74LVC16245AEV,518

Overview

The Nexperia 74LVC16245AEV,518 is a 16-bit bus transceiver with 3-state outputs housed in a 56-VFBGA package. It operates within a supply voltage range of 1.2 V to 3.6 V and supports LVTTL input and output levels. The device features two independent channels, each handling 8 bits, with a propagation delay of 6 ns. It provides low-level and high-level output currents of 24 mA and -24 mA respectively. Operating temperatures span from -40°C to +125°C, with a power dissipation of 500 mW.

Feature Summary

• Provides non-inverting data transmission for 16-bit wide buses or dual 8-bit configurations
• Supports bidirectional data flow control via dedicated direction pins
• Maintains 3-state outputs to prevent bus contention during inactive states

Applications

• High-speed parallel data bus interfacing between microprocessors and memory modules
• Level shifting between different logic families in embedded systems
• Data buffering in industrial control and communication equipment

Procurement Notes

Verify component authenticity through authorized distributors due to market availability fluctuations. Confirm RoHS compliance status prior to integration. Ensure packaging specifications match assembly requirements. Check for end-of-life notices as manufacturing status may change. Validate pinout compatibility with existing PCB layouts before finalizing procurement decisions.

Selection Notes

Select this component when designing systems requiring 16-bit wide data paths with low voltage operation. Consider the VFBGA-56 package constraints for thermal management and board space. Evaluate the 1.2 V to 3.6 V supply range against system power rails. Assess the 6 ns propagation delay against maximum clock speeds required by the application logic.

Part Context

This part belongs to the 74LVC16245A series of 16-bit bus transceivers manufactured by Nexperia. It is designed for low-voltage applications using CMOS technology. The device serves as a critical interface component in digital circuits requiring reliable bidirectional data transfer across varying voltage domains.

Replacement Considerations

The 74LVC16245AEV/G,51 is a confirmed substitute part number offering identical functionality and pinout compatibility. Verify that any alternative components maintain the same 56-VFBGA package dimensions and electrical characteristics to ensure seamless integration without redesigning the host circuit.