74LVT16240ADGG,518

Overview

The Nexperia 74LVT16240ADGG,518 is a high-performance BiCMOS inverting buffer/driver designed for VCC operation at 3.3 V. It features sixteen 3-state outputs controlled by four active LOW output enable inputs (1OE, 2OE, 3OE, 4OE). The device supports a supply voltage range of 2.7 V to 3.6 V and provides an output capability of +64 mA/–32 mA. It includes bus-hold data inputs and power-up 3-state functionality.

Feature Summary

• Provides 16-bit bus interface with TTL input and output switching levels
• Features bus-hold data inputs that eliminate the need for external pull-up resistors
• Includes Latch-up protection exceeding JESD78B Class II limits

Applications

• Driving bus lines in digital systems
• Systems requiring interface capability to 5 V supply environments
• Live insertion/extraction applications

Procurement Notes

Verify the specific ordering suffix '518' against official Nexperia documentation to confirm package variant or tape-and-reel specifications. Ensure the component meets the required temperature range of -40 °C to +85 °C for your application environment before finalizing procurement.

Selection Notes

Select this component when a 3.3 V inverting buffer with high drive current (+64 mA) is required. It is suitable for mixed-voltage systems due to its interface capability to 5 V supplies. The TSSOP48 package offers a compact solution for dense PCB layouts.

Part Context

This part belongs to the 74LVT logic family, utilizing Advanced Low-Voltage BiCMOS Technology. It serves as a high-speed inverting buffer within Nexperia's portfolio of logic ICs, specifically engineered for performance in 3.3 V systems while maintaining compatibility with legacy TTL standards.

Replacement Considerations

Check for direct substitutes such as the 74LVT16240ADL or other 74LVT16240 variants from Nexperia. Verify pinout compatibility and electrical characteristics before substituting.