SN74LVC1G240DCKR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC1G240DCKR is a single buffer and line driver from Texas Instruments, belonging to the LVC logic family. It features one input and one output with inverting polarity and three-state output capability. The device operates within a supply voltage range of 1.65 V to 5.5 V. It provides high drive strength with output currents of -32 mA (high) and 32 mA (low). Propagation delay is specified at 4.2 ns when operating at 5 V. The component supports surface mount installation in a SC-70 package and functions reliably across an extended temperature range from -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides single-channel buffering and line driving functionality with inverting logic.
• Features three-state outputs for effective bus line management and isolation.
• Supports wide supply voltage operation ranging from 1.65 V to 5.5 V.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented communications systems
• Clock distribution networks
• Memory module data buffering

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'DCKR' to confirm the SC-70-5 package type and reel packaging configuration. Ensure compatibility with the target PCB footprint and reflow soldering profile requirements. Confirm that the selected variant meets all necessary environmental compliance standards for the intended deployment region.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring a compact, low-voltage single-channel driver with three-state control. It is suitable for designs needing moderate drive current and fast switching speeds within a small form factor. Consider the LVC series characteristics for balanced power consumption and speed performance in portable or battery-operated electronic devices.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC1G240 series of single buffer/drivers manufactured by Texas Instruments. The series is designed for low-voltage digital logic applications, offering robust performance in minimal space. The DCKR suffix specifically denotes the surface-mount SC-70 package variant, distinguishing it from other physical form factors available within the same logical function family.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC1G240DCKRE4 is a verified equivalent replacement part number offering identical electrical specifications and pinout compatibility.