SN74LS07DRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LS07DRE4 is a hex buffer and line driver from the Texas Instruments 74LS logic family. It features six non-inverting channels with open-collector outputs, housed in a 14-pin SOIC surface-mount package. The device operates within a supply voltage range of 4.75V to 5.25V. It supports low-level output currents up to 40mA and functions reliably across an operating temperature range of 0°C to 70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides six independent non-inverting buffer channels for signal driving applications
• Features open-collector outputs capable of sinking high current loads
• Designed for standard 5V logic systems using bipolar LS technology

Buffers, Drivers, Receivers, Transceivers Applications

• Driving high-current loads such as relays or indicator lamps
• Connecting bus lines requiring wired-AND logic configurations
• Level shifting between different voltage domains via external pull-up resistors

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix DRE4 to confirm the SOIC-14 surface mount package and tape-and-reel packaging format. Ensure compatibility with RoHS3 standards if required by your assembly process. Confirm that the open-collector output type matches your circuit design requirements rather than standard push-pull drivers.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when high current sinking capability is needed for non-inverted signals. The open-collector architecture allows flexibility in selecting external pull-up voltages. Consider the 74LS series propagation characteristics and power consumption relative to modern CMOS alternatives if system efficiency is a primary constraint.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LS07 family of hex buffers with open-collector outputs. It is functionally compatible with other manufacturers' 74LS07 equivalents. The DRE4 designation specifically indicates the reel-packaged version of the standard SN74LS07D logic gate integrated circuit.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LS07DR is the direct equivalent without the E4 suffix. SN74LS07NSR offers the same functionality in a narrow SOIC package.