SN7407NSR

Buffers, Drivers, Receivers, Transceivers Overview

The SN7407NSR is a hex buffer and line driver from the Texas Instruments 7400 logic series. It features six non-inverting channels with open collector outputs housed in a 14-pin SOIC package. The device operates within a supply voltage range of 4.75 V to 5.25 V, drawing a typical quiescent current of 41 uA. It supports a low-level output sink current of 40 mA and has a maximum propagation delay of 26 ns at 5 V. The component functions across an operating temperature range of 0°C to +70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides high-voltage open collector outputs capable of interfacing with MOS circuits or driving high-current loads such as relays and lamps.
• Includes input diode clamping to minimize transmission line effects and simplify circuit design.
• Maintains full compatibility with standard TTL input voltage levels.

Buffers, Drivers, Receivers, Transceivers Applications

• Converting TTL voltage levels to MOS logic levels
• Driving high-current loads including indicator lamps and electromechanical relays
• Buffering signals for standard TTL inputs

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the specific order matches the SN7407NSR suffix configuration, which indicates surface mount packaging in tape and reel format. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the procurement channel provides valid traceability data consistent with Texas Instruments quality standards.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when open collector outputs are required for voltage translation between different logic families. It is suitable for applications needing higher sink current capabilities than standard push-pull outputs provide. Consider the SOIC-14 package constraints and thermal dissipation limits of 145 mW during system layout planning.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN7407 family of hex buffers and drivers. It serves as the surface-mount equivalent to through-hole variants like the SN7407N. The device is categorized under bipolar logic ICs within the broader 7400 series ecosystem, designed for general-purpose buffering and line driving tasks in digital systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LS07NSR is a documented substitute offering similar functionality within the LS logic family. Verify pinout compatibility and electrical parameter alignment before implementation.