SN74AS760NSE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AS760NSE4 is an octal buffer and line driver manufactured by Texas Instruments, belonging to the AS logic series. It features eight non-inverting outputs with open-collector configurations and three-state control capabilities. The device operates within a supply voltage range of 4.5 V to 5.5 V and utilizes a 20-pin Small Outline (NS) package. Key electrical characteristics include a maximum low-level output current of 64 mA and a typical propagation delay of 18.5 ns under standard loading conditions.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight non-inverting buffered channels for signal transmission
• Features open-collector outputs suitable for wired-OR bus applications
• Includes three-state control to isolate the bus when disabled
• Designed for high-speed digital systems requiring fast switching

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in computer architectures
• Clock distribution networks requiring signal isolation
• Memory interface circuits utilizing open-collector pull-up requirements
• Digital communication lines needing tri-state bus management

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'NSE4' against official manufacturer documentation to confirm lead-free status and RoHS compliance. Ensure the small outline package dimensions match the target PCB footprint. Cross-reference the part number with authorized distributors to confirm current production status and availability, as logic families may undergo obsolescence notices.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require high drive capability combined with bus isolation. The open-collector output structure allows for flexible voltage level shifting via external pull-up resistors. Consider the 18.5 ns propagation delay for timing constraints in high-frequency applications. Verify power dissipation limits given the 64 mA sink capability during active operation.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the Texas Instruments SN74AS family, known for advanced Schottky technology offering improved speed over standard TTL. The SN74AS760 variant specifically addresses the need for octal buffering with open-collector outputs, distinguishing it from push-pull variants like the SN74ALS760. It serves as a bridge between high-speed logic sources and passive load environments.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include the SN74AS760N for identical functionality in DIP packaging. For surface-mount equivalents without the lead-free designation, the SN74AS760NS is available. Verify pin compatibility and electrical specifications before substituting with ALS or LS series devices, as their drive strengths and speeds differ significantly.