SN74ALS654NT

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALS654NT is an octal bus transceiver and register from the Texas Instruments ALS series. It features 3-state outputs and operates within a 4.5 V to 5.5 V supply voltage range. The device utilizes a 24-pin PDIP package and supports TTL input levels. It functions as a non-inverting transceiver with registered output capabilities, designed for high-speed digital applications requiring reliable data storage and transmission.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bus transceiver architecture with registered output functionality
• Three-state output capability for efficient bus line management
• Non-inverting logic operation compatible with TTL input standards

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data acquisition systems
• Memory buffer interfaces in computing hardware
• Industrial control system signal routing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity and pin alignment upon receipt. Check manufacturing date codes against project requirements. Ensure compliance with relevant environmental regulations prior to integration into final assemblies.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring octal data buffering with latching capabilities. Consider the PDIP-24 footprint for through-hole mounting constraints. Evaluate power consumption characteristics against system thermal limits. Verify compatibility with existing logic families driving the input lines.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ALS family, known for reduced power dissipation compared to standard LS logic while maintaining similar speed performance. The ALS series was widely adopted in the 1980s and 1990s for microprocessor-based systems. The SN74ALS654 specifically addresses needs for wide-data-path registration.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Texas Instruments cross-reference guides for potential alternatives.