74LVT244MSAX

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74LVT244MSAX is a low-voltage octal buffer and line driver featuring three-state outputs. It operates within a supply voltage range of 2.0V to 3.6V, providing high-speed performance suitable for memory address drivers, clock drivers, and bus-oriented transmitters or receivers. The device utilizes advanced CMOS technology to achieve improved printed circuit board density while maintaining compatibility with standard logic families.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight non-inverting buffers with independent three-state control
• Features power-up/down high-impedance state to prevent glitching during initialization
• Supports live insertion and extraction without causing bus contention
• Includes bus-hold data inputs to eliminate the need for external pull-up resistors

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers in computer systems
• Clock signal distribution networks
• Bus-oriented transmitter and receiver circuits
• High-density printed circuit board designs requiring low-voltage operation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'X' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Ensure the component meets RoHS compliance requirements as stated in the datasheet. Cross-reference the ordering code with current Fairchild or ON Semiconductor catalogs to validate availability and exact package dimensions before finalizing procurement plans.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require low-voltage operation between 2.0V and 3.6V. It is appropriate for applications needing high-speed buffering with minimal power consumption. Consider the MSOP-20 package constraints for space-limited designs. Verify input/output interface capabilities match the target system voltage levels to ensure reliable signal integrity.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the LVT (Low Voltage TTL) family of logic devices. It serves as a modern replacement for older bipolar Schottky TTL buffers, offering lower power dissipation and higher speed. The octal configuration allows for efficient handling of wide data buses in microprocessor and communication systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for functional equivalents such as the 74LVTH244 series. Verify pinout compatibility and electrical characteristics like output drive strength and propagation delay. Ensure the substitute part supports the same voltage range and package type for direct integration.