SN74LV240DW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV240DW is an octal buffer and line driver manufactured by Texas Instruments. It features eight inputs and eight outputs with three-state capability. The device operates within a supply voltage range of 2.0 V to 5.5 V. It utilizes CMOS logic technology and provides inverting signal transmission. The component is housed in a 20-pin SOIC package designed for surface mount installation. It supports high output drive currents of 16 mA at both high and low states. The propagation delay is specified at 14.4 ns when operating at 2.5 V. The unit functions reliably across an industrial temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides octal buffering and driving capabilities with three-state outputs for bus-oriented architectures
• Supports wide supply voltage operation ranging from 2.0 V to 5.5 V for compatibility with various logic families
• Features inverting polarity for signal inversion applications
• Utilizes CMOS technology for low static power consumption

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping controllers
• Clock drivers
• Bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct packaging and RoHS compliance status. Confirm that the SN74LV240DW designation matches the required pinout and electrical specifications for your design. Cross-reference the datasheet revision date to validate performance parameters such as propagation delay and output current ratings before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with three-state control. It is suitable for applications needing operation across a broad voltage spectrum from 2.0 V to 5.5 V. Consider the 20-pin SOIC package for surface mount assembly constraints. Ensure the inverting logic function aligns with the circuit requirements compared to non-inverting alternatives like the SN74LV241.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV series of low-voltage CMOS logic devices produced by Texas Instruments. The LV series is characterized by its ability to operate over a wide voltage range, bridging the gap between traditional 5 V and lower voltage 3.3 V logic families. The SN74LV240 specifically addresses the need for high-drive octal buffers in mixed-voltage environments.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LV240D is a direct equivalent variant differing primarily in packaging format. Verify if the tube-packaged D version meets mechanical constraints instead of the DW tape-and-reel configuration.