SN74ALS29863FN

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALS29863FN is a 9-bit bus transceiver from Texas Instruments' ALS logic family. It features true outputs and three-state control for bidirectional data transfer between two buses. The device operates within a supply voltage range of 4.5 V to 5.5 V. It is housed in a 28-pin Plastic Quad Chip Carrier (PQCC) package, suitable for surface-mount applications requiring high-density integration.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transmission across nine independent channels
• Incorporates three-state output capability for effective bus isolation
• Utilizes Advanced Low-power Schottky technology for optimized performance

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional data bus architectures
• Memory-to-memory data transfers
• Microprocessor-based system interconnects

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'FN' corresponds to the PQCC-28 package configuration when sourcing. Confirm that the component meets the required operating temperature specifications for your intended environment. Ensure compatibility with existing board layouts designed for this specific footprint and pinout arrangement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring nine-bit wide bidirectional data paths with low power consumption characteristics. The ALS series offers a balance of speed and power efficiency suitable for general-purpose digital systems. Consider the physical package constraints and thermal requirements associated with the quad chip carrier format during the initial design phase.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ALS29863 family of bus transceivers manufactured by Texas Instruments. The ALS series represents an advancement over standard TTL logic, providing improved switching speeds while maintaining lower power dissipation levels. This specific variant integrates nine bits of functionality into a single integrated circuit package.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult official substitution guides for compatible equivalents within the same logic family or cross-reference with other manufacturers offering similar 9-bit ALS transceivers in comparable packages.