SN74LVC1G07DCKR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC1G07DCKR is a single buffer/driver designed for 1.65V to 5.5V VCC operation, manufactured by Texas Instruments. It features an open-drain output capable of sinking up to 32mA and accepts input voltages up to 5.5V. The device supports voltage translation in both directions and includes Ioff circuitry for partial-power-down applications. Propagation delay ranges from 1ns to 8.6ns depending on supply voltage and temperature. It operates within a temperature range of -40°C to 125°C and is housed in the SC-70 (DCK) package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Open-drain output configuration allows implementation of active-low wired-OR or active-high wired-AND functions.
• Ioff circuitry disables outputs during power-down to prevent damaging back-drive currents.
• Inputs and outputs are tolerant to 5.5V, enabling bidirectional voltage translation.

Buffers, Drivers, Receivers, Transceivers Applications

• AV receiver
• Blu-ray player and home theater
• Desktop or notebook PC
• Portable media player
• Solid State Drive (SSD): enterprise

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'R' indicates tape-and-reel packaging with a standard quantity of 3000 units per reel. Confirm RoHS compliance status and lead finish specifications (NIPDAU) match system requirements. Ensure the SC-70 package dimensions align with PCB layout constraints before finalizing procurement orders.

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 suitable for interfacing with different logic families or implementing bus structures. Verify that the 5.5V tolerance meets the interface voltage requirements of the connected components.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC1G07 family of single-buffer drivers. The DCK suffix specifically designates the SC-70 surface-mount package variant. Other available packages include DBV (SOT-23), DPW (X2SON), and DRY (USON). All variants share identical electrical characteristics and functionality.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include SN74LVC1G07DBVR and SN74LVC1G07DPWR. These parts offer identical electrical performance but utilize different physical packages (SOT-23 and X2SON respectively). Verify pinout compatibility and thermal resistance differences if replacing the DCK package variant.