SN74ALS29845NT

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALS29845NT is an ALS series bus driver manufactured by Texas Instruments. It features a single element with 16 input lines and 16 output lines, designed for surface mount installation in an SOIC package. The device operates within a supply voltage range of 4.5 V to 5.5 V. It supports unidirectional data transfer with asynchronous reset functionality and rising-edge triggering. The component functions reliably across an operating temperature range of 0°C to 70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides high-speed bus interfacing capabilities using Advanced Low-power Schottky logic technology
• Facilitates efficient serial-to-parallel or parallel data handling through dedicated input and output channels
• Incorporates asynchronous reset mechanisms to ensure immediate initialization of output states

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus interface circuits
• Parallel data buffering systems
• Memory address decoding drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'NT' against official Texas Instruments documentation to confirm package type and moisture sensitivity level. Ensure compliance with RoHS regulations as this variant may be non-compliant. Cross-reference the manufacturer part number with authorized distributor catalogs to validate current production status and availability constraints before finalizing procurement plans.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring robust ALS performance with surface mount integration. Consider the 16-bit width for wide bus applications. Verify that the 5V logic compatibility aligns with the target system's voltage levels. Assess thermal requirements against the specified 70°C maximum operating temperature limit for reliable long-term operation.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments SN74ALS family, known for improved speed and power consumption compared to standard 74LS logic. The SN74ALS29845 specifically addresses bus interface needs, offering higher drive capability suitable for driving multiple loads on a shared data line within digital electronic systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult official substitution guides for compatible ALS equivalents. Verify pinout compatibility and electrical characteristics match before replacing.