SN74ALS1035DR

Overview

The SN74ALS1035DR is a hex non-inverting buffer manufactured by Texas Instruments, featuring open-collector outputs. It operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 14-pin SOIC package. The device functions across an operating temperature range of 0°C to +70°C.

Feature Summary

• Provides six independent non-inverting buffer channels with open-collector output configuration.

Applications

• Digital signal buffering in logic circuits
• Interface driving for open-collector loads
• Level shifting applications requiring pull-up resistors

Procurement Notes

Verify the specific suffix 'DR' corresponds to the tape-and-reel packaging format when ordering. Confirm that the open-collector output requirement aligns with the system design, as external pull-up components are necessary for proper high-state operation. Ensure the 14-SOIC footprint matches the PCB layout constraints.

Selection Notes

Select this component when a hex buffer with open-collector outputs is required for ALS logic families. It is suitable for designs needing isolation between input and output stages or driving multiple loads from a single source. Consider the 5V supply constraint and thermal limits during selection.

Part Context

This part belongs to the Texas Instruments SN74ALS series, which utilizes Advanced Low-power Schottky technology. The series offers improved speed and power consumption characteristics compared to standard LS logic. The SN74ALS1035 specifically provides buffered outputs with open-collector capability for flexible interfacing.

Replacement Considerations

Direct replacements include other SN74ALS1035 variants such as the SN74ALS1035N (PDIP) or SN74ALS1035NSR. Verify pin compatibility and electrical specifications before substituting with generic equivalents.