74LVC240APW,112

Overview

The Nexperia 74LVC240APW,112 is an octal buffer and line driver within the LVC logic family. It features eight inverting inputs and outputs housed in a TSSOP-20 surface-mount package. The device operates on a supply voltage range of 1.2 V to 3.6 V with a maximum static current of 100 nA. It provides high drive capability with output currents of ±24 mA. Propagation delays are specified at 16 ns at 1.2 V and 3.5 ns at 3.3 V. The component supports operation across a temperature range of -40 °C to +125 °C.

Feature Summary

• Provides eight inverting signal paths for bus interfacing applications
• Features three-state outputs for efficient bus management
• Supports low-voltage operation down to 1.2 V

Applications

• Memory mapping control circuits
• Clock drivers
• Bus-oriented transmissions

Procurement Notes

Verify the specific suffix '112' against official Nexperia documentation to confirm tape-and-reel packaging specifications. Ensure the order matches the exact part number to avoid confusion with similar variants like the '118' suffix. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before finalizing procurement.

Selection Notes

Select this component when an octal inverting buffer with three-state outputs is required for low-voltage systems. The LVC series offers improved switching speeds compared to standard HC logic while maintaining compatibility with 3.3 V and 5 V interfaces. Consider the TSSOP-20 package for space-constrained PCB layouts requiring surface-mount technology.

Part Context

This component belongs to the Nexperia 74LVC (Low Voltage CMOS) family, designed for high-speed digital applications. The 74LVC240 variant specifically serves as an octal buffer/line driver. It is part of a broader portfolio of logic ICs that support mixed 5 V and 3.3 V system designs, offering robust performance in telecommunications and industrial control environments.

Replacement Considerations

Check for direct substitutes such as the 74LVC240APW,118 if packaging differences are acceptable. Verify pinout compatibility with other octal buffers from the same logic family before substitution.