74LVT244AD,118

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74LVT244AD,118 is an octal buffer and line driver featuring 3-state outputs. It operates within a supply voltage range of 2.7 V to 3.6 V. The device provides high output drive capabilities with +64 mA and -32 mA ratings. It includes bus hold data inputs to eliminate external pull-up resistors for unused lines. The component supports live insertion and extraction while ensuring power-up defaults to a 3-state condition.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features BiCMOS technology for high-speed operation and robust output drive capability.
• Includes IOFF circuitry that enables partial power-down mode operation.
• Provides overvoltage tolerant inputs capable of handling up to 5.5 V.
• Complies with JEDEC standard JESD8C for 2.7 V to 3.6 V applications.

Buffers, Drivers, Receivers, Transceivers Applications

• Octal bus interface systems
• Direct interfacing with TTL level logic circuits
• Applications requiring live insertion and extraction support

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix matches the required package type. Confirm the temperature range aligns with operational requirements. Check for RoHS compliance status. Ensure ESD protection levels meet system specifications. Validate pinout compatibility with existing PCB layouts.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring 3.3 V octal buffering with high drive strength. Consider the SO20 package dimensions for space constraints. Evaluate the need for bus hold inputs to simplify unused pin management. Assess the benefit of overvoltage tolerance for mixed-voltage interfaces.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74LVT family of logic devices. It serves as an octal buffer/line driver variant. The AD suffix indicates the SO20 plastic small outline package. It is designed for low voltage digital applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for equivalent parts in the 74LVTH244A series if thermal performance differs. Verify pin-to-pin compatibility with alternative manufacturers' octal buffers. Ensure switching speed parameters match system timing requirements.