SN74AS760DWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AS760DWR is an octal buffer and line driver featuring open-collector outputs, designed to improve performance and density in 3-state memory address drivers, clock drivers, and bus-oriented receivers. It eliminates the need for 3-state overlap protection through pnp inputs that reduce dc loading. The device operates within a supply voltage range of 4.5 V to 5.5 V. Propagation delays are specified between 1 ns and 18.5 ns depending on the signal path. Low-level output current reaches up to 64 mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Eliminates the need for 3-state overlap protection
• Open-collector outputs drive bus lines or buffer memory address registers
• PNP inputs reduce DC loading

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock drivers
• Bus-oriented receivers and transmitters

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'DWR' corresponds to the SOIC package with tape-and-reel packaging containing 2000 units per reel. Confirm RoHS compliance status and lead finish details via the manufacturer's latest package addendum. Ensure the component meets the required operating temperature range of 0°C to 70°C for commercial applications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring high-density octal buffering without complex 3-state control logic. The open-collector architecture allows for wired-OR connections and interfacing with different voltage levels. Consider the propagation delay specifications relative to system clock speeds and ensure adequate pull-up resistor values are selected for the open-collector outputs.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments 74AS (Advanced Schottky) logic family, known for high-speed performance. It serves as an open-collector alternative to standard 3-state buffers like the AS244. The device is functionally compatible with other octal buffers in the series but offers distinct advantages in bus driving applications due to its specific output structure.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ALS760DW

Buffers, Drivers, Receivers, Transceivers FAQ

How does the SN74AS760 eliminate 3-state overlap protection?

The device utilizes PNP inputs that reduce DC loading and features open-collector outputs, allowing it to drive bus lines directly without the risk of contention that typically requires separate overlap protection circuitry.

What is the maximum low-level output current capability?

The SN74AS760 can sink up to 64 mA in the low state, making it suitable for driving heavy loads such as bus lines or multiple inputs.