing the device to translate signals up to 5.5 V or down to VCC in mixed-system environments.