74LVT2240MTC

Overview

The onsemi 74LVT2240MTC is an octal buffer and line driver belonging to the LVT logic series. It features a TSSOP-20 surface-mount package with eight inputs and eight outputs. The device operates within a supply voltage range of 2.7 V to 3.6 V. Key electrical parameters include a low-level output current of 12 mA, a high-level output current of -12 mA, and a propagation delay of 5.3 ns at 2.7 V or 4.4 ns at 3.3 V. It supports a maximum operating temperature of +85°C and a minimum of -40°C.

Feature Summary

• Provides buffering and signal driving capabilities for digital logic circuits
• Features three-state outputs for bus-oriented applications
• Supports operation across a wide industrial temperature range

Applications

• Bus-oriented systems requiring signal isolation
• Memory address and data register drivers
• Clock distribution networks

Procurement Notes

Verify the specific manufacturer part number against official datasheets to ensure compatibility with design requirements. Confirm that the TSSOP-20 package dimensions match the PCB footprint. Check for any recent product change notifications regarding pinout or electrical characteristics before finalizing procurement decisions.

Selection Notes

Select this component when an octal buffer with three-state control is required for 3.3V logic systems. Ensure the application demands the specified output drive strength and propagation delay characteristics. Verify that the operating environment falls within the defined temperature limits for reliable performance.

Part Context

This component is part of the LVT logic family, designed for low-voltage applications. It serves as a standard solution for driving loads in digital systems where signal integrity and speed are critical. The TSSOP-20 package allows for compact board layouts in modern electronic devices.

Replacement Considerations

Public confirmed substitute part numbers: 74LVT2244PW,118 (Nexperia). Verify pinout and electrical specifications match before substitution.