SN74LVC07APWRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC07APWRG4 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, with inputs and outputs accepting voltages up to 5.5 V. The device provides a maximum low-level output current of 24 mA at 3 V and 4.5 V. Propagation delay (tpd) ranges from 2.6 ns to 5.6 ns depending on the supply voltage and temperature. It features latch-up performance exceeding 250 mA per JESD 17 and supports Ioff for partial-power-down mode. The component is housed in a 14-pin TSSOP package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Hex buffer and driver configuration with non-inverting logic
• Open-drain outputs enabling active-low wired-OR or active-high wired-AND functions
• Ioff circuitry prevents damaging backflow current during partial-power-down applications
• Inputs and outputs are tolerant to 5.5 V, supporting voltage translation between different system levels

Buffers, Drivers, Receivers, Transceivers Applications

• AV Receiver
• Blu-ray Player and Home Theater
• Solid State Drive (SSD): Client and Enterprise
• TV: LCD, Digital, and High-Definition (HDTV)
• Wireless Headset, Keyboard, and Mouse

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'PW' corresponds to the TSSOP-14 package type required for your design. Confirm that the 'G4' suffix aligns with the desired manufacturing origin and RoHS compliance status as defined by Texas Instruments. Ensure the procurement channel provides production data documentation consistent with the SCAS595W datasheet revision. Cross-reference the part number against the manufacturer's official orderable addendum to validate availability and packaging details.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a hex buffer with open-drain capability is required for mixed-voltage systems. It is suitable for translating signals between 1.8-V, 2.5-V, 3.3-V, and 5-V logic domains. The high drive current of 24 mA makes it appropriate for driving multiple inputs or high-speed applications up to 100 MHz. Consider the TSSOP-14 package constraints and thermal resistance values if operating near the upper temperature limits.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVC07A family of hex buffers and drivers with open-drain outputs. It is part of Texas Instruments' LVC (Low Voltage CMOS) logic series, designed for operation across a wide voltage range. The family includes various package options such as SOIC, SSOP, TVSOP, and VQFN, allowing flexibility in PCB layout and space-constrained designs while maintaining consistent electrical characteristics.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC07APWR

Buffers, Drivers, Receivers, Transceivers FAQ

How does the open-drain output configuration affect signal interfacing?

The open-drain outputs allow connection to other open-drain outputs to implement active-low wired-OR or active-high wired-AND functions. They require an external pull-up resistor to define the high state.

What is the purpose of the Ioff feature in this device?

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 mode, and back-drive protection.