74LVC16245ABX,518

Overview

The Nexperia 74LVC16245ABX,518 is a 16-bit bus transceiver with direction pin and 5 V tolerant 3-state outputs. It supports a supply voltage range of 1.2 V to 3.6 V and operates within an ambient temperature range of -40 °C to +125 °C. The device features overvoltage tolerant inputs up to 5.5 V, IOFF circuitry for partial power-down mode operation, and Schmitt-trigger action at all inputs. It complies with JEDEC standards JESD8-7A, JESD8-5A, and JESD8-C/JESD36.

Feature Summary

• Overvoltage tolerant inputs up to 5.5 V
• IOFF circuitry prevents damaging backflow current during partial power-down
• Schmitt-trigger action ensures tolerance to slower input rise and fall times

Applications

• Mixed 3.3 V and 5 V environments
• Partial power-down applications
• Translators in mixed voltage systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest documentation to confirm package type and availability. Confirm that the component meets the required environmental specifications for your application. Check for any recent product change notices or obsolescence announcements from Nexperia before finalizing procurement plans.

Selection Notes

Select this component when designing systems requiring 16-bit data transfer between different voltage domains. Ensure the design accommodates the specified supply voltage range and operating temperature limits. Consider the IOFF functionality if partial power-down states are required to prevent backflow currents.

Part Context

This part belongs to the 74LVC16245A family of 16-bit bus transceivers. It is designed for high-speed data transmission with low power consumption. The device is suitable for applications requiring robust signal integrity and compatibility with various logic families.

Replacement Considerations

Check for direct substitutes within the 74LVC16245A series. Verify pinout compatibility and electrical characteristics before replacing.