SN74LV240APWG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV240APWG4 is an octal inverting buffer and driver with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 5.5V and utilizes a 20-TSSOP package. The device features a maximum propagation delay of 6.5ns at 5V and typical output ground bounce (VOLP) of less than 0.8V at VCC = 3.3V and TA = 25°C. It is classified under the LV logic series and supports surface-mount installation.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent inverting buffer channels
• 3-state output capability for effective bus line management
• Wide operating voltage range supporting 2V to 5.5V systems
• Low output ground bounce characteristics for signal integrity

Buffers, Drivers, Receivers, Transceivers Applications

• Memory module address and data bus drivers
• Clock distribution circuits requiring inversion
• Bidirectional bus transceivers with direction control
• High-density digital interface buffering

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'G4' indicates RoHS compliance and manufacturing details as per Texas Instruments documentation. Confirm the 20-TSSOP package availability and lead times through authorized distributors, as component status may vary. Ensure the ordering information matches the exact part number to avoid functional mismatches with similar variants.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal inverting buffers with 3-state control. It is suitable for applications needing operation across a wide voltage spectrum from 2V to 5.5V. Consider the low ground bounce specification for high-speed digital interfaces where signal integrity is critical. Ensure the TSSOP-20 package fits the PCB layout constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV240A family of octal inverting buffers/drivers with 3-state outputs. The 'G4' suffix typically denotes Green/RoHS-compliant manufacturing. It is designed for low-voltage CMOS applications, offering performance comparable to older TTL standards while maintaining low power consumption. The device is widely used in consumer electronics and industrial control systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include SN74LV240APW or SN74LV240APWR, ensuring pin compatibility and electrical specifications match. Verify that any substitute maintains the 3-state output functionality and 2V-5.5V operating range. Check for equivalent propagation delay and ground bounce performance to ensure circuit stability.