74LVT16240ADL,118

Overview

The Nexperia 74LVT16240ADL,118 is a high-performance BiCMOS inverting 16-bit buffer and driver designed for VCC operation at 3.3 V. It features four output enable inputs (1OE, 2OE, 3OE, 4OE), each controlling four of the 3-state outputs. The device supports a supply voltage range from 2.7 V to 3.6 V and operates within an ambient temperature range of -40 °C to +85 °C. It provides an output capability of +64 mA/–32 mA and includes bus-hold data inputs to eliminate external pull-up resistors.

Feature Summary

• Inverting 16-bit buffer with 3-state outputs controlled by four independent enable inputs
• Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
• Power-up 3-state functionality ensures no bus current loading when outputs are tied to a 5 V bus

Applications

• Driving bus lines in digital systems
• Interface capability to systems operating at 5 V supply
• Live insertion/extraction applications

Procurement Notes

Verify the specific package type against the ordering information table, as the ADL suffix may indicate a variant not listed in the latest revision history. Confirm the component status on the manufacturer's website, as revisions can remove older package types. Ensure the design accounts for the specified operating conditions and static characteristics before finalizing procurement.

Selection Notes

Select this component for applications requiring high-speed inverting buffering with strong drive capabilities. The BiCMOS technology offers high speed and output drive suitable for TTL input and output switching levels. Consider the 3-state outputs and multiple enable inputs for complex bus architectures requiring precise control over signal direction and isolation.

Part Context

This device belongs to the 74LVT16240A family of 3.3 V 16-bit inverting buffers/drivers. The product data sheet Rev. 6 indicates that the type number 74LVT16240ADL (SOT370-1) was removed in previous revisions, suggesting potential variations in package availability or identification across different manufacturing batches.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.