74LVC162245ADL,118

Overview

The Nexperia 74LVC162245ADL,118 is a 16-bit bus transceiver featuring integrated 30 Ω series termination resistors and 3-state outputs. It supports a supply voltage range of 1.2 V to 3.6 V with inputs tolerant up to 5.5 V. The device includes Schmitt-trigger inputs for noise immunity and IOFF circuitry for partial power-down protection. It operates within an ambient temperature range of -40 °C to +125 °C.

Feature Summary

• Integrated 30 Ohm series termination resistors for signal integrity
• IOFF circuitry prevents backflow current during partial power-down
• Schmitt-trigger inputs provide tolerance for slow rise and fall times
• Bus hold functionality on data inputs eliminates external pull-up requirements

Applications

• Mixed 3.3 V and 5 V environment translation
• Partial power-down applications requiring backflow prevention
• High-speed data bus interfacing with controlled impedance

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and temperature range. Ensure compatibility with JEDEC standards JESD8-7A, JESD8-5A, and JESD8-C/JESD36 for intended operating voltages. Confirm that the selected variant matches the required ESD protection levels and thermal specifications for the application environment.

Selection Notes

Select this component when designing systems requiring 16-bit bidirectional data transfer with integrated termination. Consider the LVCH variant if bus hold functionality is necessary to manage unused inputs without external components. Verify that the 5.5 V input tolerance aligns with the driving logic levels in mixed-voltage designs.

Part Context

This part belongs to the 74LVC/LVCH162245A family of 16-bit transceivers. It shares functional similarities with other members like the 74LVC162245ADGG but differs in packaging. The ADL suffix typically denotes a specific plastic thin shrink small outline package configuration available in this product line.

Replacement Considerations

Public confirmed substitute: 74LVCH162245ADGG.