SN74LVC1G240DBVRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC1G240DBVRE4 is a single buffer and line driver from the Texas Instruments LVC logic family, housed in a SOT-23 package. It features an inverting configuration with three-state outputs. The device operates within a supply voltage range of 1.65 V to 5.5 V, supporting low-voltage digital systems. It provides high drive capability with output currents of -32 mA for high states and 32 mA for low states. Propagation delay is specified at 4.2 ns when operating at 5 V. The component is designed for surface-mount installation and functions reliably across an extended industrial temperature range from -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides single-channel buffering and line driving capabilities with inverting logic functionality.
• Features three-state outputs allowing direct connection to bus structures without external drivers.
• Supports wide supply voltage operation from 1.65 V to 5.5 V for compatibility with various logic families.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering applications
• Clock distribution circuits requiring signal inversion
• Memory interface adapters

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'E4' indicates lead-free compliance and RoHS status as per manufacturer documentation. Confirm the package marking and pinout match the SOT-23 (SC-74A) footprint requirements for your PCB design. Ensure the ordering quantity aligns with the standard tape-and-reel packaging specifications provided by the supplier.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-channel inverting buffer with three-state control is required in a compact surface-mount package. It is suitable for designs needing robust drive strength at low voltages. Consider the propagation delay characteristics relative to your system clock speed. Verify that the input voltage levels are compatible with your source logic family across the entire operating temperature range.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC1G240 series of single buffer/drivers with three-state outputs. The 'E4' suffix typically denotes environmental compliance, specifically lead-free manufacturing and RoHS adherence. It is part of Texas Instruments' broader LVC portfolio designed for low-voltage, high-speed CMOS applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC1G240DBVR is the standard non-environmental variant with identical electrical and mechanical specifications. Other single-buffer LVC devices in SOT-23 packages may serve as functional alternatives if pinouts and drive strengths are verified against the datasheet.