SN74LVC1G07DCKT

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC1G07DCKT is a single buffer/driver designed for operation between 1.65V and 5.5V VCC. It features an open-drain output capable of sinking up to 32mA, supporting wired-OR or wired-AND configurations. The device accepts input voltages up to 5.5V, enabling voltage translation in both directions. Propagation delay is specified at a maximum of 4.2ns at 3.3V. It includes Ioff circuitry for partial-power-down support and exhibits latch-up performance exceeding 100mA per JESD 78 Class II standards.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Open-drain output design allows implementation of active-low wired-OR or active-high wired-AND logic functions.
• Ioff feature prevents damaging back-drive currents when the device is powered down while inputs remain energized.
• Inputs and outputs tolerate voltages up to 5.5V, facilitating level shifting between different supply rails.

Buffers, Drivers, Receivers, Transceivers Applications

• AV receiver
• Blu-ray player and home theater systems
• Desktop or notebook PC
• Digital Video Camera (DVC)
• Solid State Drive (SSD): enterprise

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'T' indicates the SC-70-5 package with a 250-unit carrier quantity. Confirm RoHS compliance and lead finish specifications match project requirements. Ensure the operating temperature range aligns with system thermal constraints. Validate that the open-drain configuration meets the load drive requirements of the target application.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a non-inverting buffer with high sink current capability is required. The open-drain architecture is essential for multi-driver bus applications requiring wired logic. Verify that the 5.5V tolerance on inputs and outputs matches the highest signal voltage present in the circuit. Consider the propagation delay specifications relative to the system clock speed.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the Texas Instruments SN74LVC1G07 family of single-buffer drivers. It utilizes CMOS technology to provide balanced output drive characteristics. The DCKT variant specifically denotes the SC-70 surface-mount package. It serves as a fundamental building block for digital logic interfacing and signal buffering in low-voltage electronic designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include SN74LVC1G07DCKR and SN74LVC1G07DCKRE4 from Texas Instruments. Cross-manufacturer equivalents such as NL17SZ07DFT2G from onsemi or 74LVC1G07SE-7 from Diodes Incorporated may be considered if pinout and electrical characteristics are verified against the original datasheet.

Buffers, Drivers, Receivers, Transceivers FAQ

How does the Ioff feature function?

The Ioff circuitry disables the outputs when VCC is at 0V, preventing damaging current backflow through the device when it is powered down but the input remains energized.

What is the maximum sink current capability?

The device can sink a maximum current of 32mA, making it suitable for driving LEDs or other loads requiring higher current than standard logic gates.