SN74LVC2G07DCKR-P

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC2G07DCKR is a dual buffer and line driver from Texas Instruments, designed for operation within a supply voltage range of 1.65V to 5.5V. It features non-inverting logic with open-drain outputs capable of sinking up to 32mA. The device operates across an extended temperature range from -40°C to +125°C and consumes a maximum static current of 10µA. Packaged in a compact SC-70-6 surface-mount format, it supports I/O voltages up to 5.5V, enabling level translation between different power domains while maintaining low power consumption.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Dual non-inverting buffers with open-drain output configuration
• Supports input and output voltage levels up to 5.5V
• Enables partial-power-down mode via Ioff protection
• High noise immunity and latch-up performance exceeding 100mA

Buffers, Drivers, Receivers, Transceivers Applications

• Portable consumer electronics requiring low power consumption
• Level shifting between 1.8V and 5V logic domains
• Driving open-drain buses such as I2C or SMBus
• Battery-powered instrumentation and sensing devices

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the exact suffix against manufacturer documentation, as standard listings typically use 'DCKR' or 'DCKRE4'. Confirm RoHS compliance status and specific tape-and-reel quantities if ordering bulk. Ensure the SC-70-6 footprint matches your PCB design constraints before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when dual-channel buffering with open-drain capability is required for mixed-voltage systems. It is suitable for applications needing high sink current (32mA) at low voltages. Consider the SC-70-6 package size for space-constrained designs. Verify that the 5.5V tolerant inputs meet the system's maximum signal amplitude requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC2Gxx series of ultra-low voltage CMOS logic devices. It shares functional similarities with single-channel variants like the SN74LVC1G07 but provides two independent buffers in one package. The LVC family is characterized by its wide operating voltage range and compatibility with various logic families, making it versatile for modern embedded systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include the SN74LVC2G07DCKR (standard reel) and SN74LVC2G07YZPR (X2SON package). Cross-brand alternatives may require verification of pinout compatibility and electrical specifications against the original datasheet.

Buffers, Drivers, Receivers, Transceivers FAQ

Can the SN74LVC2G07DCKR be used for level translation?

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

What is the significance of the open-drain output?

The open-drain output allows multiple devices to share a common bus line, facilitating wired-AND logic configurations and enabling connection to external pull-up resistors for voltage level adaptation.